How Your Birth Month Impacts Your Success

Ғылым және технология

ABOUT THIS VIDEO:
Sources, copyrights, music, data sources, 3D model licensing and software used for this video available at:
memeabledata.simple.ink/how-y...
In this video we discuss the Relative Age Effect (RAE) and its impact on Sports, Education and Career.
Credits:
Korean Subtitles - Incheol Kwag
⌛️Timestamps
00:00 - Intro
00:26 - What is the Relative Age Effect (RAE)?
02:00 - RAE in Sports
04:48 - RAE in Education
05:55 - RAE in Career
06:20 - How to solve the Relative Age Effect?
06:50 - Credits
ABOUT THIS CHANNEL:
Patreon: / memeabledata
Memeable Data is a Data Journalism KZread channel that covers various topics from the perspective of Data Science and presents them to a broad audience through visual storytelling.
#relativeageeffect #datajournalism #datascience #dataanalysis #python #blender #dataisbeautiful

Пікірлер: 4 300

  • @memeabledata
    @memeabledata Жыл бұрын

    Some corrections and remarks based on input from comments: 1. If you were born in the later months of the year that does NOT mean you can't be as successful as people born in the earlier months. It means that the relative age disadvantage you've had to face during your childhood might have made it harder to succeed in sports and school. There are plenty of elite athletes born in December (e.g Kylian Mbappé) and that didn't stop them. 2. A lot of comments are mentioning the book Outliers by Malcolm and asking why it was not mentioned in the video. Even though the Relative Age Effect was popularized by the book, the RAE has been studied since the 1960s. Most of the research for this video was based on scientific literature. 3. 03:24 - The label should spell '27% less', not '28% less'. 4. 04:55 - Contrary to what I mentioned, the school age cut-off in Portugal is actually September 16 (and not December 31) for most schools/students. In my school, it was Dec 31 for most students though. 5. 06:37 - "In Sports, children should be selected based on skill, not on size or strength". This was poorly phrased and not exactly true because: A) older kids are (on average) more skilled; B) body size matters in many sports. The message I tried to explain is that coaches should take into account that December children are 11 months behind January kids in growth. When they select an older child over a younger one, they should try to make sure the advantage is not only due to the age difference.

  • @random8801

    @random8801

    Жыл бұрын

    From my personnal experience in Portugal, there are still a lot of schools that still have 31st dec has the age-cutoff

  • @DrunKao

    @DrunKao

    Жыл бұрын

    Just subscribed.

  • @dongeronimo138

    @dongeronimo138

    Жыл бұрын

    I think you should support the data with numerous personalities which were born on both December and January!

  • @PauloSilva_pfs

    @PauloSilva_pfs

    Жыл бұрын

    In Portugal, the official cut-off date in public schools is September 15th. Those students born until December 31st of the same year may be accepted if the school still has places available

  • @memeabledata

    @memeabledata

    Жыл бұрын

    @@PauloSilva_pfs Thanks, I updated my comment! Silly mistake

  • @tacocruiser4238
    @tacocruiser4238 Жыл бұрын

    Now I can blame all my personal failures on this. Thank you!

  • @-C3S1UM-

    @-C3S1UM-

    Жыл бұрын

    lol

  • @SladkaPritomnost

    @SladkaPritomnost

    Жыл бұрын

    People born later in year live longer, peaking in autumn (in Northern hemisphere).

  • @-C3S1UM-

    @-C3S1UM-

    Жыл бұрын

    @@SladkaPritomnost Life Expectancy isn't correlated to your Birth Month

  • @aoba0258

    @aoba0258

    Жыл бұрын

    victim issue

  • @PG-3462

    @PG-3462

    Жыл бұрын

    ​@@SladkaPritomnost Not only is life expectancy not correlated to this, but the oldest persons in all age groups at school are those born in October, November and December, not in January as this video tells us. In fact, no country I know of has a school year beginning in January.

  • @andzagorulko
    @andzagorulko Жыл бұрын

    Don't know how to feel about being born in December now.

  • @im_searching_the_reason4806

    @im_searching_the_reason4806

    Жыл бұрын

    Same man

  • @Luckyboyee777

    @Luckyboyee777

    Жыл бұрын

    Gotta work harder than the January babies.

  • @The-Cookie

    @The-Cookie

    Жыл бұрын

    same

  • @abdelrahmaneldesouki

    @abdelrahmaneldesouki

    Жыл бұрын

    November here 😭

  • @coolishmintz7212

    @coolishmintz7212

    Жыл бұрын

    Same, on december 31 at that

  • @aymannnnnnnnnn6102
    @aymannnnnnnnnn610210 ай бұрын

    "Life is fair" Also life :

  • @techwithlinh

    @techwithlinh

    4 ай бұрын

    Who told you "life is fair"????

  • @ImSkippingClass2Play

    @ImSkippingClass2Play

    4 ай бұрын

    @@techwithlinh dhar mann said it was fair

  • @fransiscayulianita68

    @fransiscayulianita68

    3 ай бұрын

    ​@@ImSkippingClass2Play "So you see... We're not just telling stories, we're ending lives."

  • @ItsYuhBoyyyy

    @ItsYuhBoyyyy

    3 ай бұрын

    No one says life is fair😂

  • @CrystalBlaze.

    @CrystalBlaze.

    2 ай бұрын

    life is sucks

  • @espetosfera8966
    @espetosfera89668 ай бұрын

    This problem can be easily minimized by separating the class by semester instead of year, so the difference between students would be a maximum of 6 months instead of almost 12, in fact we could divide most periods better if we divided them into periods with less months. , but 6 months is something easier to do and doesn't add much cost, and sports and university selections can be done more or less every 6 months too, this would improve mental, physical and financial health, reduce bullying, increase companionship in general population.

  • @drewkastelajara3812

    @drewkastelajara3812

    3 күн бұрын

    Not proud to be born in dec 12

  • @amitbashan106

    @amitbashan106

    Күн бұрын

    @@drewkastelajara3812 i was born on dec 12 as well :)

  • @user-kt2zk1fs6e

    @user-kt2zk1fs6e

    Күн бұрын

    Sounds smart. I understand most of that actually.

  • @somerandomuserfromootooob

    @somerandomuserfromootooob

    Күн бұрын

    Nah, that's messed up! Plus creates more difference in their psyches

  • @eatsomefeet6872
    @eatsomefeet6872 Жыл бұрын

    For those who were born in later months: you are not dumb or weak just because you weren't born in earlier months and you still can have a successful life and career so don't get discouraged because of this!

  • @Ok-fu5zg

    @Ok-fu5zg

    10 ай бұрын

    thank you for saying this eatsomefeet6872 with the pfp of shrek cooming!!!!!

  • @jhoncena1111

    @jhoncena1111

    10 ай бұрын

    Of course. At the end of the day genetics will catch up to this age gap effect and become the primary dominant factor.

  • @faleilham8334

    @faleilham8334

    10 ай бұрын

    Nah, i'm just blaming my parents because their ignorance.

  • @suspicioussand

    @suspicioussand

    10 ай бұрын

    You are not dumb or weak because you weren't born in earlier month, you are dumb or weak because this is who you are 🗿

  • @jwill5892

    @jwill5892

    10 ай бұрын

    ​@@suspicioussandYes! That is me. Thanks.

  • @agnesiuszuckerguss9388
    @agnesiuszuckerguss9388 Жыл бұрын

    I was born in december but I started school one year late so I have always been one of the oldest people in class, and I can absolutely see the difference between the performance of the younger vs the older kids in class, even though we're only a few months apart

  • @kostadinpetrov1253

    @kostadinpetrov1253

    Жыл бұрын

    Same here and with my sibling too

  • @JJOHN737

    @JJOHN737

    Жыл бұрын

    same and i failed kindergarden bcs my parents just wanted to hold me back

  • @patrickbateman4641

    @patrickbateman4641

    Жыл бұрын

    I was born in July but started school a year early making me younger then everyone but often more than 12 months. Kinda goofy

  • @PG-3462

    @PG-3462

    Жыл бұрын

    While the idea might be true, the information used is false. The oldest persons in all age groups are always those born in October, November and December, as school year begins in September and in most countries, a child must reach 4 or 5 before the end of September, thus making people born in September the youngest. I don't think there's any country where the school year begins in January. Then, in sports, it generally works by age groups. Thus, no matter when you're born, you will always end up playing with children older than you at the beginning, and the younger than you in the next years. The full effect of this is thus most likely negligible, and the first figure showing more athletes born in January is thus either cherrypicked data or related to another topic (because if you recall, the oldest child are those born in October, November and December)

  • @DamslettesSIMP

    @DamslettesSIMP

    Жыл бұрын

    it's the opposite for me, I'm the youngest in the class(but one of the smartest)

  • @rajahbitancor8960
    @rajahbitancor896010 ай бұрын

    As someone born in February (which is the second best month according to this data) I couldn't possibly say I have a lot or any of the attributes listed in this video. I know pretty successful people born late into the year and they seem to be doing just fine. The truth is to focus on bettering yourself. Don't worry the "data." It's true, not everything that happens in your life can be controlled by you... but what you can control is how you react to those circumstances, that's the test of character. Don't let some video demoralize you because you happen to be born in the fall of '04 or something

  • @st4rry0npawzz
    @st4rry0npawzz3 ай бұрын

    Bro took zodiac signs wayyyy too far 💀

  • @SturtH9
    @SturtH9 Жыл бұрын

    The underdog hypothesis is also true. When young football players are scouted from poorer countries, I remember seeing stats that the youngest siblings and kids were usually indexed higher in ability/promise. From a lifetime of having to play against older kids and develop faster

  • @gustavofagundes8994

    @gustavofagundes8994

    11 ай бұрын

    I'm not an athlete, but when I played amateur soccer tournaments in Brazil, the coach always put me in the older categories, I loved the challenge and felt awesome playing against bigger and stronger opponents, that definitely motivated me (born in august and younger sibling, always played with/against my big bro)

  • @supbroseph2413

    @supbroseph2413

    11 ай бұрын

    It can also be that younger siblings and kids are likely to have more support from older siblings and kids in the form of learned experience or more stability in life so they end up performing better.

  • @NazriB

    @NazriB

    10 ай бұрын

    Lies again? Few Good Men UEFA SW

  • @bibichillieblue

    @bibichillieblue

    10 ай бұрын

    You see, as a younger sibling born in September both situations apply to me, I am a walking paradox 😎

  • @aidenwinter1117
    @aidenwinter1117 Жыл бұрын

    One thing perhaps quite unscientific I've noticed that this video never mentioned is that the festive seasons are between Sep-Jan and those typically lead to more unplanned parenthood. Instinct tells me not only January babies have more mentally developed brains than those in the same academic year group, they are more likely conceived in the more boring months of the year, which implies they are more likely the results of planned parenthood. Parents who plan their families are more likely to have better time management and budgetting skills, which is why they can most definitely afford children in the first place. Those skills and intelligence are passed onto their children through home education, observation and genetics, so they are more likely to be successful. Referring back to the bar chart at the beginning, those conceived during festive seasons do seem to have the lowest success. This is probably unscientific because I'm not a social scientist, but does anyone else share the same thought?

  • @beaub152

    @beaub152

    Жыл бұрын

    No, your critique does make sense. This is a topic with several distinctly important layers on top of each other, it is probably impossible to isolate just one variable

  • @jackuzi8252

    @jackuzi8252

    Жыл бұрын

    This is a great point. Those of us born in September were conceived in the weeks before Christmas. Lots of holiday cheer in the air.

  • @w1z4rd9

    @w1z4rd9

    Жыл бұрын

    Interesting speculation.

  • @joshuasatterwhite9520

    @joshuasatterwhite9520

    Жыл бұрын

    You’re fuckinf SPOT on man

  • @anonymousperson4933

    @anonymousperson4933

    Жыл бұрын

    Indeed I was born in December but I was college captain of my football team this whole video is just his assumptions it can be wrong or right

  • @nevi5158
    @nevi515810 ай бұрын

    The stats are actually insane, I thought that was a thing but not to that extend, really cool video

  • @OrxanHacizade1995
    @OrxanHacizade19957 ай бұрын

    Well, I want to share my experience. I was born on November and went to school on age 5, where standart school age is 6. I was younger one on my class. Due to this, I was younger on my university too and eventually the place where I was worked. I got my first job as category assitant when I was 21 years old, where younger one besides me is 24 years old. At first, I was unhappy about it, but then after time passed and I got promoted I feel different. I'm currently 28 years old and work as Advisor to CEO. The young one on top position whefe older ones are under my position. Morale of history, success is not on the age, but in yourself. Little edit: I also got to work as outsource business consultant to other company and MBA teacher at university.

  • @esmaahmet7337

    @esmaahmet7337

    5 ай бұрын

    We share alot of common things

  • @fungunsun1

    @fungunsun1

    5 ай бұрын

    I had similar life story. Went to school at 5, finished uni early and became a Director at a top-tier consulting firm at the age of 26. Im proud of my success but I feel Im burning out more and more. My skills are great but my emotional maturity is just not there and Im constantly scared of people in the position of power because I am just afraid of older people. Oh yeah, and I was bullied as a kid. So its a mixed bag.

  • @beetlebg3759

    @beetlebg3759

    4 ай бұрын

    Based November Chad guy

  • @reginamemoriesforever-vc8ql

    @reginamemoriesforever-vc8ql

    4 ай бұрын

    At 28, you advise the CEO? How old is the CEO? 32?!😅

  • @OrxanHacizade1995

    @OrxanHacizade1995

    4 ай бұрын

    @@beetlebg3759 thank you, but being chad is not linked to your birth month, but your ideals.

  • @marioex497
    @marioex49710 ай бұрын

    I live in the US and I was born in August. Our cutoff for grade levels is September 1 and so I was almost always the youngest in my classes. I was usually smaller than the rest of them and felt less developed mentally too. The only way I managed to keep up was by being better academically and trying harder to be better in the activities I did. Even now that I’ve graduated college and have a job, I still feel the impacts of being the youngest of my work groups

  • @themagnificentorange672

    @themagnificentorange672

    10 ай бұрын

    Same dude

  • @shardmaw

    @shardmaw

    10 ай бұрын

    I'm still in school but I was born sept. second (we moved across the us, and the cutoff dates were different), and am the youngest in my grade, though I have a friend who is born sept. first too.) When we moved, the school actually tested me to check if I should redo preschool, but instead I went on to kindergarten. I think it's probably best to be somewhere in the middle of the age group. (I'm top of the class at math and good at reading, which is likely why I wasn't made to repeat preschool, although my parents still fought hard to make sure I was allowed to move up) overall the age gap doesn't mean that much in my opinion, because I know a kid 8 days younger than me in the grade below, and a kid born sept. 11 in my grade that is 11 months older than me.

  • @annabethyeung8512

    @annabethyeung8512

    10 ай бұрын

    I really think at that point it’s more psychological than anything else. I skipped a grade, and while it was definitely very noticeable up until about 6th grade, I’ve never felt particularly inferior or less developed than them (besides social intelligence, which you learn with age). That is to say, I kept up pretty well and still do, being in college.

  • @Whatsthepoint223

    @Whatsthepoint223

    10 ай бұрын

    I thought i was alone. Im also an august kid and was bullied aswell.

  • @MSW669

    @MSW669

    10 ай бұрын

    I was born in august and went through the same thing

  • @zcalhoun3638
    @zcalhoun3638 Жыл бұрын

    i’m one of the youngest kids in my class, born just two weeks before the cut-off date. something i’ve always noticed is that a high portion of the people in advanced classes are those who are older. (10-11 months older than me). Many of my classmates could get drivers licenses, work, and vote before me, which impacted our social statuses differently. but if you are younger in your grade like me, don’t despair! we have lots of life to live. i am taking a gap year before college and will enter college at a similar age that my classmates are entering now🤷‍♀️ which is also a privilege in my opinion

  • @tessynn2906

    @tessynn2906

    Жыл бұрын

    I did the same. Took 2 years actually since I was done with high school at 16.

  • @BesttLuck

    @BesttLuck

    Жыл бұрын

    @@tessynn2906 I’ll be done at 17 when finishing high school. December 2nd. Still smarter than a majority of the people in my grade and I don’t even try lmao. In highschool that is I think of myself as being dumb as sh** before hitting highschool. Senior year now and I’ve begun to realize how much dumber people that are older than me are.

  • @KpopUnniesUwU

    @KpopUnniesUwU

    Жыл бұрын

    I was graduate high school when I was 17 too and go straight to university.

  • @harriet2956

    @harriet2956

    Жыл бұрын

    Same I will graduate hs at 17. And then take a gap year and then go to college or university. ( December 18 born here. + youngest in the class)

  • @tessynn2906

    @tessynn2906

    Жыл бұрын

    @@BesttLuck Good luck! It's true; some people get dumb in high school because it can be hard lol

  • @heyyfirefly
    @heyyfirefly10 ай бұрын

    i am a January kid, and ive been always the youngest in my classes (i live in eastern europe) but i already could read and write when i went to first grade. i always thought this was an advantage, because i already had my bachelors degree at 21, also you can learn more usually surrounded with older people so i soaked up all the knowladge lol. my dad was also older and i learned a lot from him, wrote my first html code at 12, and now i have an awesome carrier in IT. so younger folks who are born later in the year according to this video dont worry, you can also benefit from it! :3

  • @Shidozu-cu2em
    @Shidozu-cu2em10 ай бұрын

    Most of my classmates are 1 year older than me. But I tend to still do well in school. As long as one works hard, I believe that small disadvantages like this will be left redundant.

  • @seohix

    @seohix

    10 ай бұрын

    well said, I'm november. This video encouraged me. It encouraged me to work twice as hard as them. To learn to work hard, to learn to sweat more, to learn to suffer more. And to learn to be better by hard work. I think being younger in your class or job is better. I hate that I am not the youngest in my class. I wish I was december 31st.

  • @jackuzi8252
    @jackuzi8252 Жыл бұрын

    I think there is a lot to this. I was born in September, and all through school was always just about the youngest in my grade. Even in middle and high school, one year can make a difference in your physical development. This doesn't matter just for sports--guys are bigger and stronger, girls are more physically developed, which makes you more attractive to others as friends and as a romantic interest. I'm from the US and getting your driver's license a year earlier makes a difference in your independence and social life. My school years weren't bad, but now that I'm aware of this I do wonder how they'd have been different if I'd been born one month later (and therefore been one grade later in school).

  • @queenbean7071

    @queenbean7071

    Жыл бұрын

    Does america do school ages based on January first? I'm from England and we do it where people born it September are the oldest ( the same time our school years start)

  • @0xsergy

    @0xsergy

    Жыл бұрын

    @@queenbean7071 january first in canada too. september as oldest is a wild concept and i didn't get it till i read your comment.

  • @vanessarodriguez5824

    @vanessarodriguez5824

    Жыл бұрын

    @@queenbean7071 Weird, I'm in the U.S and September people are also the oldest because we start school in late August (I am a September person and I'm one of the oldest in my grade)

  • @jimbojimbo6873

    @jimbojimbo6873

    Жыл бұрын

    In the UK our school year goes from Sept to Aug (oldest to youngest)

  • @lol-bg4wh

    @lol-bg4wh

    Жыл бұрын

    In america its when the school years starts is what grade you are in if you’re march (up to august) then you’re say 1st grade(random year), but if your born after the next school year starts (september usually) then you would be in kindergarten

  • @slowcyclist4324
    @slowcyclist4324 Жыл бұрын

    I love being a December kid. It’s nice knowing that despite your comparative disadvantage, you still managed to succeed and exceed your peers. Really helps solidify the fact that you really are better than them. Edit: the academic year where I’m from starts jan 1. So the later in the year that you’re born in, the larger your “disadvantage”. Not that it really mattered tbh…..

  • @NoLimitSquad

    @NoLimitSquad

    Жыл бұрын

    I second this (12/12😎)

  • @michaelaaron2415

    @michaelaaron2415

    Жыл бұрын

    We have more drive

  • @emmanuelesrael6480

    @emmanuelesrael6480

    Жыл бұрын

    Long live the Decembies

  • @Djidenjedijnijde

    @Djidenjedijnijde

    Жыл бұрын

    @@emmanuelesrael6480 we must take over the world and overthrow every government

  • @goldenhourss

    @goldenhourss

    Жыл бұрын

    we are just built different

  • @st4rry0npawzz
    @st4rry0npawzz3 ай бұрын

    As someone born in September and school starts in August, I see this as a win

  • @ianimations1656
    @ianimations16562 ай бұрын

    This explains so much about my school life. I feel like i finally found a puzzle piece i’ve been missing my entire life.

  • @envar1
    @envar1 Жыл бұрын

    I have always noticed the subtle advantages I have from being born in January. Getting your driver’s license early is nice. Just maturing a bit earlier also changes your success in school. I think it would be wise to attempt to have your kid born within the first three months.

  • @juno1765

    @juno1765

    Жыл бұрын

    True it has a lot of advantage

  • @G0dspeed101

    @G0dspeed101

    Жыл бұрын

    It's the opposite in my state since the cut off is September 1. I was born in October and yeah, I got my permit first. My license. I was able to get a parking spot in my junior year since I was gonna turn 17 and had a car and a license... I also got to sign myself out early in my senior year because I was 18 within two months of school, but I HATED being older than everyone in elementary and middle school because I grew up as the eldest in my family (had an older sister, she didn't live with me) and I was also bullied for developing early before all the other girls because I was 10 and most of them were still 9. Comes in handy in high school tho!

  • @theseangle

    @theseangle

    11 ай бұрын

    ​@@G0dspeed101society is... when you get bullied for things you're not in control of

  • @sbdreamey

    @sbdreamey

    10 ай бұрын

    I'm born in December, my friends calls me the most mature in the group. I've gotten number 1 in class twice in a row when I was in high school and elementary. And I'm also the first to get a driver's licence in my friend group. What is this sorcery 😂 It turns out every people is different after all

  • @envar1

    @envar1

    10 ай бұрын

    @@sbdreamey your grammar is crap, so I doubt that.

  • @federicoarmada8775
    @federicoarmada87754 ай бұрын

    In places like Argentina a kid born July 1st 2004 would go to the same classroom as a kid born June 30th 2005, so the same study would show the inverse results.

  • @shahaansalman3286
    @shahaansalman32867 ай бұрын

    I was born in September and I have definitely experienced during my school years and I can see the results of it now. In my school years I was never the best at sports and I play(ed) a lot of video games too. The underdog effect is equally as visible for me not in sports and physical activity, but in my professional and educational life. At this point in my life I'm in my early 20s and I'm often viewed as older as a result of the effort I put into getting smarter and more mature to fit in

  • @hoogyoutube
    @hoogyoutube Жыл бұрын

    Incredible video

  • @davidreinders6609

    @davidreinders6609

    Жыл бұрын

    Amazing indeed, checked it out after your post. Subscribed immediately. Groeten

  • @noimnotakpoppfpsheacy2526

    @noimnotakpoppfpsheacy2526

    Жыл бұрын

    Gurl- anyways

  • @ClassyMonkey1212

    @ClassyMonkey1212

    Жыл бұрын

    Does everyone Dutch person know how to make this soulless art style?

  • @letsgobrandon3057

    @letsgobrandon3057

    Жыл бұрын

    Hell yeah

  • @v3mio

    @v3mio

    Жыл бұрын

    @@ClassyMonkey1212 This guy here is from Portugal

  • @malaj7519
    @malaj7519 Жыл бұрын

    im from Spain, and being born after summer actually has a social effect too, for example all of my friends were clubbing in the summer after senior year but I wasn't still 18 so I had to wait till my birthday in halloween, not only that, I was 17 when I began college. However being younger made me more competitive and I mature before normal. It's crazy how almost all of my friends are born in October-november like me, because my January friends that are my age are actually almost 1 year older than me. And that difference must be even more crazy for the people born in December.

  • @epsmile8202

    @epsmile8202

    Жыл бұрын

    When’s your birthday? Mine is october 31!

  • @Entrejai

    @Entrejai

    Жыл бұрын

    Now how does that really affect you?

  • @jimbojimbo6873

    @jimbojimbo6873

    Жыл бұрын

    Means he cant chill with his friends lol?

  • @Dizpiz569

    @Dizpiz569

    Жыл бұрын

    ​@@Entrejai how doesn't it? Lmao

  • @theschatten2923

    @theschatten2923

    Жыл бұрын

    it's true. My friend born in December lives one year ahead of me just because he is one month older. While I was still in the high school he was already full time employed and when we entered the college together it was very easy to him to find summer jobs in great companies, because he already had experience.

  • @ethanpetersen810
    @ethanpetersen8105 ай бұрын

    I was born in late July in the U.S. and was always younger than almost all of my classmates. And I was never good at sports despite my love for them. It’s made me ponder ever since I was little what months I should have my own children and when I should have them start school. I’ve been thinking about it since before I “understood” one could actually DECIDE somewhat when to “have children.”

  • @Valka2006
    @Valka200610 ай бұрын

    I like how going through the comments section for past 10 minutes I only saw comments of people that were only born in the second half of the year and mainly in August, November or December, and none of the comments I've read through which is at least over 60, have mentioned January, February etc... It really does tell me a lot😉

  • @1000_Gibibit
    @1000_Gibibit Жыл бұрын

    I found this interesting tidbit in the Discussion section of the dutch research paper: "Third, in the subgroup of adolescents who had repeated a grade (16.9%), inverse relative-age effects were observed; the relatively young were thinner (weight and BMI), had higher school marks, and reported less depressive symptoms than their relatively older peers." This implies that older students get unhappy when repeating a grade, possibly because the now too large age gaps makes them fit in less well despite being older (purely hypothetically). Regarding the fact that younger students score relatively worse than the older group: it would be interesting to see research about what happens to school results specifically when everyone starts a year older. The gap later in life would probably become much smaller because of the "Matthew" effect, although it would still be there. Btw it would be nice if you put the sources in the description as well. It's nice (and required imnsho) that they're there in the video, but makes it hard to find a specific one after having finished the vid.

  • @memeabledata

    @memeabledata

    Жыл бұрын

    Interesting findings. The list of sources is too big to fit in the description, that's why I put them on a separate website. It's the first link in the description, but you can also find it here: memeabledata.simple.ink/how-your-birth-month-impacts-your-success-feb6ad71635a45329fb0d7b03eaaf795

  • @denisenova7494

    @denisenova7494

    Жыл бұрын

    I have no idea what it's like in the US but here it's optional if parents let their child start school at 5, 6 or 7 and sometimes they might even be 8yo. There are tests and children get a recommendation depending on their language skills. My birthday is in May and I started school when I just had turned 6 yo but others were already 7 yo and 8 yo but they weren't necessarily "better". Furthermore repeating a class is nothing negative and no sign of being a bad student. Some repeat a class for health reasons or because of bullying and some want to improve their grades and therefore they might choose to repeat a year. Repeating a year doesn't happen if you are a bad student. It's a request you can make. I repeated 10th grade and I went to the school branch for the better students. I did this in order to catch up better in the school that will prepare you for university. So there's that.

  • @fernandopimentel5463

    @fernandopimentel5463

    Жыл бұрын

    You are talking about repeating a grade. There will be psychological effects which are incomparable to just being born early in your school year.

  • @thefunnybro9912

    @thefunnybro9912

    Жыл бұрын

    Were these changes recorded/noticed after the repetition of the grade? I can also see that a higher BMI as a result of a poor diet can affect cognitive abilities aswel as symptoms of depression can affect cognitive abilities. Can it not be that the grade repetition is a result of these factors rather than the causation of them? Correct me if I am wrong, it is just a thought I had.

  • @Cozy-Cooking

    @Cozy-Cooking

    3 ай бұрын

    this video is the stupidest theory@@memeabledata

  • @m4gn3tic82
    @m4gn3tic82 Жыл бұрын

    It’s also your social life that plays a role. If you grew up having social anxiety and problems socialising where everyone around you will be judgemental af will affect your confidence too.

  • @axeivy

    @axeivy

    11 ай бұрын

    As someone who was born later in the year and has the issues you describe, I can attest to this.

  • @septanine5936
    @septanine59364 ай бұрын

    My birth month impacted my life more than most. When I was in preschool, there was a law/rule that kids had to be 6 years old to go into kindergarten, and the cutoff date was September 1st, so I, being born on September 19th was prohibited from going into kindergarten and had 3 years of preschool instead of 2. it also meant that among my peers I was the oldest, but only because I was held back a year, and it's me back in so many ways. because of that rule, I'll graduate high school a year later and enter the workforce a year later, and I wonder just how much that has hurt my future prospects, but now that I've learned this, maybe by making me among the oldest, it helped me.

  • @afti03
    @afti034 ай бұрын

    Being born on December 15th has shaped my entire life. From the class that i've been asigned to in school, the handball team that i've been asigned to, the courses i enrolled in, everything was done with the older guys. It was sometimes a good thing, but often times a bad thing, forcing me to fit in with people that were not from my very own generation, as i felt it back then.

  • @Alex_Plante
    @Alex_Plante Жыл бұрын

    In Canada the school year begins in September, so the oldest children in any grade are those born in the autumn and the youngest are those born in the summer. I was one of those summer kids and was always one of the smaller boys in my class. My best friend was a year younger than me, or so I thought because he was a grade below me, until I realized he was only 5 months younger than me.

  • @kenos911

    @kenos911

    Жыл бұрын

    Also in canada, i am an october kid, but since because of some shenanigans (something something immigration) i am the youngest in the year. I talk to people that only are older than me, but i used to know people who were older than me and a grade below

  • @queenbean7071

    @queenbean7071

    Жыл бұрын

    Same in the UK. Maybe that's something shared in the commonwealth? I'm not sure

  • @katar9090

    @katar9090

    Жыл бұрын

    I'm pretty sure the cutoff range is still jan. At least where I am. I was born dec 30th and started school when I was 3. I didnt know how to talk yet lol. By the time i was gr 1 i couldnt read yet either

  • @shanel4294

    @shanel4294

    Жыл бұрын

    Like this in the UK too, I was born December 30th so I’ve always been one of the oldest or the first to get my birthday cause we start in September

  • @queenbean7071

    @queenbean7071

    Жыл бұрын

    @Shanel laugha in 13th September Had a friend born on the 10th and for those 3 days I called him every synonym for old person I could think of

  • @TheMerioz
    @TheMerioz10 ай бұрын

    As someone born in December, I actually used to think that age might be a factor in why my peers were academically far better than me (even though I used to become 2nd in the class ranking). But also I believe it gave me more experience as I can observe patterns. So I was able to detect the mistakes of the people who were roughly older than me throughout the years which was beneficial for me in the long run. Anyways, thank you for supporting this narrative with studies, this is actually the 1st video I watched on your channel and I subbed because of it :)

  • @Shadow_09990

    @Shadow_09990

    9 ай бұрын

    thats great to hear! im born on december too and i enrolled for school fairly younger than other students, i became aware of this from the middle school, but i take it as an advantage as we can actually work more and get success at a younger age than they do!

  • @Akkikyadav

    @Akkikyadav

    5 ай бұрын

    Hii, I am in 10th Class(Country: India) and I am also younger in my class... Should I worry or not! And can you please tel me solutions 🥺🙏

  • @Trainrhys

    @Trainrhys

    5 ай бұрын

    @@AkkikyadavI don’t the effect should make any difference for academic things as there is generally always a larger gap anyway

  • @naomiparsons462

    @naomiparsons462

    4 ай бұрын

    But cutoff is September? December-borns are some of the oldest. August are the youngest

  • @w1z4rd9

    @w1z4rd9

    4 ай бұрын

    Sir could you please elaborate on this "I was able to detect the mistakes of the people who were roughly older than me throughout the years" thank you.

  • @CHEEBnRUN
    @CHEEBnRUN5 ай бұрын

    In many US states, the education age year spans from September to August with an adjustment overlap between July to October to help combat this effect. Meaning kids born September 2023 to August 2024 will be in the same class, but some kids born from July to October being a grade below depending on their learning level.

  • @Falbaultur

    @Falbaultur

    4 ай бұрын

    may you elaborate? the gap is still one year

  • @askarufus7939
    @askarufus793910 ай бұрын

    Im born in December. When I started going to school being 6 years old there were so many things that overwhelmed me at first contact with the subject. Sometimes I totally couldn't get it. Kids were laughing at me and I was stressed. But I quckly realised a pattern: It would usually be around a month for me to master the subject and suddenly become the best in class. I realised I just need my time and everything will be all right, just be patient and don't compare yourself to others. .

  • @RexCrimson_
    @RexCrimson_10 ай бұрын

    This video does carry some truth. For most of my life I was always the youngest kid in my grade. I always felt behind, less mature, smaller and shorter. I went off to college and stayed an extra year because I changed majors. For the first time I was older than 99% my classmates (albeit a year difference). I had more success making friends, dating got easier, I felt like I was on par or ahead when compared to my peers. It ended up being my most successful and enjoyable year of schooling I ever had. It was clear that there was an advantage being on the older end of the same age group, by just being a few months older than my peers.

  • @nisaaltnkaya6527

    @nisaaltnkaya6527

    8 ай бұрын

    As a December born, I also changed majors and I was like the youngest in my first major. But I am older than most of them now and things just don’t work well here. I can’t get friends or a date.

  • @Jordan_offline_

    @Jordan_offline_

    5 ай бұрын

    True I was 16 when I graduated highschool, for my entire schoolhood I thought I was smaller, shorter and less intelligent, took a year's break before college, turned into 2, and now am 18.5 when I'm starting college, I am significantly good looking than others, since I'm now taller, I feel like an average of the class, and now I feel mature and smart aswell

  • @opperturk124

    @opperturk124

    4 ай бұрын

    I am born in july and skipped one year in school. 1.5 years is something you really feel and notice. I relate to everything you said.

  • @echodelta9336
    @echodelta933611 ай бұрын

    As a December kid, it was beneficial for me, to compete with slightly olders. Sure, dealing with high levels of frustration is difficult at 6. But I had the chance to learn how to deal with failure way longer than my average classmates.

  • @NotGord

    @NotGord

    9 ай бұрын

    Aren't December kids old? For my schools the oldest are born in September and youngest are in August. So December is somewhat old.

  • @echodelta9336

    @echodelta9336

    9 ай бұрын

    @@NotGord I learned from the comments, that it differs from country to country. In the country I went to school, December kids were the youngest.

  • @lykos..

    @lykos..

    8 ай бұрын

    I had the same issue, but I was august, the cut off for Uk, and it was hard at four when school started.

  • @Anthh07

    @Anthh07

    6 ай бұрын

    I was born in December and one of the oldest, my parents told me I was definitely ready for kindergarten but was born “late and was held back 🤦🏽‍♂️. I definitely would’ve done better If I was one of the youngest but oh well .

  • @Desperado070

    @Desperado070

    4 ай бұрын

    Lets say you wer not younger, you wer the oldest one in the class but you had a mental disability. Actually you life would be way worse as it is right now and you would never be the youngest one. Why do people believe youtubers just from what they say, do you know this guy is just a random stranger walking in ur street? Why don't you believe the random stranger that says you won 10.000 dollar you only have to give him your bank information?

  • @MaraFlores26
    @MaraFlores265 ай бұрын

    I feel the same since I was born a week before the cutoff age. Now as I enter my second semester of college all my friends are mostly older than me. I saw this during high school as well bc people often worked, had their driver’s license, and performed at a higher level. Although I and a few others who were a year younger were the exception I always felt there was more pressure to succeed.

  • @icaliver
    @icaliver10 ай бұрын

    Well, this makes want hit a hard rest on life but With social media being rampant, I’m good with where an am and I’m good with underachieving. Excellent video btw.

  • @albaaviles7148
    @albaaviles7148 Жыл бұрын

    I think one factor that might play into this is that since people born at the end of the year are generally used to be the youngest ones in their friend groups/classes they tend to be more childish since usually their older peers take on the more mature/responsible roles. If they then always stay in a similar position these roles become traits which stay over a long period of time if they aren’t changed. I say this from experience. I was born in January 2005 but at school I was in the 2004 year group so I was always used to be the youngest one or one of the youngest, always relying on my older classmates. Outside of school it was usually the same and even now I often find myself being the youngest one in social settings. And while I may be more mature than some people born in my year I’m still less mature or less responsible than people born in early 2005 as opposed to later in the year. Idk if it makes sense but in my head it does lol so yeah that’s what I’ve noticed for a long time now

  • @philipplyanguzov9090

    @philipplyanguzov9090

    11 ай бұрын

    I've had the opposite experience,I was born in 2004 and the majority of my classmates were born in 2003, I always tried to be as mature as everyone else even though I was only a few days older than the cutoff date.

  • @rafavera2994

    @rafavera2994

    10 ай бұрын

    @@philipplyanguzov9090 I agree, you have to level to the same stage. Id say you even become more mature due to that

  • @annabethyeung8512

    @annabethyeung8512

    10 ай бұрын

    @@philipplyanguzov9090wouldn’t that make you younger than most in your grade?

  • @BroskiPlays

    @BroskiPlays

    10 ай бұрын

    I am indeed more childish and i am from november

  • @remrunner101

    @remrunner101

    10 ай бұрын

    For me it was actually the opposite. I was born in September 2004 but because my parents got to choose in which year I should enter elementary, I ended up entering school one year 'later' making me one of the oldest in my grade. Especially later on, I always noticed that my friend group in school always kind of relied on me or came to ask me for help whenever they had problems with something and I never really did the same, I mostly tried to figure stuff out on my own. I just thought it was because of my personality and because I just didn't like asking people for help and my friends simply werent like me in the regard, so your perspective is actually really interesting.

  • @gevorgshaboyan1705
    @gevorgshaboyan1705 Жыл бұрын

    I was born in August, but went school one year earlier than others. So I was always the youngest boy in my class. Yes I did struggle with both sport and education. Nevertheless, I managed to outmatch almost all of them by the time. Being the youngest among your peers also means you can develop better than them.

  • @jwonz2054

    @jwonz2054

    11 ай бұрын

    How has that worked out for you after school? What job do you have now, how is life overall? I'm in the position of deciding this for the next generation.

  • @Darkrenheit

    @Darkrenheit

    10 ай бұрын

    Same here

  • @milan51259

    @milan51259

    10 ай бұрын

    @@jwonz2054 I can confirm his opinion. I'm end of november child and was put into school when i was 5 years old. With age 13 I outclassed basically everybody in the classroom by producing 11/13 marks being an A. Was very proud of myself and some teachers kept my down by literally saying: "You will never make it." They said it in college too and later in University. But underdog Milan age 34 is now Multimillionaire. (Finance, Investing). If you want your children to perform in something well later on, you need either to teach them on your own very early on or pay proper teachers to teach them. I'm coming from rather poor household. Nothing inherited. And if I say poor, then I mean it. Nobody in my family was middleclass. (mother = cleaner, father not there, but profession was low level farmer), so single-mother household!

  • @25-8

    @25-8

    10 ай бұрын

    Same, love to my august babies! Leo gang 🦁 ♌️ Aug 16! 😤💪

  • @fati9367

    @fati9367

    10 ай бұрын

    August 19 here Best month in the year 😎💪

  • @rizzofromIndo
    @rizzofromIndo10 ай бұрын

    What a good insight! i learn something new today! thanks, man! you got a new subscriber!

  • @ilMioMondoSulTuoTubo
    @ilMioMondoSulTuoTubo8 ай бұрын

    bro you are the greatest channel on youtube, please give us more of this content O:

  • @linaspuskis5671
    @linaspuskis5671 Жыл бұрын

    Its really good to see that there are more and more channels that base their videos on data and show their sources. Good luck to your channel. (sub)

  • @2gj906
    @2gj906 Жыл бұрын

    Strikers that were almost "missed stars", Lionel Messi (b. June 24) and David Beckham (b. May 2nd) both have mentioned their physical discrepancies, namely height compared to same age players when they were little, and not getting picked to play as often. Of course at some point hard work and talent took over and these 2 players skipped out on being "missed stars" and became world famous professional players, but the Relative Age Effect bias is prominent in sports.

  • @Arejen03

    @Arejen03

    11 ай бұрын

    I was born June 30th and I'm small as Messi

  • @the_bottomfragger

    @the_bottomfragger

    11 ай бұрын

    I actually thought this would be just as much of a dominant effect. I jumped a grade early (in addition to being one of the youngest in my own year) and I feel like having a more demanding surrounding helped me, not socially but academically. I'm not surprised that some of the all time greats constantly had to play against taller and better players and became unbeatable because of it.

  • @sp123

    @sp123

    11 ай бұрын

    Messi took HGH tho

  • @Vjekoslav_Vondra

    @Vjekoslav_Vondra

    11 ай бұрын

    Modrić (Sep 9th) is also often mentioned to have been thought of as "too small and too week" almost everywhere he played

  • @kitcat2449
    @kitcat244910 ай бұрын

    I've thought about this a lot. I was born in november and it's crazy to think some of my classmates were almost a year older than me :D I've personally never faced too many issues though, I was quite determined as a kid, but this makes me wonder if the age system should be changed in schools.

  • @NotGord

    @NotGord

    9 ай бұрын

    For my schools the cutoff is the oldest kids in September and youngest are in August. So I find that November kids are older than most. Maybe it's different for you?

  • @kitcat2449

    @kitcat2449

    9 ай бұрын

    @@NotGord For us the cut off happens in january, so our classes have all the kids born in 1999, then 2000, 2001 etc

  • @seohix
    @seohix10 ай бұрын

    I'm november. This video encouraged me. It encouraged me to work twice as hard as them. To learn to work hard, to learn to sweat more, to learn to suffer more. And to learn to be better by hard work. I think being younger in your class or job is better. I hate that I am not the youngest in my class. I wish I was december 31st.

  • @tessynn2906
    @tessynn2906 Жыл бұрын

    I was born in late September and was always 1-grade ahead, which made my peers almost always 2 years older than me. Surprisingly, I was always among the smartest kids, not only academically but also in extra-curricular activities. The disadvantage was that I often got left out of fun activities because everyone saw me as their little sister and a kid compared to them, and it didn't help that I was small-framed.

  • @jaylin9998

    @jaylin9998

    Жыл бұрын

    For some reason,, september kids are just different that they’re so good at certain something. I knew someone,, i’m like 3 years older than him,, despite his short height, he’s always top 1 in sports,, septembers just excell at something when they invest their time in a certain hobby they want to do.

  • @jwonz2054

    @jwonz2054

    11 ай бұрын

    Do you wish you would have in a later class or would you place yourself in the same situation again?

  • @qeaqk11

    @qeaqk11

    11 ай бұрын

    Its all relative. The school district I grew up in did not start classes until September 1st at the earliest which was used to determine cutoffs for grades. I was born in early september so I actually was usually the oldest in my class by a number of months with the exception of some kids in August or July whose parents decided to put them in our grade.

  • @jwonz2054

    @jwonz2054

    11 ай бұрын

    @@qeaqk11 There's a very real impact of being the oldest or youngest in a peer group. The trade offs appear to be short-term easy vs long-term skill set increases. All effects at level of ~0.2 std dev max.

  • @otps8035

    @otps8035

    11 ай бұрын

    confusing as I am in UK and if you are born 31st August you are school year below 1 september birthday, so this video doesn't make sense for me

  • @AlexiBee
    @AlexiBee11 ай бұрын

    I was born in September in a country where the cutoff is September, but it played against me somewhat - I was sent to school a year earlier because I was just a few days “over the line” which meant that I was always 1-2 years younger than all my classmates. And although i actually ended up being one of the best students in class it came at a cost of getting completely burnt out by the end of it. I was also quite good at sports overall but worse off physically (never been naturally extremely strong or big, just average), so had to try harder, which of course mostly didn’t lead to much success when compared to my peers who had 1-2 years of advantage over me. This stuff really affects you when you’re a kid, so I would agree that there is definitely a big probability this could skew your chances at success later in life.

  • @discreetbiscuit237

    @discreetbiscuit237

    10 ай бұрын

    your life just decided to be carelessly destroyed from the start.

  • @tinseltq5032

    @tinseltq5032

    9 ай бұрын

    @@discreetbiscuit237if their “life was destroyed” they wouldn’t be commenting.

  • @Megh_Jagtap
    @Megh_Jagtap6 ай бұрын

    This is just a 2nd video I saw of yours and you gained yourself a subscriber ✨✨

  • @MixYourWay
    @MixYourWay10 ай бұрын

    As an October born male, son of a sports lover dad/family, I dare to say I never experienced such disadvantage. It is true I used to feel relatively young while graduating from school and university but even then, I used to be the fastest kid of my class. I would always play team sports and would always enjoy it. I am now at a position of certain leadership as a Academic coordinator and I'm pretty happy with life so far. So...I guess this all depends.

  • @foxieshan9384
    @foxieshan938410 ай бұрын

    I think it is based on many other factors such as personality and family etc. I was born in Dec and I skipped kindergarten to start primary school with my peers. Initially, it was tough to catch up but 2 years later I became 1st in the class and continue to do well and received scholarship for my high school. My peers tend to turn to me for advice although I was kinda youngest. Ppl said ive "old soul"... i think my personality and being the youngest siblings in my family helps a lot. I get to observe what others had to go through and improve from their experince.

  • @MAtildaMortuaryserver

    @MAtildaMortuaryserver

    4 ай бұрын

    We started at five for kindergarten, but there was no kindergarten for my brother who was 2.5 years older than me, they went straight into 1st grade at age six. I was always among the oldest in my class but it helped me very little, I was always small for my age till I was about 21. On the other hand I could read well before I was 5 and by the time I was in first grade was reading at a 9th grade level. Not with 100% comprehension, but higher than most kids in 9th grade and I was also able to find out what I did not understand. Then again I also have memories from before my first birthday.

  • @starsuperville6863

    @starsuperville6863

    4 ай бұрын

    similar story for me

  • @Toe_Merchant

    @Toe_Merchant

    23 күн бұрын

    You're a statistical outlier, doesn't prove anything.

  • @minecrafmasterpl
    @minecrafmasterpl10 ай бұрын

    I stumbled across your channel a couple months ago. Myself working in Data Science, i can acknowledge that your analytical and visual representation of data is incredible. There is no doubt in my mind that your channel will grow to be highly successful. Keep making incredible videos!

  • @babykimchi1232
    @babykimchi123210 ай бұрын

    So something I have zero control over will impact my life? Wow! So cool!!

  • @swarajpawar1617
    @swarajpawar161710 ай бұрын

    Tbh I am born in December & I was always the topper of my class & eventually became Headboy of my School in Class 10. This Phenomenon is quite true because I have seen people of my age with more growth physically in teenage ( facial hair & height etc) . But I feel for success age doesn't matter. I was not as physically strong as my peers but my brain power was actually more than them. And today I am far more successful than any of my peers✨

  • @monoex
    @monoex Жыл бұрын

    I noticed male athletes and male children are the primary example here, so I'm curious: how could this apply to female children? Mostly curious for my own reasons, I was born in February, but I still ended up being short af & dropping out of sports lol. Women in my family are often tall, but born in the later months, so it seems I got the opposite hand dealt. Would love to hear about studies on this subject that center around both sexes or just women.

  • @memeabledata

    @memeabledata

    Жыл бұрын

    The study mentioned at 2:50 includes both sexes and one of their conclusions is that the relative age effect is also present in female sports. But indeed, many of the sports studies I found were focused on male athletes

  • @monoex

    @monoex

    Жыл бұрын

    @@memeabledata Thanks for your reply! I didn't expect one, let alone such a quick one haha. Great video btw. I hadn't noticed that one focused on both before, my bad lol. I suppose with the topic it's not too surprising studies tend to lean one way, hopefully we get more studies addressing both in the future.

  • @FlorinArjocu

    @FlorinArjocu

    Жыл бұрын

    The more important things are self confidence amd hard work. If you even question yourself, there is a possible failure there. Just be yourself, do the best you can, try harder every time and everything else will come just fine.

  • @tarmaskhalifa871

    @tarmaskhalifa871

    Жыл бұрын

    Women r just busy doing eachother

  • @omgitzpaige2013

    @omgitzpaige2013

    Жыл бұрын

    i just left a comment w my own story being a woman and a year younger than some of my classmates. it’s def noticeable

  • @oj553
    @oj553 Жыл бұрын

    I am a December born but I started school way early,around the age of 2 and I also started playing the sports taekwondo when I was 7. I had both academic achievements and achievements in sports,not to mention how I used to be at the top of my class and in taekwondo could beat players taller than me. In the end I would like to say,your month of birth doesn't matter much,your genes,your hard work and your will to achieve something does.

  • @january1012

    @january1012

    Жыл бұрын

    Finally some common sense. Lol. Home environment, ( material stability ) parents' values, school system and all that you mentioned too matter way more than a birth month could possible ever. Its effects are simply nonexistent in the longrun, miniscule at best.

  • @ynesgam-kw8xn

    @ynesgam-kw8xn

    Жыл бұрын

    exactly

  • @oj553

    @oj553

    Жыл бұрын

    @@january1012 true

  • @Atharv-Dandekar

    @Atharv-Dandekar

    Жыл бұрын

    💯💯💯

  • @pbfan

    @pbfan

    Жыл бұрын

    Same with me, i started at 2 nd half year old

  • @singingcat02
    @singingcat026 ай бұрын

    The sports thing is very true. I skipped a year and I was born in November of 2007, so on average I’m about one and a half year younger than my classmates (who are all from 2006). Through primary, middle and the beginning of high school, I was always the smallest and the weakest physically. I’d be the worst at sport every year even though I didn’t have any malformation or health issue, and no sport teacher ever thought of taking my age gap with the others into account. It doesn’t matter much anymore because now I’m in my last year of hs and we’re all pretty much done with puberty, but I still wish they’d paid more attention to that at the time. It’s stupid to grade the physical performances of kids who are up to 21 months apart using exactly the same grid for both of them.

  • @n9879
    @n9879 Жыл бұрын

    A critical point was missed in the video. I was born in Russia on December 27, 2004, and started school when I was seven years old on September 1st. Due to my family's frequent moves, I attended five different schools and in each one, I was always the oldest student in the class, my classmates were all born in '05 and were much younger than me. And let me tell you, being surrounded by classmates who are younger and less intellectually developed can have a lasting impact on cognitive development and I believe that the potential for my intellectual development was limited because of it. It's not just about sports or grades - it's about the opportunities for growth that are lost when you're constantly ahead of the curve.

  • @AA-lz4wq

    @AA-lz4wq

    Жыл бұрын

    This is merely anecdotal, the Matthew effect and Pareto distribution are real, you just didn't take advantage of your position due to your frequent moving. Honor students usually get favored more by the teachers; they get to represent the school in competitions, they're encouraged to participate in extracurricular activities, they're given leadership positions, and so on. You probably didn't have enough time to build this kind of relationship with your school and teachers.

  • @ElzariusUnity

    @ElzariusUnity

    11 ай бұрын

    Я заметил это у нас очень популярно, поздних детей отдают в школу в 7 а не в 6. Меня тоже в свое время отдали в 7 лет в первый класс.

  • @egosumfedchenko

    @egosumfedchenko

    10 ай бұрын

    @@ElzariusUnity Так ведь наоборот, всех отдают в 7 лет, а в 6 идут лишь единицы? Может это со временем поменялось что-то

  • @gummy5862
    @gummy5862 Жыл бұрын

    The main way to fix this would probably be to cut each school “year” into 4-5 month semesters (like college). I have no idea if that’s a good idea overall, but it would address the age gap issue. Then each child in each grade would be within six months in age of everyone else. This would have a major effect on how we view age as we’d begin emphasizing those six month (half year) differences.

  • @The_oli4

    @The_oli4

    Жыл бұрын

    Wouldn't this basically mean double the teachers and half the class sizes tho?

  • @guilherme8742335

    @guilherme8742335

    Жыл бұрын

    @@The_oli4 wouldn't, you can maintain the same teacher kids ratio, only places it could actually impact is very rural areas with few children/teachers and or non-ideal propotions of teachers/kids.

  • @mateussantiagolage1005

    @mateussantiagolage1005

    Жыл бұрын

    ​@@The_oli4 double the teachers and number of classes of one school (but not the number of teachers in general) and it wouldn't affect the size of the classes, since the schools would just increase the number of students allowed to subscribe.

  • @wowshorts1566

    @wowshorts1566

    10 ай бұрын

    How much kid is to much kid

  • @wowshorts1566

    @wowshorts1566

    10 ай бұрын

    When I was in 10 th standard there where 60 students 😅

  • @divided9457
    @divided94577 ай бұрын

    i was born in December 29. i started school at the age of 5. well eventually i was outperforming nearly anyone. im not showing off. i never struggled to keep up with anyone. maybe thats why i am lazy guy now but i should say the only thing that i complained about is strength. at that age i wasnt rlly thinking about working out but now i am. so i think it all goes to 2 factors. Genetics and Hard Work as usual.

  • @nuhadper
    @nuhadper10 ай бұрын

    Ah I realized this by myself in my study... Felt good to see these details and researches. I wrote nothing, did the research on my head by looking at my classmates and compairing me and my past self. I am also one of the December's:)

  • @ditsygirl5409
    @ditsygirl5409 Жыл бұрын

    My son was born 1st Jan 2016 with mild autism, I can see the effect when he starts school earlier than his peers to join the 2015 cohort. He simply cannot measure up to the intellectual capabilities of his peers during the first year of school. However, due to the insane amount of time we the parents spend helping him play catch up during the first year, his second year now is considered normal and his results registered better than average. 😅

  • @hokanna8059
    @hokanna805910 ай бұрын

    I was born on March but started school at the age of 6 ( when everyone was 7 or 8), for my case I was very active kid and I wanted to go to school as soon as possible, and I would say that I was at the top of the class besides being the youngest, the only thing that affected me is the teachers that were trying to put me down because I was way younger than my classmates, actually people always will judge you if you are different so good for them, keep in mind that if they were happy they wouldn't want to spend a time by making you feel "wrong" , btw I don't know why I suddenly started to share this, just the think that some people put them down for curtain things make me sad, love yourself

  • @hunin27

    @hunin27

    10 ай бұрын

    Yeah thats true i started school at 5 and was way smarter than my classmates

  • @Alice-ez9jt
    @Alice-ez9jt4 ай бұрын

    I was born in central Europe and the cut off date is september 1. Most of my classmates were born suprisingly in march and June, meanwhile I was the only one born in July and classmates, who had birthday later in the year, were already year older, so I ended up as the youngest child in my class. Was it hard? Not academically, I did learn pretty fast and also was one of people who always finished their assigments early. But I was (and unfortunately I still kinda do) struggling with social interactions and forming friendships. Because I was that kind, silent and rather sensitive kid, I got pick on a lot by my classmates. I never went to physical bullying (thank God), but it still made fearful of interacting with other people (so verbal abuse from my peers in grades 1-6 gave me social anxiety in return, what a perfect gift!).

  • @tomasjosefpiano8902
    @tomasjosefpiano890210 ай бұрын

    I was born two months before our cut off day (last quartile) AND i skipped a grade. I was always 1-2 years younger than my peers and it was hell. I changed shools a couple times because of bullying. However, three years before graduation I found a great collective in a new high school, who took me as their own and it's been awesome since then. Now I'm 20, about to finish college and I still hang out with older people. Most my friends are 22-23, my girlfriend is 25 and talking to people younger than me isn't interesting to me. I guess the only negative is that I couldn't make it as a track'n'field athlete, but other than that, I love being the youngest.

  • @sfkeepay
    @sfkeepay10 ай бұрын

    This is the first time I’d heard of the Matthew Effect being applied to lifelong patterns of career achievement outside competitive sports. Excellent work, and so important!

  • @julalala07
    @julalala07 Жыл бұрын

    Interesting video! In my experience, younger kids who born in winter (our cutoff date is December) have a relatively higher academic performance, but lower in physical activities. I guess the relative age effect could really make a impact on your life!

  • @chaosinsurgency884
    @chaosinsurgency88410 ай бұрын

    My birthday is Christmas Eve and the cutoff for school is December 31st, so I have always been the youngest in my class. The only other person I've met with the same birthday as me was born a year before me but they were from somewhere where the cutoff was early September which was why they were a year back.

  • @user-xk4sj9ou2n
    @user-xk4sj9ou2n9 ай бұрын

    한국어 자막을 이용해주셔서 너무 감사합니다! 구독과 좋아요 했어요 꾸준히 영상 만들어주시면 정말 감사하겠습니다 :)

  • @jayjaymoo
    @jayjaymoo Жыл бұрын

    I think it depends on the school system too. I was born in December but I was "older" than most of the kids, because I was born in the middle of the school year I had to wait, but then it made me older than the other kids by a few months. Like senior year I was the one of the first ones to turn 18, while kids born in the fall were barely turning 17 and then kids born in spring were turning 18. I turned 18 in the winter (among a few other winter born kids)

  • @deejelly1208

    @deejelly1208

    8 ай бұрын

    Same.

  • @apfelkrieger1
    @apfelkrieger1 Жыл бұрын

    What a gem of a channel to find. Keep it up

  • @arshia1698
    @arshia16987 ай бұрын

    While each individual carries their own experience with their academic and professional life, I find most of the stated facts in this video to be true. For reference, I was born in September of 99. Being born and raised in Iran (where the age cutoff for school is September) until the age of 15, I was always the youngest kid in the class. The difference carried on as I moved to Canada where the cutoff point isn't much different (it being December). I was always the smallest (physically), youngest and amongst the more "childish" kids throughout elementary and high school. I still tend to find myself being one of the youngest in every friends group or workplace that I am a part of. The underdog effect however is not negligible. I clearly saw myself and also kids me to always be trying "harder" for their confidence both in academic success and personal life. This has lead me to believe since we weren't "gifted" by the birthdate necessarily, it played a huge role in our resilience and being stubborn with achieving life goals. Was it easy? No. I can say for the most part I always (even as a kid) could observe the differences. We sure did have some tough times. But if dealt with appropriately, people can make the best out of every life opportunity, regardless of many factors such as their birthdate.

  • @jeremvfx
    @jeremvfx2 ай бұрын

    I'm 18 I was born at 14th of december. I've always been one of the best at school, I do multiple sports, I go at the gym 5 days / 7. And now I'm in a prestigious school.

  • @lovvesickrose5593
    @lovvesickrose5593 Жыл бұрын

    I always wondered about this as well! In my head I always thought that a baby born in Jan 1 would literally be almost a year compared to some who’s born in December it’s like a 11 month baby compared to a literal newborn the difference is even physical

  • @goodboi1725
    @goodboi172511 ай бұрын

    Something that I can resonate with in this video is the Underdog effect. I’m born on the later half of the year, July, and while I have the tendency to overthink things, I’ve (mostly) done well in class grade-wise. I can’t say I did the greatest the prior year due to my awful procrastination habits causing me to burn out at the end of the year, but I can definitely owe my personal success to my parents’ willingness to help me during my childhood (practicing 1-10 multiplication after dinner has been a lifesaver) and just being a curious person in general. I feel called out to high hell with one of my main hobbies being video games, but at least I got into sports at the start of high school.

  • @freezy8593

    @freezy8593

    4 ай бұрын

    Living parallel lives you and I…

  • @seohix
    @seohix10 ай бұрын

    Thanks for this video

  • @EtsySeller-nm2ft
    @EtsySeller-nm2ftКүн бұрын

    It can aso affet mental health, say if one student is 0ne year younger than another one, and it sees that the older one has entered Puberty it might feel left out, or if the older one does more stuff…

  • @mercisamazing7586
    @mercisamazing7586 Жыл бұрын

    I was born in December,but for me personally I've never really had this problem. To be fair the other kids were more athletic then me,but once I started playing hockey I started gaining on them and now there's a relatively small difference. Because I personally believe that age doesn't matter in most situations, you just have to have the right mentality,analyze your situation and fix it. And getting people who are extremely competitive too,like my friend plays for the state team. And everyday I train with him. I know that if I'm able to start playing like him by practicing and learning and perfecting my technique...I'll be one of the best on the field. And academically, I'm a B+ to an A student. I'm just naturally gifted I guess,and have the advantage of having older siblings too

  • @Gabriel64468

    @Gabriel64468

    11 ай бұрын

    You are an (B to) A student and you don't believe that age matters despite being shown a lot of data that it does, because you have a simple anecdotal counterexample? Something like this is never meant to be true for every single person, it is about a general trend you can see when looking at the population overall.

  • @mercisamazing7586

    @mercisamazing7586

    10 ай бұрын

    @@Gabriel64468 I was just sharing my personal experience. And I wasn't disagreeing with the facts this video provides,because I know that age does play a role. I was just stating that if you actually work hard and dedicate yourself to actually improving in whatever it is your doing(for example sports). Then you can actually catch up to the guys older then you and perform at a similar level. Your also disregarding the fact that I mentioned training with people in high leagues and how I learned from them and can keep up with their performance. And mentioning how if people where to try and associate with people like that(with a high ranking or better performers then them). Then they can also learn something and improve.

  • @mercisamazing7586

    @mercisamazing7586

    10 ай бұрын

    @@Gabriel64468 also thank you for correcting me there (B+ to A)

  • @EricRomeoCooper

    @EricRomeoCooper

    10 ай бұрын

    I was born in November and Started kindergarten when I was 4 lol. I was pretty athletic and smart but I hated homework but I still got good test scores. My 4 brothers and 1 sister all started school a year later or got held back(one didnt graduate). They arent as tall or athletic as me. But one thing is, I was more quiet and shy and they were all more outgoing and had more friends. We all have about the same amount of success but I would say they were able to achieve it in a more extroverted way. Idk that could have a little to do with it too but yea everyone is different.

  • @bojidartenev9366
    @bojidartenev9366 Жыл бұрын

    Good thoughts, but to be honest, separating based on ability, rather than age, can be even worse. I moved to the UK when I was 11 and in the beginning, my insufficient English disabled me from achieving top performance, except in math. In the UK, in secondary school, children are separated based on grade performance, in "sets" (yes, not total separation off performance, since it is only for a year group, but what I am about to say, I am sure will happen otherwise too), in the beginning, I used to be in the lower science and English sets. Most kids there either don't care at all, or are just really not good for whatever reason. In accordance with the "learning at own pace", the content taught by the teachers is also not simply easier, but directly behind the content of the higher sets (and when I say behind, I have heard that children aged 14 in the bottom sets, can learn the same things as children aged 12 in the top sets, can you can see how this effect would ripple through), this would not only keep you dumber, but the fact that you are with such peers, would also have a bad effect. Towards my last years, I managed to push for Bs/low As and get into the last places of the top sets. Being in the top sets, where all the kids are motivated and care about learning and the top content is taught, allowed me to start getting As left and right, without doing much, the whole environment just sets you up for success, just how before it would set you up for failure. Though I did manage to push through the sets, I do remember that when I was in the lower ones, everything seemed harder and more complex, since we were just taught less and you unconsciously engage less, since you are with others who don't care, no matter who you are, you end up at least partially indoctrinated into stupidity, it is what will happen if you are forced to spend 5 hours a day every day with people who don't care or are just naturally not as good.

  • @NecronHandlee

    @NecronHandlee

    Жыл бұрын

    Not to mention lower sets usually have people that just creates nuclear reactors then blow them up (metaphorically just making a mess) in the classroom then the teacher spends half the lesson sorting it out

  • @ibRebecca

    @ibRebecca

    Жыл бұрын

    I don’t think they don’t care, they’re taught that they’re no good so why bother. Teachers for lower sets are nearly always worse too lol Sets should be banned.

  • @TeraGreene1
    @TeraGreene14 ай бұрын

    I’m definitely one of the outliers … born in November, skipped 1st and 4th grade, always on varsity teams starting in freshman of high school when I was 12, and was Division 1 eligible in both swimming and basketball . Always scored in the top 99th percentile on those stupid tests lol Always in AP and honours classes… But, one thing I will note is at 40, I’m realizing I may be autistic and/or have ADHD. Plus, my father was poised to be the first black astronaut at one time (he didn’t go, but I inherited is rocket science brain). My mom was a model. I was always nurtured and supported in academics and my interests. I’m definitely acknowledging my privilege; and as a mom, I take a “child lead , parent guided approach” with experiential learning , and he’s doing quite well. This was very interesting! Thank you. At the end of the day, we all end up in the same place… ticked off at taxes and heading toward death. 😅

  • @win7sony
    @win7sony5 ай бұрын

    I'm a late August birthday and most of my friends are either June, July or August-born. We also all seem to have common experiences at school of being picked on or embarassed by being 'not as good' at things as the other kids. Now I think I know why this is!

  • @NoName-ik2du
    @NoName-ik2du Жыл бұрын

    Where I live (America), the cutoff date for school is somewhere in the summer (I want to say early July). I never participated in sports, but I noticed the RAE in academics in my grade school group. Some of us were "discovered" in kindergarten and placed in an accelerated academic program starting in 1st grade. I noticed that the vast majority of kids in that group were born in the fall. In other words, they were the oldest kids from their grade, meaning they had an age/developmental advantage over the other kids in the same grade.

  • @projectdrawnup7625

    @projectdrawnup7625

    Жыл бұрын

    this is what I was looking for, I wonder if the data shifts in the US due the different grade cut offs

  • @IVEdge

    @IVEdge

    Жыл бұрын

    I was born in June and one of the youngest in my grade. Was in all the accelerated programs they offered and went on to graduate college the earliest at age 20 and was taller than my peers regardless of age. Genetics play a bigger factor.

  • @wildadonesianelmo

    @wildadonesianelmo

    Жыл бұрын

    Yes it’s July that ties into my comment

  • @PG-3462

    @PG-3462

    Жыл бұрын

    ​@@projectdrawnup7625 I'm pretty sure that this video used some cherrypicked data, because no country I know of has a school year beginning in January. And in fact, when it's summer in the Northern hemisphere, it's winter in the Southern hemisphere. Thus, the actual date athletes are born shouldn't even have a correlation with the month of birth...

  • @seanthe100

    @seanthe100

    Жыл бұрын

    ​@@PG-3462 if you look at data for the players it's accurate. It's clear there's an insane gap from the beginning of the year to the end.

  • @cazek445
    @cazek445 Жыл бұрын

    I personally got denied from going back to school because i was born 7 days before the cutoff date, that led to me missing out on regular education entirely and leaving me without a single official diploma

  • @Zenith_1234
    @Zenith_123410 ай бұрын

    As a person born on 1st January this is very motivational....

  • @lizziebreath9
    @lizziebreath94 ай бұрын

    I’m from a US state with what we called “the deadline”, which was that you had to turn 5 by September 1 or you got to wait a year. I was born in early October, so I was near constantly the oldest in my grade. I hated it because it meant my peers seemed really dumb. I was never coordinated enough for anything more than track and field in sports, but if I had been I was freakishly tall for people in my grade. I figured being older in the grade might have been a bit helpful.I literally got an extra year of preschool and so did my second child who also hit the deadline. I came into Kindergarten reading and so did child 2. Hubby(March) and my oldest(July) just had fewer issues feeling out of sync developmentally compared to peers. Child number 2(November) hit the deadline like me, so people just felt really hard to interact with. We’ll have to see if child number 3 has similar issues as me and number 2 since they’re due in very late September.

  • @Maw0
    @Maw0 Жыл бұрын

    My school system has the option of purposely holding your kid back a grade so they start later, so we have quite a few people in my grade born in early 2004 and the youngest in my grade was born in late October 2005. So this age gap issue is worse in my school system. One of the people who was born in 2004 and is almost a full year older than me said she was ready to go to college since Sophomore year because High School was no longer a challenge for her. Actually, I stand corrected, the youngest in my grade was born in December 2005, but he skipped a grade.

  • @PG-3462

    @PG-3462

    Жыл бұрын

    When is the school year beginning in your country? In most countries in the Northern hemisphere, school years begin in September. Thus, the oldest children are those born in October, November and December.

  • @TheRealJulianJJ

    @TheRealJulianJJ

    Жыл бұрын

    @@PG-3462 In SEA at least where i’m from we used to go Jan(oldest)-Dec(Youngest) but like i’m sure this doesn’t apply to all schools, some schools do Sept(oldest)-Aug(youngest)

  • @PG-3462

    @PG-3462

    Жыл бұрын

    @@TheRealJulianJJ What is SEA? You know, such abbreviations are not universal 😂

  • @theHarbingerOfDoom

    @theHarbingerOfDoom

    11 ай бұрын

    ​@@PG-3462Southeast Asia, quick Google search

  • @itskendallrose
    @itskendallrose Жыл бұрын

    When I was a kid, my family moved from the west coast to the east coast, where the cutoff date for entering school was different, and I became one of the oldest kids in my class from there on out. My best friend in my grade was 13 months younger. I was insecure about it sometimes. But now I look back and feel grateful for the “extra” time I had to mature and live and home. Not to mention that I got a scholarship to Yale that will last until I’m almost 24!! Being “older” was a blessing in disguise. 🌸

  • @MrWhite4x13
    @MrWhite4x1310 ай бұрын

    in my first 10 years of school, i was smallest guy on classes. it effected me badly but finally in collage im now tall enough. about succes, i was always on top 3 born at December.

  • @VB-tu1ht
    @VB-tu1ht5 ай бұрын

    I feel like being born later in the year could also be an advantage though as well because you have adapted to playing against older kids so at the senior level you will be better off as you’ve already adapted to playing against bigger bodies.

  • @CarolineMosesComedy
    @CarolineMosesComedy Жыл бұрын

    I'm American, born in August, and have been homeschooled all my life. My parents decided that since mine and my siblings' birthdays are so close to the cutoff date (mine's a few weeks before), that they would put us in the grade below us. Since I was 11 when they decided that, they let me choose if I would do it or not and I chose to. Looking back, I'm in 11th grade now and it's one of the best decisions I've ever made. Most of my friends are in my grade or below, with a few being a few grades above me, and I get an extra year to work on high school stuff before college and make a hopefully smarter path in life.

  • @williamolsen8464

    @williamolsen8464

    Жыл бұрын

    Sounds like birthday racism 💀

  • @nigelhe885
    @nigelhe885 Жыл бұрын

    I was born just right before my school districts cutoff line, which means I was a baby compared to my peers in the same grade. I always noticed the effects as while my classmates had birthdays months before mine and had their birthdays before me that I was still a year younger than them which made me ineligible for the opportunities offered to us because I didn't meet the age of majority until after the school year starts which would make the opportunities invalid for me as I did not meet the age requirement so I was not able to do the same things as them. Even now, as a teen who is about to apply to college in the following months, I will not turn a adult until deep into my college term and will be consider a minor for official reports. My birthday is on 10/23 and the cutoff line is in the beginning of december, you can guess how that would affect kids born after the summer months as we did not turn 18 before than so we could not do the same internships, jobs, etc as the rest of our peers born in the early months and out affect us for the majority of our youths.

  • @Entrejai

    @Entrejai

    Жыл бұрын

    That doesn't mean that it affects you, you saying it like when you 13 and can't get a driving license because of your month.

  • @localshithead7430

    @localshithead7430

    Жыл бұрын

    No way man my birthday is on October 23rd too! :D Though I never necessarily felt behind my peers because of that.

  • @wowposh

    @wowposh

    Жыл бұрын

    kind of same, my birthday is on 10/24

  • @nigelhe885

    @nigelhe885

    Жыл бұрын

    @@Entrejai not like that but in securing internships the years before college apps cause most you have to be 16 and my birthday falls after the internships

  • @leoguado2
    @leoguado22 күн бұрын

    In Italy the cutoff for determine your class is December 31, but we have a thing called "Primina" that let children born within February to attend class with children born the year before

  • @Antozim
    @Antozim5 ай бұрын

    i always felt kinda bad for being the oldest person in the class because ive born in febuary, but after watching this video i feel better

  • @monimalakolita3267
    @monimalakolita3267 Жыл бұрын

    I was born in January. But one thing I've noticed that in India the new generation hit puberty faster than those who were born earlier. In my class, most of my classmates were younger than me but they were physically stronger compared to me, they are tall and masculine, I was a little skinny, but somehow their capacity to catching up any point or understanding the topics that were taught in school was a little lesser than me, not every single one of them but most were slow and one of my friend was a year younger than me but I also had a friend that was a year older than me in that same class.😶

  • @LUNE.44
    @LUNE.44 Жыл бұрын

    Very well made video and I'm so glad i know this now. For a few months ive been theorising this myself, and I've been trying to explain my theory to my friends more recently, but now I know that it actually makes sense and is an actual phenomenon rather than just another dumb theory I came up with. Anyway, great video, and explained really clearly. Keep it up 👍

  • @RadiantFoxx
    @RadiantFoxx5 ай бұрын

    As someone who was born in the end of the year, I’m a competitive swimmer and the people who are born earlier have an advantage because instead of competing with the age you are at the time, you compete with the age you are by the end of the year. So if you were born on December 30th and are 17 you get one day of competing at the age you actually are and on jan first you compete with 18 year olds while 17

  • @leprechaun3677
    @leprechaun36778 ай бұрын

    Malcom Gladwell talks about all of this in his book “Outliars”. A must read for anyone who enjoys this sort of content.

  • @griffin1366
    @griffin136611 ай бұрын

    Damn, this explains so much. The cut off was always 31st Sept for sports, I snuck in on the 25th. Being 13 and vsing people 14/15/16 years old was a huge problem for me. For starters I couldn't relate to them but I was also out-matched in terms of physical height and strength. When playing more casual stuff with people my own age, I absolutely decimated but when I hit the club / state leagues, I got rinsed. Perhaps I wasn't as good as I thought but I still had a huge age disadvantage.

Келесі