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PMID |
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TITLE |
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Genetic and environmental variation in educational attainment: an individual-based analysis of 28 twin cohorts. |
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ABSTRACT |
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We investigated the heritability of educational attainment and how it differed between birth cohorts and cultural-geographic regions. A classical twin design was applied to pooled data from 28 cohorts representing 16 countries and including 193,518 twins with information on educational attainment at 25 years of age or older. Genetic factors explained the major part of individual differences in educational attainment (heritability: a = 0.43; 0.41-0.44), but also environmental variation shared by co-twins was substantial (c = 0.31; 0.30-0.33). The proportions of educational variation explained by genetic and shared environmental factors did not differ between Europe, North America and Australia, and East Asia. When restricted to twins 30 years or older to confirm finalized education, the heritability was higher in the older cohorts born in 1900-1949 (a = 0.44; 0.41-0.46) than in the later cohorts born in 1950-1989 (a = 0.38; 0.36-0.40), with a corresponding lower influence of common environmental factors (c = 0.31; 0.29-0.33 and c = 0.34; 0.32-0.36, respectively). In conclusion, both genetic and environmental factors shared by co-twins have an important influence on individual differences in educational attainment. The effect of genetic factors on educational attainment has decreased from the cohorts born before to those born after the 1950s. |
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DATE PUBLISHED |
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HISTORY |
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PUBSTATUS |
PUBSTATUSDATE |
received |
2020/05/13 |
accepted |
2020/07/10 |
entrez |
2020/07/31 06:00 |
pubmed |
2020/07/31 06:00 |
medline |
2020/12/17 06:00 |
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AUTHORS |
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NAME |
COLLECTIVENAME |
LASTNAME |
FORENAME |
INITIALS |
AFFILIATION |
AFFILIATIONINFO |
Silventoinen K |
|
Silventoinen |
Karri |
K |
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Center for Twin Research, Osaka University Graduate School of Medicine, Osaka, Japan. karri.silventoinen@helsinki.fi. |
Jelenkovic A |
|
Jelenkovic |
Aline |
A |
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Department of Public Health, University of Helsinki, Helsinki, Finland. |
Sund R |
|
Sund |
Reijo |
R |
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Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland. |
Latvala A |
|
Latvala |
Antti |
A |
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Department of Social Research, Faculty of Social Sciences, University of Helsinki, P.O. Box 18, 00014, Helsinki, Finland. |
Honda C |
|
Honda |
Chika |
C |
|
Center for Twin Research, Osaka University Graduate School of Medicine, Osaka, Japan. |
Inui F |
|
Inui |
Fujio |
F |
|
Faculty of Health Science, Kio University, Nara, Japan. |
Tomizawa R |
|
Tomizawa |
Rie |
R |
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Center for Twin Research, Osaka University Graduate School of Medicine, Osaka, Japan. |
Watanabe M |
|
Watanabe |
Mikio |
M |
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Center for Twin Research, Osaka University Graduate School of Medicine, Osaka, Japan. |
Sakai N |
|
Sakai |
Norio |
N |
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Center for Twin Research, Osaka University Graduate School of Medicine, Osaka, Japan. |
Rebato E |
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Rebato |
Esther |
E |
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Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country UPV/EHU, Leioa, Spain. |
Busjahn A |
|
Busjahn |
Andreas |
A |
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HealthTwiSt GmbH, Berlin, Germany. |
Tyler J |
|
Tyler |
Jessica |
J |
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Twins Research Australia, Centre for Epidemiology and Biostatistics, The University of Melbourne, Melbourne, VIC, Australia. |
Hopper JL |
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Hopper |
John L |
JL |
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Department of Epidemiology, School of Public Health, Seoul National University, Seoul, Korea. |
Ordoñana JR |
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Ordoñana |
Juan R |
JR |
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IMIB-Arrixaca, Murcia, Spain. |
Sánchez-Romera JF |
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Sánchez-Romera |
Juan F |
JF |
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IMIB-Arrixaca, Murcia, Spain. |
Colodro-Conde L |
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Colodro-Conde |
Lucia |
L |
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Genetic Epidemiology Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia. |
Calais-Ferreira L |
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Calais-Ferreira |
Lucas |
L |
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Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia. |
Oliveira VC |
|
Oliveira |
Vinicius C |
VC |
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Pós-Graduação em Reabilitação e Desempenho Funcional, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil. |
Ferreira PH |
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Ferreira |
Paulo H |
PH |
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Musculoskeletal Health Research Group, Faculty of Health Sciences, The University of Sydney, Sydney, Australia. |
Medda E |
|
Medda |
Emanuela |
E |
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Istituto Superiore di Sanità - Centre for Behavioural Sciences and Mental Health, Rome, Italy. |
Nisticò L |
|
Nisticò |
Lorenza |
L |
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Istituto Superiore di Sanità - Centre for Behavioural Sciences and Mental Health, Rome, Italy. |
Toccaceli V |
|
Toccaceli |
Virgilia |
V |
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Istituto Superiore di Sanità - Centre for Behavioural Sciences and Mental Health, Rome, Italy. |
Derom CA |
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Derom |
Catherine A |
CA |
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Department of Obstetrics and Gynaecology, Ghent University Hospitals, Ghent, Belgium. |
Vlietinck RF |
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Vlietinck |
Robert F |
RF |
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Centre of Human Genetics, University Hospitals Leuven, Leuven, Belgium. |
Loos RJF |
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Loos |
Ruth J F |
RJF |
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The Charles Bronfman Institute for Personalized Medicine, The Mindich Child Health and Development Institute, Icahn School of Medicine At Mount Sinai, New York, NY, USA. |
Siribaddana SH |
|
Siribaddana |
Sisira H |
SH |
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Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka Saliyapura, Anuradhapura, Sri Lanka. |
Hotopf M |
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Hotopf |
Matthew |
M |
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South London and Maudsley NHS Foundation Trust, London, UK. |
Sumathipala A |
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Sumathipala |
Athula |
A |
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Research Institute for Primary Care and Health Sciences, School for Primary Care Research (SPCR), Faculty of Health, Keele University, Staffordshire, UK. |
Rijsdijk F |
|
Rijsdijk |
Fruhling |
F |
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Social Genetic and Developmental Psychiatry Research Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK. |
Duncan GE |
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Duncan |
Glen E |
GE |
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Washington State Twin Registry, Washington State University - Health Sciences Spokane, Spokane, WA, USA. |
Buchwald D |
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Buchwald |
Dedra |
D |
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Washington State Twin Registry, Washington State University - Health Sciences Spokane, Spokane, WA, USA. |
Tynelius P |
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Tynelius |
Per |
P |
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Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden. |
Rasmussen F |
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Rasmussen |
Finn |
F |
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Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden. |
Tan Q |
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Tan |
Qihua |
Q |
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Epidemiology, Biostatistics and Biodemography, Department of Public Health, University of Southern Denmark, Odense, Denmark. |
Zhang D |
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Zhang |
Dongfeng |
D |
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Department of Public Health, Qingdao University Medical College, Qingdao, China. |
Pang Z |
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Pang |
Zengchang |
Z |
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Department of Noncommunicable Diseases Prevention, Qingdao Centers for Disease Control and Prevention, Qingdao, China. |
Magnusson PKE |
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Magnusson |
Patrik K E |
PKE |
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Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden. |
Pedersen NL |
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Pedersen |
Nancy L |
NL |
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Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden. |
Dahl Aslan AK |
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Dahl Aslan |
Anna K |
AK |
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Institute of Gerontology and Aging Research Network - Jönköping (ARN-J), School of Health and Welfare, Jönköping University, Jönköping, Sweden. |
Hwang AE |
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Hwang |
Amie E |
AE |
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USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA. |
Mack TM |
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Mack |
Thomas M |
TM |
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USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA. |
Krueger RF |
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Krueger |
Robert F |
RF |
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Department of Psychology, University of Minnesota, Minneapolis, MN, USA. |
McGue M |
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McGue |
Matt |
M |
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Department of Psychology, University of Minnesota, Minneapolis, MN, USA. |
Pahlen S |
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Pahlen |
Shandell |
S |
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Department of Psychology, University of California, Riverside, Riverside, CA, 92521, USA. |
Brandt I |
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Brandt |
Ingunn |
I |
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Division of Health Data and Digitalization, Norwegian Institute of Public Health, Oslo, Norway. |
Nilsen TS |
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Nilsen |
Thomas S |
TS |
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Division of Health Data and Digitalization, Norwegian Institute of Public Health, Oslo, Norway. |
Harris JR |
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Harris |
Jennifer R |
JR |
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Division of Health Data and Digitalization, Norwegian Institute of Public Health, Oslo, Norway. |
Martin NG |
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Martin |
Nicholas G |
NG |
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Genetic Epidemiology Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia. |
Medland SE |
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Medland |
Sarah E |
SE |
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Genetic Epidemiology Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia. |
Montgomery GW |
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Montgomery |
Grant W |
GW |
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Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia. |
Willemsen G |
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Willemsen |
Gonneke |
G |
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Department of Biological Psychology, Netherlands Twin Register, Vrije Universiteit, Amsterdam, Amsterdam, The Netherlands. |
Bartels M |
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Bartels |
Meike |
M |
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Department of Biological Psychology, Netherlands Twin Register, Vrije Universiteit, Amsterdam, Amsterdam, The Netherlands. |
van Beijsterveldt CEM |
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van Beijsterveldt |
Catharina E M |
CEM |
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Department of Biological Psychology, Netherlands Twin Register, Vrije Universiteit, Amsterdam, Amsterdam, The Netherlands. |
Franz CE |
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Franz |
Carol E |
CE |
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Department of Psychiatry, University of California, San Diego, CA, USA. |
Kremen WS |
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Kremen |
William S |
WS |
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VA San Diego Center of Excellence for Stress and Mental Health, La Jolla, CA, USA. |
Lyons MJ |
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Lyons |
Michael J |
MJ |
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Department of Psychological and Brain Sciences, Boston University, Boston, MA, USA. |
Silberg JL |
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Silberg |
Judy L |
JL |
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Department of Human and Molecular Genetics, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA. |
Maes HH |
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Maes |
Hermine H |
HH |
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Department of Human and Molecular Genetics, Psychiatry and Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, USA. |
Kandler C |
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Kandler |
Christian |
C |
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Department of Psychology, University of Bremen, Bremen, Germany. |
Nelson TL |
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Nelson |
Tracy L |
TL |
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Department of Health and Exercise Sciences and Colorado School of Public Health, Colorado State University, Fort Collins, USA. |
Whitfield KE |
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Whitfield |
Keith E |
KE |
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Psychology Department, Wayne State University, Detroit, MI, USA. |
Corley RP |
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Corley |
Robin P |
RP |
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Institute for Behavioral Genetics, University of Colorado, Boulder, CO, USA. |
Huibregtse BM |
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Huibregtse |
Brooke M |
BM |
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Institute of Behavioral Science, University of Colorado, Boulder, CO, USA. |
Gatz M |
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Gatz |
Margaret |
M |
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Center for Economic and Social Research, University of Southern California, Los Angeles, CA, USA. |
Butler DA |
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Butler |
David A |
DA |
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Health and Medicine Division, The National Academies of Sciences, Engineering, and Medicine, Washington, DC, USA. |
Tarnoki AD |
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Tarnoki |
Adam D |
AD |
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Hungarian Twin Registry, Budapest, Hungary. |
Tarnoki DL |
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Tarnoki |
David L |
DL |
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Hungarian Twin Registry, Budapest, Hungary. |
Park HA |
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Park |
Hang A |
HA |
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Department of Emergency Medicine, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea. |
Lee J |
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Lee |
Jooyeon |
J |
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Department of Epidemiology, School of Public Health, Seoul National University, Seoul, Korea. |
Lee SJ |
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Lee |
Soo Ji |
SJ |
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Institute of Health and Environment, Seoul National University, Seoul, South Korea. |
Sung J |
|
Sung |
Joohon |
J |
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Institute of Health and Environment, Seoul National University, Seoul, South Korea. |
Yokoyama Y |
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Yokoyama |
Yoshie |
Y |
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Department of Public Health Nursing, Osaka City University, Osaka, Japan. |
Sørensen TIA |
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Sørensen |
Thorkild I A |
TIA |
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Department of Public Health (Section of Epidemiology), Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark. |
Boomsma DI |
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Boomsma |
Dorret I |
DI |
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Department of Biological Psychology, Netherlands Twin Register, Vrije Universiteit, Amsterdam, Amsterdam, The Netherlands. |
Kaprio J |
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Kaprio |
Jaakko |
J |
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Institute for Molecular Medicine Finland FIMM, University of Helsinki, Helsinki, Finland. |
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INVESTIGATORS |
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JOURNAL |
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VOLUME: 10 |
ISSUE: 1 |
TITLE: Scientific reports |
ISOABBREVIATION: Sci Rep |
YEAR: 2020 |
MONTH: 07 |
DAY: 29 |
MEDLINEDATE: |
SEASON: |
CITEDMEDIUM: Internet |
ISSN: 2045-2322 |
ISSNTYPE: Electronic |
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MEDLINE JOURNAL |
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MEDLINETA: Sci Rep |
COUNTRY: England |
ISSNLINKING: 2045-2322 |
NLMUNIQUEID: 101563288 |
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PUBLICATION TYPE |
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PUBLICATIONTYPE TEXT |
Journal Article |
Research Support, N.I.H., Extramural |
Research Support, Non-U.S. Gov't |
Research Support, U.S. Gov't, Non-P.H.S. |
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COMMENTS AND CORRECTIONS |
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GRANTS |
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GRANTID |
AGENCY |
COUNTRY |
R01 AG022982 |
NIA NIH HHS |
United States |
RC2 HL103416 |
NHLBI NIH HHS |
United States |
R01 AG018386 |
NIA NIH HHS |
United States |
R01 AG018384 |
NIA NIH HHS |
United States |
T32 AG052371 |
NIA NIH HHS |
United States |
R21 AG039572 |
NIA NIH HHS |
United States |
R01 ES015150 |
NIEHS NIH HHS |
United States |
T32 DA017637 |
NIDA NIH HHS |
United States |
R01 AG022381 |
NIA NIH HHS |
United States |
R01 AG050595 |
NIA NIH HHS |
United States |
R01 AG013662 |
NIA NIH HHS |
United States |
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GENERAL NOTE |
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KEYWORDS |
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MESH HEADINGS |
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DESCRIPTORNAME |
QUALIFIERNAME |
Academic Success |
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Adult |
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Australia |
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Cohort Studies |
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Educational Status |
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Europe |
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Far East |
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Female |
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Gene-Environment Interaction |
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Humans |
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Male |
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North America |
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Quantitative Trait, Heritable |
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Twins, Dizygotic |
genetics |
Twins, Monozygotic |
genetics |
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SUPPLEMENTARY MESH |
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GENE SYMBOLS |
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CHEMICALS |
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OTHER ID's |
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