Sentences with phrase «longitudinal twin studies»

A pair of longitudinal twin studies, for example, found no significant link between marijuana use and IQ.

The research sample in the King's College London study included more than 2,200 British twins from the Environmental Risk (E-Risk) Longitudinal Twin Study.

The team also found the same pattern of results in an independent cohort of almost 1,500 people who were part of the Brisbane Longitudinal Twin Study, suggesting the genetic association in females is a reliable finding.

A longitudinal twin study of insomnia symptoms in adults.

«This award recognises work undertaken in collaboration with several colleagues working on the Dunedin Multidisciplinary Health and Development Study and the Environment - Risk (E-Risk) Longitudinal Twin Study.

A longitudinal twin study of fears from middle childhood to early adulthood: evidence for a developmentally dynamic genome

She has been working with well - known longitudinal cohorts such as the Montreal Longitudinal Cohorts, the Dunedin Multidisciplinary Health and Development Study and the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally - representative sample of families with twins in England and Wales.

To apply this design, we turned to a second sample, the Environmental - Risk Longitudinal Twin Study (E-Risk), where we have been tracking a birth cohort of British twins since their birth in 1994 to 1995 with 96 % retention (SI Appendix).

To evaluate the three possible explanations, we used model - fitting procedures applied to parent - rating data averaged across 14, 20, 24, and 36 months of age in a sample of 196 twin pairs participating in the MacArthur Longitudinal Twin Study.

Stability, change, and heritability of borderline personality disorder traits from adolescence to adulthood: A longitudinal twin study

Moderation of Harsh Parenting on Genetic and Environmental Contributions to Child and Adolescent Deviant Peer Affiliation: A Longitudinal Twin Study.

Not exact matches

Bidirectional influences between maternal parenting and children's peer problems: a longitudinal monozygotic twin difference study.

The strongest research methods for psychological studies are: qualitative findings versus quantitative; experimental rather than descriptive or correlational; controlled - experiment, meta - analysis, and observation designs over archival, case study, computational modeling, content analysis, field experiment, interview, neuroimaging, quasi experiment, self - report inventory, random sample survey, or twin study; and prospective (where subjects are recruited prior to the proposed independent effects being administered) and longitudinal (where subjects are studied at multiple time points) rather than retrospective or cross-section study.

Latvala and his colleagues used data from two ongoing population - based longitudinal studies of Finnish twins, FinnTwin12 (FT12), of twins born 1983 - 1987, and FinnTwin16 (FT16), of twins born 1975 to 1979.

This is demonstrated, for instance, in longitudinal studies that compare identical twins with same - sex fraternal twins reared in the same families or separated through adoption.

The Cardiff Study of All Wales and North West of England Twins (CaStANET): a longitudinal research programme of child and adolescent development

Twins» Early Development Study (TEDS): A multivariate, longitudinal genetic investigation of language, cognition and behavior problems from childhood through adolescence

Genetic and environmental influences on the stability of withdrawn behavior in children: a longitudinal, multi-informant twin study.

The Beijing Twin Study (BeTwiSt): A Longitudinal Study of Child and Adolescent Development.

The current study used longitudinal, behavioral genetic data on 519 same - sex twin pairs (48.6 % female) divided into two age cohorts (13 — 15 and 16 — 18 years olds) drawn from the National Longitudinal Study of Adolescent Hestudy used longitudinal, behavioral genetic data on 519 same - sex twin pairs (48.6 % female) divided into two age cohorts (13 — 15 and 16 — 18 years olds) drawn from the National Longitudinal Study of Adoleslongitudinal, behavioral genetic data on 519 same - sex twin pairs (48.6 % female) divided into two age cohorts (13 — 15 and 16 — 18 years olds) drawn from the National Longitudinal Study of AdolesLongitudinal Study of Adolescent HeStudy of Adolescent Health.

This type of natural experiment, combining a longitudinal design with a twin differences design, provides one of the most powerful approaches that can be applied to study how substance use affects brain development, and in turn, how impaired brain development affects subsequent mental health and psychological adjustment in adulthood.