Social science genetics is concerned with understanding whether, how and why genetic
differences between human beings are linked to differences in behaviours and …

Co-occurrence of psychiatric disorders is well documented. Recent quantitative efforts have
moved toward an understanding of this phenomenon, with the general psychopathology or p …

Polygenic indexes (PGIs) are DNA-based predictors. Their value for research in many
scientific disciplines is growing rapidly. As a resource for researchers, we used a consistent …

Little is known about the genetic architecture of traits affecting educational attainment other
than cognitive ability. We used genomic structural equation modeling and prior genome …

Polygenic scores are a popular tool for prediction of complex traits. However, prediction
estimates in samples of unrelated participants can include effects of population stratification …

Research linking genetic differences with human social and behavioural phenotypes has
long been controversial. Frequently, debates about the ethical, social and legal implications …

Across a wide range of studies, researchers often conclude that the home environment and
children's outcomes are causally linked. In contrast, behavioral genetic studies show that …

Over the past several decades, there has been considerable interest in the theoretical
causes of work–family conflict (WFC). Most studies have focused on situational …

Interest in the study of gene–environment interaction has recently grown due to the sudden
availability of molecular genetic data—in particular, polygenic scores—in many long-running …

"" Theory about intelligence is more fully developed and more mathematically sophisticated
than for almost any other psychological construct. More is known about the underlying …