This led to a small number of overarching trait dimensions that personality psychologists have scientifically tested in large population samples. Who developed the Big Five personality traits?

This review aimed to combine the literature on major personality traits and physical activity alongside providing some meta-analytic summaries of the findings. Overall, 33 studies containing 35 ...

Individuals whose personality traits resonate with the “Type A” description—including characteristics like hostility—could potentially experience interpersonal difficulties as a result ...

bridging the gap between genes and the phenotypic traits that result from them. Like most methods, QTL analysis is not without limitations. For instance, QTL studies require very large sample ...

Type A personalities are typically driven, ambitious, successful, and may even live longer. But, they are also more stressed and prone to depression, anxiety, and relationship problems.