In men, high levels of endogenous testosterone (T) seem to encourage behavior intended to
dominate–to enhance one's status over–other people. Sometimes dominant behavior is …

Research on testosterone-behavior relationships in humans is assessed in relation to a
version of the challenge hypothesis, originally proposed to account for testosterone …

Müssen Mädchen erst zur Frau erzogen werden? Sind Männer Produkte einer patriarchalen
Ideologie? Ist die Zweigeschlechtlichkeit eine Erfindung unserer Gesellschaft? Oder …

Where did we come from? What is our connection with other life forms? What are the
mechanisms of mind that define what it means to be a human being? Evolutionary …

Sexual and asexual reproduction are found throughout the plant and animal kingdoms.
Asexual reproduction has its advantages, chief among which is that it does not require the …

Since Dr. Brizendine wrote The Female Brain ten years ago, the response has been
overwhelming. This New York Times bestseller has been translated into more than thirty …

This engaging text presents the latest scientific findings on gender differences, similarities,
and variations--in sexuality, cognitive abilities, occupational preferences, personality, and …

Both biosociological and psychological models, as well as animal research, suggest that
testosterone has a key role in social interactions,,,,,,. Evidence from animal studies in …

Reviewed evidence concerned with the acquisition of regulatory mechanisms (algorithms)
that selectively and contingently prepare the young for the diverse features of social life …

Studies on social defeat in humans, and their similarities with studies on social defeat in
animals are reviewed. Studies on social defeat in humans typically are conducted as a …