Abstract Contribution to Special Issue on Fast effects of steroids. It is well documented that
testosterone concentrations change rapidly within reproductively relevant contexts (eg …

Testosterone affects human social behavior in various ways. While testosterone effects are
generally associated with muscular strength and aggressiveness, human studies also point …

The hypothalamic–pituitary–adrenal (HPA) axis and hypothalamic–pituitary–gonadal (HPG)
axis are associated with numerous health and behavioral outcomes, yet emerging research …

The sex hormone testosterone supports male reproduction. However, testosterone is
hypothesized to suppress immune activity, resulting in a tradeoff between energetic …

Athletic contests offer, in many ways, an ideal setting to study the endocrine correlates of
human competition. As we show here in our studies of (mostly) women athletes, athletic …

Human gaze is an important indicator of dominant and submissive behaviours related to
positioning in a social hierarchy. This study investigated face gazing after a chance …

合作与竞争是社会互动的两种主要形式, 也是冲突解决的两种方法, 对人际交往具有重要作用,
一直以来都受到研究者的广泛关注. 但是从心理与社会学角度研究合作与竞争的文献却相对较少 …

Aggression ist ein omnipräsentes Sozialverhalten, welches verstärkt bei psychiatrischen
Patienten auftritt, sich jedoch auch in der nicht-klinischen Bevölkerung äußert. Eine Klärung …

Testosterone affects human social behavior in various ways. While testosterone effects are
generally associated with muscular strength and aggressiveness, human studies also point …

Cooperation is generally defined as involving a group of individuals working together to
attain a common goal. In contrast, competition involves one person attempting to outperform …