activational effect

a transient hormonal effect that typically causes a short-term change in behavior or physiological activity in adult animals. For example, increased testosterone in male songbirds in spring leads to increased aggression in territory defense and increased courtship behavior. Compare organizational effect.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

November 27th 2024

sexual tension

a condition of anxiety and restlessness associated with the sex drive and a normal desire for release of sexual energy. Sexual tension may be complicated by fear of inadequate performance, fear of an unwanted pregnancy, fear of discovery, or other concerns.