Find over 25,000 psychological definitions


certification laws

1. legislation governing the admission of individuals to mental institutions, including commitment proceedings as well as a review of case records to determine whether health care is necessary and whether the institution and type of care are appropriate.

2. state laws governing the right of an individual to describe himself or herself as a psychologist.

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

December 26th 2024

birds-of-a-feather phenomenon

birds-of-a-feather phenomenon

the tendency to affiliate with or be attracted to others similar to oneself. As a result, groups and other interpersonal aggregates (e.g., romantic couples, friendship networks) tend to be composed of individuals who are similar to one another rather than dissimilar. See also homophily.