Find over 25,000 psychological definitions


security theory

the proposition that infants and young children need to develop a secure dependence on their parents before they can explore unfamiliar situations. Lack of this secure base hampers a child from exploration and therefore from acquiring new skills. Mary D. Salter Ainsworth used this theory as the initial framework for her studies on infant attachment. [proposed by William Emet Blatz]

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

May 9th 2024

gender differences

gender differences

typical differences between men and women that are specific to a particular culture and influenced by its attitudes and practices. Gender differences emerge in a variety of domains, such as careers, communication, and interpersonal relationships. See also sex differences.