(psychology) The application of the principles of biology to the study of mental processes and behavior.

(psychology) A branch of psychology that examines internal mental processes such as problem solving, memory, and language.

(psychology) A branch of psychology with the purpose of understanding, preventing, and relieving psychologically based distress or dysfunction and to promote subjective well-being and personal development.

Beliefs about psychology that have no basis in fact; psychological prejudices.

(psychoanalysis) A psychological method or science founded by the Viennese psychiatrist Alfred Adler.

(psychology) An introspective approach to the psychological study of consciousness.

(psychology) A behavioral approach to psychological study with a focus on studying and inferring from actions rather than by studying through reflection or introspection.

(psychology) A school of psychology that emerged in the early twentieth century in Austria and Germany as a theory of perception, that was a rejection of basic principles of Wilhelm Wundt's and Edward Titchener's elementalist and structuralist psychology.

(psychology) Alternative form of depth psychology

Alternative letter-case form of Gestalt psychology