D

n23

DIFFERENTIAL REINFORCEMENT OF HIGH RATE (DRH)

Reinforcement that is dependent of a fast response to stimuli.

DIFFUSION OF RESPONSIBILITY

The lessening of responsibility by individuals in a group situation or social collective.

DILATION

Process of enlargement.

DIPHENHYDRAMINE

A sedating histamine used to suppress allergic responses.

DIRECT PERCEPTION

A theory that we can perceive an object on distal stimulus alone. See ecological perception. Compare constructivism.

DIRECTIONS TEST

An intelligence test used to see how a person follows instructions.

DISARRANGED-SENTENCE TEST

A test where a sentence is put in the correct order.

DISCOUNTING PRINCIPLE

Theory where a cause is given less weight if ther are other causes possible. Compare augmentation principle.

DISCRIMINAL DISPERSION

Responses distributed around a given mean in an experiment of discriminations.

DISCUSSION METHOD

A method of teaching where teacher and students actively partake in the learning process.

DISINHIBITION

1. Lessening or loss of normal control exerted by the cerebral cortex. 2. Conditioning experiments where a response has been

DISORGANIZED BEHAVIOR

Any behaviour that is self contradictory or inconsistent.

DISPOSITION

A behavioural trait that distinguishes from person from others. Compare situational attribution.

DISSOCIATIVE PROCESS

A process disrupting normal integrative functions of memory, consciousness or perception of the environment. See dissociative disorders.

DISTORTING-MIRROR PROCEDURE

A way to document accuracy of body size perception by using a distorted mirror to produce an inaccurate image.

DISTRIBUTIVE ANALYSIS AND SYNTHESIS

Approach to psychotherapy developed in psycho biology where a systematic analysis is made of a clients experiences and then distributed

DIVERGENT THINKING

Thinking that formulates new solutions to problems. Compare convergent thinking.

DOCTRINE OF CAUSES

Belief of Aristotle that explanantions of causality have 4 modes- formal, final, material, efficient that correspond to plan, goal, substance

DOMESTIC VIOLENCE

An action by one person against another with the intent to cause harm. See battered women- child abuse- elder abuse.

DON JUAN

A man who pursues women for sexual conquest. See satyriasis- erotomania.