D

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DIAGNOSTIC INTERVIEW SCHEDULE (DIS)

The structured interview used to assess a person's symptoms.

DIARY METHOD

Technique where data is compiled by daily observation.

DICHOTOMOUS THINKING

Thinking in terms of polar opposites as in the bestb and worst.

DIFFERENTIAL ABILITY SCALES (DAS)

A test of individual intelligence not based on any one theory that yields a broad index of intelligence.

DIFFERENTIAL REINFORCEMENT OF OTHER BEHAVIOR (DRO)

Used to decrease the rate of a targeted response. Also called ommission training.

DIGESTION

The process of breaking food so it can be used by the body.

DILDO

Artificial penis. See vibrator.

DIPHENYLMETHANES

A sedating histamine antagonist that prevent cardiac fibrillation and has a local anesthietic effect.

DIRECT REFLEX

A reflex with a receptor and effector on the same side of the body.

DIRECTIVE COUNSELING

The approach to conselling that follows a line relevant to the client. Also called directive psychotherapy.

DISCHARGE

1. Clinical psychology. Reduction in psychic tension. 2. Neurophysiology. The firing or activity of a neuron. 3. Dismissing a patient

DISCOURSE ROUTINE

The structured and ritualised conversation that takes place with certain expectations about participation.

DISCRIMINANT ANALYSIS

A statistical method where information from predictor variables allows maximal discrimination in a set of predefined groups.

DISEASE COURSE

The process of a pathological condition from inception to resolution.

DISINTEGRATION

The disorganisation or breakup of a structure or system of function.

DISORGANIZED OFFENDER

An offender who approaches his criminal activities in a frenzied and impulsive manner. Compare organised offender.

DISRUPTIVE BEHAVIOR

Any behaviour that threatens or intimidates other people.

DISSOCIATIVE TRANCE DISORDER

A dissociative disorder where a person involuntarily alters their consciousness, identity, awareness or memory that results in distress and impairment.

DISTORTING-VIDEO PROCEDURE

A way of documenting the accuracy of body to size perception by using a video image that is smaller or

DISTRIBUTIVE JUSTICE

Belief that rules can be changed and punishments and rewards distributed according to relative standards.