D

n23

DELIRIOUS STATE

A clinical state showing features of delirium often from taking drugs, withdrawal from alcohol, hypoxia, head trauma.

DELUSION OF REFERENCE

A false conviction that actions and eventshave a relation to yourself. See idea of reference.

DEMEROL

Trade name for meperidine

DEMYELINATION

Losing the myelin sheath that surronds nerves.

DENSITY-INTENSITY HYPOTHESIS

The explanation of psychological reactions to overcrowding where unpleasant situations are worse and pleasant situations are better.

DEPENDENCY NEEDS

Where personal needs must be satisfie by others such as love, shelter, food, warmth. See co-dependency- morbid dependency.

DEPRESSION STAGE

The fourth of the five stages of dying.

DEPTH PSYCHOLOGY

The approach that focuses on our unconscious mental processes, personality, cfreativity, attitudes and lifestyle.

DERMA

The skin, especially the dermis.

DESCRIPTIVE NORMS

The socially determined standards or morms describing how people react , feel and think in any given situation. Compare injunctive

DESOXYN

Trade name for methamphetamine.

DETERIORATION

A progressive impairment of basic functions.

DETUSSIN

Trade name for hydrocodone and pseudoephedrine.

DEVELOPMENTAL PHARMACOKINETICS

Study of an infant to see how pharmacological agents are processed. See pharmacokinetics.

DEVELOPMENTAL THERAPY

A way to treat children and adolescents with different behavioural problems.

DHE 45

Trade name for dihydroergotamine.

DIAGNOSTIC INTERVIEW

The interview with the mental health professional looking at a person's problems and situations.

DIAPHRAGM

1. Muscle sheet that separates the abdominal cavity from the thoracic cavity. 2. Cup-shaped contraceptive device.

DICHOTIC LISTENING

Listening to a message in one ear and ignoring the different mesaage in the other ear.

DIFFERENCE THRESHOLD

The smallest difference perceptible between 2 stimuli that can be measured. What is the difference threshold in psychology?  The just