D

n23

DEUTERANOMALY

Colour blindness where green is not seen properly or is confused with red.

DEVELOPMENTAL PSYCHOLOGY

Branch of psychology dealing with changes from conception into old age. Introduction Understanding the complexities of human growth across the

DEVIANT BEHAVIOR

Any behaviour that deviates from the group. Also called deviance.

DIABETES MELLITUS

Metabolic disorder caused by the ineffective production of insulin.

DIAGNOSTIC OVERSHADOWING

The failure to see a problem because the symptoms are attrinuted to another disability. See dual dignosis.

DIASCHISIS

The loss of function in a region of the brain from injury or damage.

DICHOTOMOUS VARIABLE

A variable with only 2 values.

DIFFERENTIAL ACCURACY

The way of determining how accurately a person's traits differ from the sterotype attributed to them such as age or

DIFFERENTIAL RELAXATION

Technique where we exert only the muscle tension required for an activity.

DIGESTIVE TYPE

A body type where the ailimentary system is dominant. See Rostan types.

DILEMMA

Situation where a choice between desirable or undesirable alternatives is needed. See ethical dilemma- prisoner's dilemma- social dilemma.

DIPHTHONG

Speech where two vowels run together.

DIRECT SCALING

A way to develop numerical scales of magnitude of psychological factors where the observer makes a judgement on size of

DIRECTIVE DISCIPLINE

Provides answers to prescriptive questions of society and the conduct of people's lives.

DISCHARGE OF AFFECT

Reducing an emotion by giving it an active expression.

DISCOVERY

Legal disputes where the defense asks the prosecution to make all relevant informatiion available to them.

DISCRIMINANT FUNCTION

A statistical technique used to place an item when it belongs to more than 2 variables with a minimum error

DISEASE MODEL

A theory concerned with the cause and course of a pathological condition or process.

DISINTEGRATION OF PERSONALITY

The fragmentation of the personality where the person is longer a unified individual with predictable traits and responses.

DISORGANIZED SCHIZOPHRENIA

A subtype of schizophrenia where a person has random and fragmented speech and beahviour with grimaces, laughter and an extreme