D

n23

DYSMETRIA

The inability to control the speed, power and distance of body movements.

DYSPHONETIC DYSLEXIA

Dyslexia marked by an inability to sound out letters and syllables of words.

DYSTAXIA

A mild form of ataxia.

DECILE

The part of a statistical distribution that is a tenth part.

DECOMPOSITION OF MOVEMENT

When a person has difficulty in moving smoothly.

DEEP DEPRESSION

A sever depressive episode.

DEFENSE INTERPRETATION

Psychoanalysis. The way a patient protects themselves from anxiety.

DEFINITE ARTICLE

Linguistics. An article used with noun to define something. Compare indefinite article.

DEHYDROGENASE

An enzyme used to catalyse the removal of atoms of hydrogen in biological reactions.

DELAYED AUDITORY FEEDBACK (DAF)

A technique used in auditory feedback where a person listens to what they have just said in order to get

DELINQUENCY

Any behaviour that violates social rules and conventions. See juvenile delinquency.

DELUSION OF OBSERVATION

The belief where a person thinks he is being watched. Also called observation delusion.

DEMENTIA

A generalised deterioration of cognitive functions such as memory and language due to a variety of causes. Should not be

DEMORALIZATION HYPOTHESIS

The idea of overcoming a person's demoralisation by treatment from a psychotherapist.

DENOTATIVE MEANING

The literal meaning of a word or phrase.

DEPAKOTE

Trade name for divalproex sodium.

DEPRESSED SKULL FRACTURE

Skull fracture where particles are pressed into the brain.

DEPTH FROM SHADING

A depth cue gained from light patterns.

DERIVED IDEAS

Ideas that are derived from external sources. See cartesianism- cartesian self.

DESCHOOLING

An informal schooling movement of the 1960's and 1970's that separated school from the institution and promoted learning as a