Dissociative Disorders

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PATHOLOGY

1. operational modifications in someone or an organ corresponding to or stemming from illness or disorder. 2. the scientific analysis

PERSEVERATIVE ERROR

the ongoing repetition of an error.

PILOT STUDY

a preemptive research project modeled to assess and change procedure in readying for a subsequent and more complex research project.

DETERIORATION EFFECT

After partcipating in psychotherapy this is the adverse or negative outcome from it.

DIRECT AGGRESSION

Aggressive behaviour towards a source of anger or frustration. Compare displaced aggression.

DISPERSION

The degree that a group of scores deviate from the mean. Also called spread.

DOUBLE BLIND

An experimental procedure where the nature of the experiment is not known. See blind. Compare single blind- triple blind.

ECOLOGICAL PERSPECTIVE

Community psychology. Where a social entity is viewed in terms of the relationship between people, roles, orgaisations, events, resources and

EMOTIONAL DETERIORATION

Emotional state of carelessness towards ourselves and othwr people.

EMPIRICAL KNOWLEDGE

1. Philosophy. Knowledge gained from experience. 2. Sciences. Knowledge gained from experiment and observation. See empiricism.

ESCAPE BEHAVIOR

A response that is designed to move away from aversive stimulus by withdrawal or entering a fantasy world. Compare avoidance

EXPERIMENTAL GROUP

The group or participants exposed to the variable.

LEISURE LIFESTYLE

A lifestyle (way of living) in which free time, otherwise referred to as leisure time forms a large part of

MALADAPTATION

A condition where- biological, psychological, behavioural and/or defence mechanisms are detrimental to the survival and reproduction of a species.

MEASUREMENT ERROR

is any difference between the observed value and the real or true value which leads to the skewing of results

MENTAL STATUS EXAMINATION (MSE)

a complete evaluation of a patients mental health taking into consideration data including interviews taken by professionals to standardized tests.

MMPI-2

an abbreviation used for the revised Minnesota multi-phasic personality inventory.

MULTIPLE CAUSATION

is the philosophical position which explains that a single cause is unlikely to be the result of a single cause,

NEGATIVE REINFORCEMENT

is the removal, prevention or negative reinforcement of a stimulus of a response which will increase the likelihood of that

NULL HYPOTHESIS

the statement postulating an experiment will find no variations between the control and experimental states, which is, no union between