I

n23

INTERNAL CAPSULE

Band of nerve fibres in the corpus striatum extending between the caudate nucleus and golbus pallidus. Contains fibres from parts

INTERNATIONAL ASSOCIATION OF APPLIED PSYCHOL

Oldest international association of professional psychologists, founded 1920 to promote the science and practice of applied psychology and to facilitate

INTEROCULAR TRANSFER

The ability of an after effect to be produced by stimulation from one eye but is experienced by looking through

INTERPERSONAL THEORY

Psychoanalysis. Based on a belief that people's interaction with other people, especially significant others and determines the sense of security,

INTERRUPTED-TIME-SERIES DESIGN

Experimental de-sign with an intervention and the effects of it are compared and evaluated with an outcome that is measured

INTERVAL TIMER

The time between two events and the instrument that measures it

INTIMATE ZONE

The small distance zone in social psychology and adopted by those in very close relationships, such of that of mother

INTRALAMINAR NUCLEUS

Certain nuclei located in the medullary lamina and is internal, a layer that is nearly vertical and in the thalamus

INTRINSIC ACTIVITY

1. Efficacy and the measure of a drug receptor complex and the pharmacological effect it produces. 2. Response to the

INTROVERSION

Internal private orientation toward the world of ones self and the inner thoughts of ones feelings, rather than towards the

INVARIANT SEQUENCE

An order that is unchanging and in stage theories of development and in the order in which the stages of

INVOLUNTARY CIVIL COMMITMENT

A mental facility where an individual is kept against his or her wishes. Individuals are committed in this way, it

ION PUMP

A cell membrane and the active transport of ions across it and the protein molecule that carries it out. See

ISOMERIZATION

a switch in the structural order of a molecule without whatever change in its constituent atoms.

ITEM SCALING

the positioning of a test item to scale range on some dimension, often the dimension of difficulty level.

IN VITRO

Term referring to biological conditions or processes that occur or are made to occur outside the living body, usually in

INTEREST

This term describes the attitude characterised by a need to give selective attention to something that is significant to a

INTERLANGUAGE

State where a learner of a language has developed an internally consistent grammatical system with properties of both the native