I

n23

INVALID CONVERSION

An argument or a type of informal fallacy in logic that results from the meaning of a premise or overextending,

INVERTED RETINA

With reference to the fact that light must pass through, the vertebrate retina before it reaches the region which is

INVOLVEMENT

Psychology and an attitude in it. See ego involvement

IPSILATERAL EYE

The same location of the eye as that of another structure in the body. The fifth layer of the left

IRRITABILITY

1. Abnormal sensitivity or excessive responsiveness, as of an organ or body part, to a stimulus. 2. It is a

ISOLATING MECHANISM

It is a mechanism that prevents two populations from interbreeding so that the populations diverge to empower separate species to

IT I

Abbreviation for inspection time or for information technology.

INTERDEPENDENCE

1. A dependence on 2 or more people, things, events or entities on each other. 2. A state where factors

INTERHEMISPHERIC TRANSFER

Transfer of memory traces or learning experiences from one cerebral hemisphere to the other. Interhemispheric transfer can be demonstrated in

INTERMITTENT REINFORCEMENT

Used in operant or instrumental conditioning. The name given to any pattern of reinforcement where only some responses are reinforced.

INTERNALIZATION

1. Unconscious mental process where characteristics, beliefs, feelings and attitudes of other people are assimilated into your own self. 2.

INTEROCEPTIVE STIMULUS

the term that is applied to the stimulus arising from inside an organism. Examples of this stimulus includes headache, stomach

INTERPERSONAL PSYCHOTHERAPY (IPTL

Form of psychotherapy based on interpersonal theory that posits relations with other people constitutes the primary force that motivates human

INTERROGATIVE

Linguistics. Sentence used to pose a question rather than make a statement, issue a command or the mood of a

INTERVAL ESTIMATE

Likely values and the range that is estimated and a parameter for a given population. Compare point estimate

INTERVIEWER TRAINING

Training individuals and the instructional methods employed to make them effective interviewers. Group discussions may be included, role play, real

INTRAFAMILY DYNAMICS

The relationships and the changes in them among members of the family within a period of time, influences together and

INTRAVENOUS DRUG USAGE

A drug that is injected directly into a vein with a syringe and a needle and is a form of

INTROSPECTION

Attempting to access one's own internal psychological processes directly, perceptions, judgements or states. Introspective ailj

INVALIDATE

Hypothesis or theory and to show the lack of validity of a proposition