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EXPECTANCY THEORY

1. Theory that cognitive learning involves acquired expectancies. 2. Motivational theory where a positive outcome is more likely to occur

EXPERIENTIAL SUBTHEORY

A sub theory of the triarchic theory of intelligence.

EXPERIMENTAL UNIT

The unit that the experiment is applied to.

EXPERT TESTIMONY

Evidence given by an expert witness in court. See opinion testimony- ultimate opinion testimony.

EXPLORATORY DRIVE

Motivation compelling an organism to explore its environment. Also called exploration drive. See curiosity.

EXTENDED CARE

Health care service provided at residential facilities 24 hours a day.

EXTERNAL EAR

The part of the ear from the outer surface of the eardrum. Also called outer ear.

EXTRA SUM OF SQUARE PRINCIPLE

Approach for model comparison significance testing in the general linear model.

EATING COMPULSION

An irresistible impulse to eat. See compulsive eating.

ECHOPHRASIA ECHO-SPEECH ECHOLOCATION

Being able to judge the direction of distance of objects by the reflected echoes made by acoustic signals such as

ECOLOGICAL SYSTEMS THEORY

An evolving body of theory and research about the processes and conditions governing the course of human development

ECTODERM

Outermost of the primary germ layers of a developing embryo.

EDUCATIONAL DIAGNOSIS

Process of examining a learning problem involving perceptual, cognitive, emotional and other factors.

EFFECTANCE

The state of having a causal effect on an object.

EFFORT

The activation of mental or physical power.

EGO DEVELOPMENT

1. An infant's emerging consciousness being separate from others. 2. Classic psychoanalytical theory. Process where part of the id is

EGO WEAKNESS

Psychoanalytical theory. The ability of the ego to control impulses and to tolerate frustration, disappointment and stress. Compare ego strength.

EGO-SYNTONIC

Being compatible with the ego or conscious self concept. Compare ego-dystonic.

ELABORATION-LIKELIHOOD MODEL (ELM)

Theory of persuasion where an attitude change occurs on a continuum of elaboration and thus may result in little scrutiny

ELECTRIC SINK

A device that collects or dissipates electrical energy.