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EQUIVALENCE

The relationship between 2 or more items that allows one to replace the other.

ERGONOMICS

A discipline that applies the knowledge of human abilities and limitations taken from physiology, biomechanics, anthropometry and other areas of

EROSION

The corrosion or deterioration of a physical setting from climate and organisms. Compare accretion.

EROTOMANIA

1. The preoccupation with sex. 2. False belief that you are loved by another person. See erotic delusion. 3. compulsive

ESCALATION OF AGGRESSION

An increase in intensity of aggression that can lead to violence and destructive behaviour.

ESSENTIAL PROPERTY

A feature of an idea or entity that is essential to its nature and existence.

ESTRANGEMENT

1. State of increased distance from oneself of others. 2. Decrease in contact where close contact once occured.

ETHICS

1. Branch of philosophy investigating the nature and content of moral judgements. Also called moral philosophy. 2. Principles of mporaaly

ETHNOPSYCHOPHARMACOLOGY

Where issues related to ethnic and cultural variations in using and response to psychoative agents is considered.

EUPHEMISM

Substituting a inoffensive word for a offensive or unpleasantly direct word.

EVALUATION APPREHENSION

The uneasiness about being judges by others especially being judged by the experimenter.

EVENT-RELATED POTENTIAL (ERP)

The electrical brain potential elicited by an event or stimulus.

EVOLUTIONARY PSYCHOLOGY

Approach to psychology where human cognition and behaviour have adapted from physical and social environments.

EXCITATION-TRANSFER THEORY

Aggressive rsponses are intensified by arousal from other stimuli not directly related to the original stimulus that started the aggression.

EXECUTIVE CONTROL STRUCTURES

The mental structures used in problem solving that represent the problem situation, task objectives and strategies for solving the problem.

EXHAUSTION DELIRIUM

The delirious state occuring from extreme fatigue and prolonged stress. See delirium.

EXISTENTIAL-HUMANISTIC THERAPY

Psychotherapy dealing the whole person and not just behaviour and underlying motivations. Also called humanistic existential therapy.

EXPANDED CONSCIOUSNESS

A sensory effect possible from meditation or mind altering drugs where a person feels like his mind has been opened

EXPERIENCE-DEPENDENT PROCESS

The process where a synapse is formed and maintained as a result of an experience. Also called experience dependent synaptogenesis.

EXPERIMENTAL METHOD

The system of scientific investigation used to test a hypothesis.