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JACKSON'S LAW

the principle stating that when mental deterioration results from brain disease, the higher and recently developed functions are lost first.

JIGSAW METHOD

a technique, initially created to alleviate prejudice and hostility among students in descgregrated schools; it fosters cooperation and team-work.

JOB INVOLVEMENT

the degree to which a person identifies with their job. Job accomplishments lead to a strong sense of pride and

JOHNSON V LOUISIANA

a case resulting in an influential decision establishing that there is no constitutional requirements for states to require juries to

JUNGIAN PSYCHOLOGY

It is the approach to psychotherapy of Carl Jung and also the psychoanalytical theory. See analytic psychology

JACTITATION

restlessness expressed in tossing about . Also called jactation

JIMSONWEED

a very poisonous weed, grown annually, which contains different anticholinergic agents such as alkaloids, scopolamine and atropine. It can be

JOB PERFORMANCE

Quantity or quality of output, or against multiple criterion dimensions. See employee evaluation, job criterion, performance review. Effectiveness of job

JOIE DE VIVRE

French: joy of living, it is the pleasure or sense of enjoyment in life.

JUNGIAN TYPOLOGY

a theory of personality that puts individuals into separate categories according to attitudes and dominant functions of the psyche.