R

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RHABDOMANCY

Dowsing with a rod or wand for water, treasure, or minerals, using a forked tree branch.

RHYTHMIC STIMULATION

Automated reaction of a pulsating light distinguished by harmonization of the electroencephalogram pattern to the pulse frequency.

RIGHT TO TREATMENT

A legal right, recognized at various tiers of government, which guarantees that individuals with disabilities or dysfunctions (typically chronic, prolonged,

RISK ASSESSMENT

Determination of potential threat which could be posed by an individual upon their release from custody wherein the individual has

RITE OF PASSAGE

Ceremony signifying an event in an individual's life which indicates transition from one stage to the next, beginning in adolescence

ROCK V ARKANSAS

A 1987 court case leading to a judgment by the United States Supreme Court, declaring it a violation of due

ROLE DIFFERENTIATION

In communities or various other social models, the steady rise in the quantity of tasks and decline in the range

ROMANTICISM

Complex artistic, literary and intellectual movement that originated in the second half of the 18th century in Europe, and gained

ROTARY PURSUIT TEST

Examination wherein an individual has to follow an erratic or revolving target with some indicator device like a pointer.

R-S INTERVAL

Abbreviated form of response-shock interval.

RULES OF INFERENCE

Guidelines for the development of rational comments proclaiming which types of speculation are legitimate from which types of assumption. See

RADIATION

Energy transmitted either through streams or through waves. In medicine, radiation is used either in diagnostic ways (x-rays and scans)

RADIOLOGY

A distinct medical discipline in which radiographic techniques are used to diagnose diseases or conditions and radioactive substances are used

RANDOM SELECTION

A process for random sampling.

RANGE FRACTIONATION

Hypothetically, range fractionation states the a wide range of values describing intensity can be encoded by cells, each one a

RAPPROCHEMENT

A state of cordial relations between individuals or groups. 2. In the theory put forth by Austrian child psychoanalyst Margaret

RATIO SCALE

A measurement scale where zero is a true absence of the measured attribute and a constant ratio of values is

RATIONALIZATION

An explanation in which apparently logical reasons are given to justify unacceptable behavior. In psychoanalytical theory, such an outlook is

REACTION TIME (RT)

The time that passes between the introduction of a stimulus and the reaction by the subject to that stimulus.

READERSHIP-SURVEY TECHNIQUE

A technique to determine to what extent a subject has absorbed the content of the copy in an advertisement. The