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SCHEME

Intellectual structure which may develop at virtually any period of life, starting when babies and youngsters figure out how to

SCHIZOPHRENIFORM DISORDER

Mental disorder with the signs and symptoms of schizophrenia but of less than six months' duration, according to DSM-IV-TR. Impairment

SCHOOL PSYCHOLOGY

Discipline that employs concepts of clinical psychology and academic psychology to the analysis and therapy for childrens' and adolescents' behavioral

SCIENTIFIC EXPLANATION

Reckoning of an event with regards to a recognized group of scientific concepts, details, and assumptions. Standard types of explanation

SCOLIOSIS

Side-to-side curving of the spine, usually combined with a rotation of the vertebrae.

SCREE PLOT

Plot, in descending order of magnitude, of the eigenvalues of a correlation matrix. In the context of factor analysis or

SEARCH IMAGE

Apparatus to describe the perseverance of predators in searching for one or a handful of varieties of prey even with

SECONDARY AGING

Variance because of biological maturation, but hastened as a result of disease and poor health practices (no exercise, smoking, excess

SECONDARY GROUP

Groups in which one exchanges explicit commodities, such as labor for wages, services for payments, and such. Tend to be

SECONDARY SYMPTOMS 1

As outlined by Swiss psychiatrist Eugen Bleuler (1857-1939), those indications of schizophrenia, including delusions and hallucinations, which are common in

SECTOR THERAPY

Treatment process wherein habits of correlation which have created psychological difficulties in the individual are supplanted by more reasonable and

SEDATIVE, HYPNOTIC, OR ANXIOLYTIC WITHDRAWAL DELIRIUM

Reversible affliction that evolves over a brief time period (typically several hours to few days) following termination of extended, excessive

SELECTION TEST

Physiological or psychological evaluation that measures an individual's appropriateness for a job. These kinds of assessments are generally employed to

SELECTIVE PERMEABILITY

Characteristic of a membrane which allows it to be permeable to some substances, and impermeable to others. See also: permeability.

SACCADIC SPEED

Rate of motion inherent in a saccade. Humans have been known to achieve rates of motion at up to 700

SAFETY ENGINEERING

Approach to engineering and structure design which seeks to reduce or eliminate hazards within work systems and processes. See also:

SALPETRIERE

Institute for females established in Paris in 1656 as an psychiatric hospital for the infirm, elderly, and deranged individuals. In

SAMPLING FRACTION

Percentage of a populace which is used in a sample : the ratio of a sample size in proportion to

SANSERT

Trade name of the vasoconstrictor methysergide maleate.

SATYRIASIS

Extreme and unquenchable desire to achieve sexual gratification in a male. Generally presenting as an inability to be satisfied by