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SCOTOMA

Blind spot; a permanent or temporary area of depressed (relative scotoma), altered (scintillating scotoma), or absent (absolute scotoma) vision caused

SCREENING TEST

Assessment process intended to distinguish individuals or items in accordance with a set attribute or feature. Generally employed to differentiate

SEASONALITY EFFECT

Idea that people with schizophrenia are quite likely to have been born in the course of the interval from January

SECONDARY COPING

Refers to the process by which people adjust some aspect of the self and accept circumstances as they are. Also

SECONDARY PREVENTION

Level of preventive medicine that focuses on early diagnosis, use of referral services, and rapid initiation of treatment to stop

SECOND-ORDER FACTOR

An aspect that results from the factorization of oblique aspects by correlation to the resulting aspects independently. Compare with: first-order

SECURITY OPERATIONS

As proposed by US psychoanalyst Harry Stack Sullivan (1892-1949), various interpersonal protective procedures, including arrogance, boredom, or irritability, which are

SEISMIC COMMUNICATION

Employing ground or substrate in communication between individuals in certain animal species, usually achieved by thumping or stomping the ground.

SELECTIVE DROPOUT

Loss of particular, nonrandom subjects from research.

SELEGILINE

Drug employed for the treatment of early-stage Parkinson's disease, depression and senile dementia. In normal clinical doses it is a

SADNESS

Emotional condition of being affected with or marked by unhappiness, as that caused by affliction. May present in a range

SALICYLISM

Salicylate overdose, most commonly introduced by an attempt at poisoning or by ingesting too much aspirin. Symptoms may include stomach

SAMPLE

Representative subset of a population which is being studied. Actual case which is studied during research and experimentation.

SAMPLING WITH REPLACEMENT

Sampling method wherein a chosen sample is put back into the data pool, where it may be subsequently redrawn for

SATIETY MECHANISM

Processes or systems within the body which are responsible for the regulation of food or fluid consumption. See also: appetitive

SCALA MEDIA

Also referred to as the cochlear duct, one of three canals present in the cochlea and traversing its length within

SCAPEGOATING

Practice wherein an undeserving party is singled out for unmerited negative treatment, generally by someone or something more powerful than

SCHEDULED AWAKENING

Type of behavioral therapy which seeks to reduce the instance of persistent nightmares (see: nightmare disorder; sleep terror disorder). Induces

SCHIZOPHRENIA IN REMISSION

Diagnosis wherein it has been determined that at least one schizophrenic episode has occurred, but the individual is now symptom

SCHOLASTIC ASSESSMENT TEST (SAT)

Examination employed in choosing prospects for university admittance, previously known as Scholastic Aptitude Test. It assesses fundamental reading skills, mathematical