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PSYCHOLOGIST

A professionally trained doctor in psychology. Successfully trained psychologists have a doctorate in philosophy (PhD), psychology (PsyD) or education (EdD).…

PSYCHOMOTOR RETARDATION

A general slowing of mental and physical activity including speech, thinking and movements. It is a common symptom of depression.…

PSYCHOPHARMACOTHERAPY

The study and use of pharmacological agents in mental disorders. For example, depression is treated with the administration of anti-depressants.…

PSYCHOSEXUAL TRAUMA

A traumatic sexual experienced, experienced in younger life, that has a profound effect on current sexual dysfunction with concurrent emotional…

PSYCHOTECHNICS

Applying psychological principles in a practical way to economics, sociology, business and other disciplines. 2. Using psychological principles to alter…

PTOSIS

A dropping of an organ or body part. Ptosis refers especially the "drooping" of the eyelid; a symptom characteristic of…

PUBLIC-SPEAKING ANXIETY

Generally regarded as a form of social phobia, public-speaking anxiety is the fear that appearing before the public while giving…

PUNGENT

In stereochemical smell theory, one of seven classes of odorants.

PURGING

The act of expelling food that has just been eaten. This is usually accomplished by vomiting or taking laxatives. Often…

PURSUITMETER

A device used to test a subject's ability to follow a moving target. Also an archaic term for a pursuit…

PYRAMIDOTOMY

The surgical procedure of cutting the motor tract of the brain.

PRESENILE DEMENTIA

When a patient begins suffering

PRESSURE SENSE

The physical sensation of pressure manifested in the body or on the skin.

PRETEST SENSITIZATION

A phenomena that could have an effect (and to what extent) on a subject when the actual treatment commences.

PRICK EXPERIENCE

A subject's reaction to the sensation when exposed to the application of a pin, needle or minor electrical stimulus is…

PRIMARY APPRAISAL

As proposed by U.S. psychologist Richard S. Lazarus, primary appraisal evaluates the relevance of an incident to a person's goals,…

PRIMARY DRIVE

An essential drive in living creatures created when a necessary item is missing. (e.g. water or shelter. Also the need…

PRIMARY MENTAL DEFICIENCY

A term for intelligence that is below average; genetically based.

PRIMARY SEXUAL DYSFUNCTION

A sexual dysfunction that has always existed in an individual's life. Primary sexual dysfunction is present in all sexual context.

PRIMIPAROUS

A woman who has given birth only once. The birth may result in one or multiple children.