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PSYCHOPATHIA SEXUALIS

Richard Krafft-Ebing's name for sexual deviancy. Also the name of his 1886 book on the subject.

PSYCHOSCIENCE

A science dealing with mind, function and behavior. Also a science dealing with mental diseases and disorders and their treatment.

PSYCHOSOCIAL THERAPY

Therapy developed to address interpersonal aspects as they relate to possible problem situations. This therapy is designed to help a…

PSYCHOTIC MANNERISM

A mannerism that is either related or affected by psychosis.

PUBLIC RESIDENTIAL FACILITY

A residential facility operated, staffed and financed by the government. Usually referring to a larger institution such as a State…

PULMONARY EMBOLISM

A pulmonary embolism occurs when a blood clot obstructs a pulmonary artery and a loss of blood flow to lung…

PURE COLOR

Sensing the color of light composed of a single wavelength.

PURPOSIVE ACCIDENT

Also referred to as an intentional accident, an act that at first appears accidental but has an underlying purposeful deliberation.…

PYGMYISM

Pygmatism is a hereditary condition characterized by well proportioned but dwarfed body. The body type is prevalent for certain groups…

PRESPEECH DEVELOPMENT

Development of speech is dependent upon a child's earliest experiences.

PRESUPPOSITION

A supposition based upon the context of a statement.

PREVERBAL

Literally "before verbal" preverbal describes how children use sound and action to communicate prior to picking up language.

PRIMAL THERAPY

Developed by U.S psychologist Arthur Janov, Primal therapy is a therapy that encourages clients to release their feelings and emotions…

PRIMARY CONTROL

A conscious effort by an individual to gain a sense of control around their surroundings. It is their attempt to…

PRIMARY IDENTIFICATION

A theory in Psychoanalysis addressing the initial and fundamental for of identification. The theory is that primary identification occurs during…

PRIMARY QUALITY

English Philosopher John Locke's philosophy that states the quality of an object is a result of physical property; weight, motion…

PRIMARY VISUAL SYSTEM

The visual pathway in primates. Visual signals follow the path of the retina to the optic nerve, then the optic…

PRINCIPLE OF BELONGINGNESS 1

A learning principle that states that if items are closely related, the connections between them can be more readily formed.…

PRIVACY

The right to control other's access to one's personal world, whether psychologically of physically. This can be attained by physical…

PROBABILITY DENSITY FUNCTION

A representation in mathematical terms of a probability distribution.