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PSYCHOPHYSICAL SCALING METHOD

Techniques used to quantify the relation between stimulus properties and their perceived magnitude. Whether these methods are termed direct of

PSYCHOSOCIAL DEPRIVATION

Also referred to as sociocultural deprivation it is the absence of opportunity for adequate intellectual stimulation. Seen in children, it

PSYCHOTHERAPY BY RECIPROCAL INHIBITION

A behavioral therapy that deals with anxiety response by weakening the anxiety-causing stimuli by turning the response into an in

PUBESCENT

An adjective describing either a young male or female going through puberty. It describes the period of rapid growth, physiological

PUERILISM

Behavior that is childish. Not to be confused with "child-like".

PUPIL

In biology, the aperture that allows light to enter the eye. The size of the opening is controlled by muscles

PURKINJE SHIFT

The phenomenon of the apparent shifting of the perceived colors of an object as the intensity of light shining on

PUTAMEN

Located in the lenticular nucleus of the basal ganglia, the putamen receives input data from the motor cortex. It is

PYROLAGNIA

Being sexually aroused by the sight of large fires.

PRESENT STATE EXAMINATION (PSE)

PSE, or Present State Examination, is the use of an interview to

PREVENTION

A strategy designed to reduce or eliminate the occurrence of disease, disorders and/or social problems. Prevention could be focused on

PRIMAL ANXIETY

Also known as primal trauma, primal anxiety is the theory in psychoanalysis that states this basic form of anxiety is

PRIMARY CARE PROVIDER (PCP)

A primary care provider, also known as a PCP or primary physician offers the first amount of care once a

PRIMARY ERECTILE DYSFUNCTION

A sexual dysfunction characterized by a make having never achieved sufficient erection to engage in sexual intercourse.

PRIMARY NARCISSISM

A theory that describes the earliest form of narcissism. The infant's immediate libidal concern is its own body rather that

PRIMARY SYMPTOMS

Also known as fundamental symptoms, primary symptoms are directly tied to a specified disorder. They form the basis of the

PRIMITIVIZATION

Austrian psychoanalyst Enst Kris was the first to theorize that, in traumatic neuroses, a subject's higher ego functions like objective

PRION

A mutation in a normal cell protein that takes on the characteristics of an infectious agent in neurological diseases.

PROATTITUDINAL BEHAVIOR

Proattitudinal behavior is behavior that reflects and is in agreement with a held attitude. For example, if one dislikes a