Sleepdisorders

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SAMPLING

Method of choosing a restricted quantity of individuals or conditions for involvement in studies, evaluations, or various other analysis. It

PROBLEM REPRESENTATION

A graphic representation of the means to solve a problem. That representation could utilize flow charts, graphs or any other

PSYCHOANALYST

A specially trained therapist who utilizes Freudian theories and practices to treat mental disorders. In the U.S., psychoanalytically training begins

PSYCHOSOCIAL FACTORS

Social, cultural and environmental influences that affect an individual's or group's mental health and behavior. These may include social situations,

REACTIVE MEASURE

Any measure with the action of altering a response under examination. For instance, if a subject is aware of clinical

RELATIVE SENSITIVITY

Ability to determine differences in stimulus intensity or quality where one stimulus is measured relative to another. Reduction of sensitivity

RESPONSE TOPOGRAPHY

Physical attributes of a given response; may be force, duration, location, or extent. See also: topography of response.

SAMPLING VARIABILITY

Degree to which the importance of a statistic varies across a variety of samples from the median importance for any

PROBLEMS IN LIVING

Those concrete and identifiable problems patients with chronic mental conditions face in daily life. These could include problems keeping a

PSYCHOCHEMISTRY

The science that examines the relationship between chemicals, behavior and psychological processes. It is the study of chemical influence on

PSYCHOSOCIAL STRESSOR

A major life influencing event that leads to intense stress so profound that it can contribute to the development or

REBOUND EFFECT

An intensification of behavior following a period of repression.

RELAXATION

State of being relaxed. Refreshment of mind and body. Reduction in intensity of tension or vigor. Musculature returning to an

RESTATEMENT

In a therapy situation, a therapist or counselor will repeat or rephrase a subject's own words to make certain that

SCHEDULE OF REINFORCEMENT

Any type of guideline used in conditioning which outlines which responses will be reinforced. Also known as: reinforcement schedule. See

PROCEDURE

1. A logical sequence of actions leading to a goal. 2. The set way a study is to be structured

PSYCHODIAGNOSIS

A diagnostic technique for the determination of underlying factors in behavior and disordered behavior. Also, the diagnosis of disorder through

PSYCHOTHERAPY

Psychotherapy is a service provided by a trained psychotherapist in an effort to recognize and treat mental, emotional and behavioral

RECIPROCAL ALTRUISM

A type of helping behavior that is perpetuated when one individual helps another at some future time the second individual

RELIABILITY OF COMPOSITES

Reliability of the various components of a test or measurement device. See also: composite reliability.