Sleepdisorders

s44

MELATONIN

is an hormone found in humans which has been implicated in the processes of sleep regulation. Melatonin is secreted by

MODERATOR VARIABLE

with respect to statistics, a moderator variable is entirely unrelated to the criterion variable but it is still related to

NEGATIVE ATTITUDE

in the context of psychotherapy, a negative attitude is the feeling of negativity from the therapist towards the client.

OBSERVER DRIFT

gradual step-by-step alterations over time in the observations and documenting of observations made by a specific viewer.

PAIRING

with regard to behavioral analyses, the juxtaposing of two occurrences in time.

PERCEIVED SELF-EFFICACY

postulated by Albert Bandura as a primary determinant of emotional and motivational conditions and behavioral change, a person's subjective comprehension

DEVELOPMENT

The progressive series of change in something.

DISEASE MODEL

A theory concerned with the cause and course of a pathological condition or process.

DYNAMIC PSYCHOTHERAPY

Technique used in psychotherapy focusing on underlying motivational or defensive factors determining behaviour an dadjustment. See depth therapy.

EMPIRICAL TEST

Testing a hypothesis with experiments.

EXPECTANCY

1. Behavioural psychology. The state where an organism anticipates an event based on previous experience. 2. Cognitive psychology. Mental set

LEISURE LIFESTYLE

A lifestyle (way of living) in which free time, otherwise referred to as leisure time forms a large part of

MANUAL METHOD, MANUALIZED THERAPY

is a method used during experiments which maintains rigid conditions and settings in the study to ensure consistency across the

MENTAL ABERRATION

is used to describe a deviation from any linear or normal thinking.

MOLAR ANALYSIS

considers overall relationships between the measurements themselves, such as the average response rates to rates of reinforcement extended overa a

NEGATIVE REINFORCEMENT

is the removal, prevention or negative reinforcement of a stimulus of a response which will increase the likelihood of that

OBTRUSIVE MEASURE

a way of gathering measurements or observations wherein those partaking know that a measurement is underway.

PAPER-AND-PENCIL TEST

an examination wherein the problems or queries are penned, printed, or drawn and the answers are penned too.

PERCENTILE

noun. the position of a score in a distribution coded to show the percentage of instances within the batch which

DEVIANT BEHAVIOR

Any behaviour that deviates from the group. Also called deviance.