DIFFERENTIAL REINFORCEMENT OF LOW RATE (DRI)

Reinforcement when response to stimuli is low. Also called differential reinforcement of long response times.

DIFFUSION PROCESS

Marketing and advertising. Technique used to gain the acceptance of the public to a new product.

DILATOR

1. Muscle or nerve that causes an opening or enlargement of a structure in the body. 2. Instrument for opening a body orifice. 3....

DIPHENYLBUTYLPIPERIDINE

A menber of a class of antipsychotic compounds.

DIRECT REALISM

Synonym for direct perception.

DIRECTIVE

A command that suggests an action should ne done.

DISASTER COUNSELING

Counselling given to people who have seen a disaster or traumatic event.

DISCOURSE ANALYSIS

The study of structures in linguistics that go beyond the sentence.

DISCRIMINANDA

Stimuli that can be distinguished from others.

DISEASE

A definite pathological process with organis origins with a set of symptoms that can impair function.

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