DEWEY, JOHN
US philosopher, educator and psychologist who developed the instrumentalist approach.
DIDACTIC TEACHING
1. A technique used in therapy where both verbal and written information is given to clients.2. Part of a graduate…
DIFFERENTIAL CONDITIONING
Pavlovian experiment where 2 or more stimuli are used where only 1 will produce an outcome.
DIFFERENTIATION THEORY
Theory where perceptionis understood as a filtering process that allows noise to be filtered out while learning to distinguish features…
DIGITAL COMPUTER
An electronic device for processing information. Compare analogue computer.
DIRECTED FACIAL ACTION STUDIES
Studies where people are asked to move facial muscles to make an emotional expresion without a verbal reference to the…
DISCRIMINATION
1. Ability to distinguish between stimuli or objects that are different from one another. 2. Ability to respond in different…
DISENGAGED FAMILY
A family with memberswithdrawn from each other both emotionally and psychologically.
DISJUNCTIVE TASK
A task or project of a group that is completed when a single solution is adopted by the group. Compare…
DISSOCIATED STATE
A reaction to a traumatic event where the person splits up elements of the event so as to deal with…
DISTAL STIMULUS
The object that acts or stimulates a sense organ. Also called distal variable. Compare proximal stimulus.