Glossary D

Developmental-versus-Difference controversy is a debate regarding the developmental progression of children with mental impairments. The developmental position argues that all children, reg

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Developmentalist refers to any scholar, regardless of discipline, who seeks to understand the developmental process (e.g., psychologists, biologists, sociologists, anthropologists, educators

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Deviance refers to a broad concept encompassing both illegal Behavior and Behavior that departs from the social norm.

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Deviancy training refer to the interactions among deviant peers that perpetuate and intensify a child"s Behavior problems and anti

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Deviant-case analysis refers to an investigation of similar cases that differ in outcome in an attempt to specify the reasons for the different outcomes.

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Deutsch: Abweichung / Español: Desviación / Português: Desvio / Français: Déviation / Italiano: Deviazione /

Deviation refers to the movement of a body part towards the extreme in its range of motion; usually associated with risk of injury.

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Deutsch: Abweichungs-IQ / Español: CI de desviación / Português: QI de desvio / Français: QI de déviation / Italiano: QI di deviazione /

Deviation IQ refers to an IQ obtained statistically from a person's relative standing in his or her age group, that is, how far above or below average the person's score was relative to other scores. Deviation IQ is a method of constructing IQ scores that compares a child's performance to that of other children the same age; contrast with mental age.

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Deviation IQ score is defined as an intelligence test score that reflects how well or poorly a person performs compared with others of the same age.