Mental Retardation Is Divided into Which of the Following Two

question 141

Multiple Choice

Mental retardation is divided into which of the following two types?

• A) Organic and cultural-familial retardation
• B) Organic and psychological retardation
• C) Psychological and biological retardation
• D) Biological and cultural-familial retardation

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Definitions:

Predictors

Variables used in regression analysis to forecast the value of an outcome variable.

Independent Variable

An independent variable is a variable that is manipulated or changed in an experiment to test its effect on a dependent variable.

Dependent Variable

The outcome factor in a study that changes in response to manipulations of the independent variable.

Predicted Score

An estimate based on a model or algorithm of what a variable's value will be based on other variables.