A Familial Intellectual Disability

question 86

Multiple Choice

A familial intellectual disability

• A)occurs in 30 to 40 percent of the cases of intellectual disability.
• B)occurs in mostly very poor households where nutrition and intellectual stimulation may be inadequate.
• C)usually results in a mild intellectual disability.
• D)includes all of these characteristics.

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Definitions:

Interval

Generally, the distance between points on a scale. In research terms, interval refers to a scale in which there is an assumption of equal intervals between points on the scale.

Split Half

A reliability measure where a test is divided into two parts, and the scores on both halves are compared to assess the consistency of the test results.

Inter-Item

Pertaining to the relationship or correlation between different items or variables within a dataset or survey.

Validity

The extent to which a test, measure, or research study accurately represents or measures what it is intended to, ensuring the findings are truthful and applicable.