The Random Digit Dialing (RDD)technique Used Commonly in Conjunction with CATI

question 37

Multiple Choice

The random digit dialing (RDD) technique used commonly in conjunction with CATI studies is based on _____ sampling.

• A) simple random
• B) systematic
• C) stratified
• D) cluster
• E) double

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Definitions:

Developmental Psychology

A branch of psychology that studies how people grow and change throughout the lifespan, from infancy through old age.

Life-Span Development Approach

A perspective that studies human growth, development, and change throughout the entire lifespan, from birth to death.

Longitudinal Method

A research design in which the same participants are observed repeatedly over a period of time.

Biographical Approach

A method of study that involves analyzing a person's life story and experiences to understand their behaviors and mental states.