Of the Following Techniques for Collecting Data, Which One Is

question 152

Essay

Of the following techniques for collecting data, which one is generally considered the least costly to implement: experiments, telephone surveys, mail questionnaires, direct observation, personal interview?

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Definitions:

Sterilization

A process designed to eliminate all forms of life, including microorganisms, from an object or environment.

Intellectual Disability

A condition characterized by significant limitations in both intellectual functioning and adaptive behavior, which covers many everyday social and practical skills.

Adaptive Skills

Skills that enable an individual to meet the demands of everyday life effectively, including social, practical, and emotional skills.

AAMR/AAIDD

Originally known as The American Association on Mental Retardation, now called The American Association on Intellectual and Developmental Disabilities, an organization focused on advancing policies, research, and education to enhance the lives of those with intellectual and developmental disabilities.