Which of the Following Is Accurate

question 59

Multiple Choice

Which of the following is accurate?

• A) threats to internal validity are increased by carefully controlling conditions
• B) threats to external validity are decreased by carefully controlling conditions
• C) threats to generalizability of research findings in experiments are unrelated to internal validity
• D) threats to external validity are increased by carefully controlling conditions

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Definitions:

Central Nervous System (CNS)

The part of the nervous system that consists of the brain and spinal cord, responsible for processing and sending out neural signals.

Physical Medicine

A branch of medicine that aims to enhance and restore functional ability and quality of life to those with physical impairments or disabilities.

Abbreviation

A contracted version of a word or phrase.

Musculoskeletal

Relating to or involving the muscles and the skeleton.