Which of the Following Is Not a Characteristic of an Experiment

question 52

Multiple Choice

Which of the following is not a characteristic of an experiment?

• A) Research attempts to objectively observe what happens
• B) Variables are manipulated in a controlled environment
• C) There is always a control group
• D) One or more factors are varied while the rest are held constant

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Definitions:

Smoking Cessation

The process of discontinuing tobacco smoking, which can significantly reduce the risks of developing smoking-related diseases.

Health Belief Model

An intellectual model aimed at understanding and anticipating behaviors related to health by scrutinizing individual attitudes and beliefs.

Predictive Value

The extent to which a test can accurately predict the presence or future occurrence of a condition or disease.

Ethnic Groups

Communities or populations sharing common cultural traits, ancestry, language, history, society, and, in most cases, geography.