Examlex
Quasi-experiments differ from true experiments in that they lack random assignment to control and experimental groups.
Health Promotion
The process of enabling people to increase control over, and to improve, their health through lifestyle changes and societal interventions.
External Variables
Factors outside the control of an individual or study that can influence outcomes or behaviors.
Socioeconomic Status
A measure of an individual's or family's economic and social position in relation to others, based on income, education, and occupation.
Cultural Background
The social, ethnic, religious, and familial influences that shape an individual's values, beliefs, practices, and view of the world.
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Q96: Tests of statistical significance should only be