Examlex
All illicit drugs fall into three classes that are determined by their origin. Which of the following are one of those classifications?
Hawthorne Effect
The alteration of behavior by the subjects of a study due to their awareness of being observed.
Observational Techniques
Research methods that involve watching and recording behaviors or events as they naturally occur, without intervention by the researcher.
Paradigm
A framework containing the basic assumptions, ways of thinking, and methodology that are commonly accepted by members of a scientific community.
Physical Health
A state of well-being in which an individual is free from illness, injury, or pain, and can perform daily activities effectively.
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