Examlex
Why do surveys that are to be given to a large number of people often consist primarily of closed-ended (fixed choice) questions?
Control Group
In experimental research, a group of subjects that is not exposed to the experimental treatment, serving as a comparison point.
Preference
The favoring of one option or item over others, influenced by various factors including personal tastes, cultural norms, and psychological predispositions.
Level Of Anxiety
The degree or intensity of worry, nervousness, or unease typically about something with an uncertain outcome.
Two Groups
A term often used in experimental research design referring to the division of subjects into two distinct categories: the control group and the experimental group.
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