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Psychology chapter 2

Across
In depth study of a single person or group
A sample in drawn in such a way that known sub groups within a population are represented in proportion to their numbers
A controlled scientific procedure to determine certain variables
A substance or treatment that has no affect apart from the person's belief
A representative segment of a target population
A variable that a researcher measures
A survey population selected by chance which represents the general population
Rules and standards for proper responsible behavior
An educated guess
Down
A research technique for acquiring data about the behaviors in the group of people
A factor that is measured or controlled
Total group to be studied
In an experiment the group does not receive the treatment
A concept that person who volunteer to percipient in research studies
Repeat a research study