When scorers of essays, for example, do not know whether an essay is associated with a treatment or control group, it is said that the scorer is:

A) counterbalanced
B) matched
C) blind
D) randomized


Ans: C

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In this function, students review their notes before having to use the information on a test, essay, or lab.

A. encoding B. External storage C. product D.process

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The group to which a researcher wants the findings to ultimately apply is the

a. accessible population. c. target population. b. sample. d. probability sample.

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Explain how technology is changing the way research findings are presented

What will be an ideal response?

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The intervals created for a grouped frequency distribution table should represent the nature of the data as ______ as possible.

a. redundantly b. accurately c. arbitrarily d. simplistically

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