Major weaknesses of statistical controls in evaluation research include:
a. an over reliance on matching.
b. an over reliance on randomization.
c. a tendency to underadjust for differences between groups.
d. the threat to validity from history.
C
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Quality circle core principles include
a) Everyone on the team must participate to ensure that it works b) A commitment from top level mangement c) A focus on problems identified by workers d) A focus on data-based problem solving
Inferential statistics:
a. Are limited to descriptively summarizing a study's data. b. Pertain to a study's sample, only, and not to any larger population. c. Can be used to assess the probability that differences between groups can be attributed to sampling error. d. Assess the likelihood that two groups are equivalent.
Which community practice model takes a rational approach to problem solving that assumes well-intentioned people will be responsive to sound arguments?
a. social planning b. community development c. social action d. community activism
Which of the following statements about Tardive's Dyskinesia is untrue?
A. It is caused by prolonged use of antipsychotic medication. B. It can always be reversed by discontinuing psychotropic medication. C. It causes involuntary facial, lip and tongue movements. D. It is a late-appearing condition causing gross motor problems involving jerky limb movements and finger motions.