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True or False II
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1
The most common procedure for quantitative data analysis, calculating an arithmetic mean and a standard deviation, requires at least an interval scale of measurement.
A)True
B)False
2
The most appropriate procedure for calculating interobserver agreement with nominal data is to calculate a correlation coefficient.
A)True
B)False
3
A correlation coefficient of .30 represents a stronger relationship than a correlation of -.40.
A)True
B)False
4
Reactivity can occur when participants in a research study respond to demand characteristics.
A)True
B)False
5
Desensitization refers to a research procedure in which participants are told the hypotheses of the study.
A)True
B)False
6
Probably the most important factor in dealing with observer bias is the awareness that it might be present.
A)True
B)False
7
Habituation and desensitization are procedures used to deal with observer bias.
A)True
B)False
8
An advantage of using electronic recording and tracking of behavior is that these methods allow direct observation of behavior.
A)True
B)False
9
The lowest level of measurement is the nominal scale.
A)True
B)False
10
A participant observer is more likely to influence the behavior of a small group compared to a large group.
A)True
B)False





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