Which of the following is a recommended strategy for handling missing data?
a. Eliminate case(s) with missing item(s) from all further analyses.
b. Eliminate the case with the missing item in analyses using the variable.
c. Substitute values for the missing items.
d. Contact the respondent again.
e. All of the above could be used.
Question 2According to the theory of ____, we prefer things that are moderately arousing to things that are either too arousing or not arousing at all.
a. arousal levels
b. affective levels
c. the emotional inverted U
d. optimal stimulation level
e. the nodal framework
Question 3Multiple coders are recommended for all of the following reasons EXCEPT:
a. The use of multiple coders can shorten the amount of time it takes to code.
b. Multiple coders can help reduce bias in the interpretation of different responses.
c. Results can easily be compared to ensure agreement among coders.
d. The use of multiple coders makes the coding process less expensive.
e. All of the above are legitimate reasons for using multiple coders.
Question 4A key concept of the phenomenological approach is ____, or people's interpretations of why specific things happen.
a. timing
b. the cognitive pathway
c. the locus of control
d. the nodal framework
e. the schematic grid
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