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Classify each result below as an example of (at least one of the following) face validity, content validity, convergent and discriminant validity, or...
Classify each result below as an example of (at least one of the following) face validity, content validity, convergent and discriminant validity, or criterion validity.
a. A professor gives a class of 40 people his five-item measure of conscientiousness (e.g., "I get chores done right away," " I follow a schedule," " I do not make a mess of things"). Average scores are correlated (r= ---.200) with how many times each student has been late to class during the semester.
b.A professor gives a class of 40 people his five-item measure of conscientiousness (e.g., "I get chores done right away," " I follow a schedule," " I do not make a mess of things"). Average scores are more highlycorrelated with a self-report measure of tidiness (r= .50) than with a measure of general knowledge (r=.09).
c. A researcher e-mails his five -item measure of conscientiousness (e.g., " I get chores done right away," " I follow a schedule," " I do not make a mess of things" ) to 20 experts in personality psychology, and asks them if they think his terms are a good measure of conscientiousness.
d. A researcher e-mails his five -item measure of conscientiousness (e.g., " I get chores done right away," " I follow a schedule," " I do not make a mess of things" ) to 20 experts in personality psychology, and asks them if they think he has included all the important aspects ofconscientiousness.
