A variable that has no unique variance (or random variance) would have a communality of:
A. 1
B. 0
C. 0.1
D. 0.01
Answer: A
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Toddler picture books should have few words on each page
a. True b. False Indicate whether the statement is true or false
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Why is it appropriate to group test items by type of format?
a. It reduces the need for students to change their mind set for every item in order to answer it. b. It helps differentiate students on the basis of their knowledge. c. It helps the teacher to determine which item format is most difficult for the students.
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Answer the following statement(s) true (T) or false (F)
Broad research questions generally produce shallow research. True or False?
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Answer the following statement(s) true (T) or false (F)
Qualitative research does not incorporate the use of numerical data.
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