Multiple Choice
_________ is applicable when test items are scored dichotomously while _________ can be used when test items produce multiple values.
A) Coefficient Alpha; KR 20
B) KR 20; Coefficient Alpha
C) Split-half reliability; test-retest reliability
D) Test-retest reliability; split-half reliability
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The reliability of composite scores is generally
Q2: There is (a)_ relationship between an individual's
Q3: The mean of error scores in a
Q4: As reliability increases,confidence intervals:<br>A)decrease.<br>B)do not change.<br>C)increase.
Q5: _ refers to the consistency or stability
Q7: _ is sensitive to the heterogeneity of
Q8: _ is/are usually considered the largest source
Q9: Split-half reliability is primarily sensitive to measurement
Q10: What happens to the size of confidence
Q11: As a general rule,_ tests produce more