Multiple Choice
When computing internal reliability, _____ is used for dichotomous items and _____ is used for interval and ratio items.
A) coefficient alpha / K-R 20
B) coefficient alpha / Spearman-Brown
C) K-R 20 / coefficient alpha
D) Spearman-Brown / coefficient alpha
Correct Answer:

Verified
Correct Answer:
Verified
Q18: What components are used in the Taylor-Russell
Q19: Construct validity is usually determined by correlating
Q20: With a _ approach, the applicant is
Q21: Barnum statements are most associated with:<br>A) known-group
Q22: What are the three types of criterion
Q24: _ is an issue especially in projective
Q25: When the criterion validity coefficient is _,
Q26: Even though a test is both reliable
Q27: _ is based on the assumption that
Q28: Test-retest reliability taps _ stability.<br>A) form<br>B) temporal<br>C)