What is the expected Cronbach alpha for the short versions, referred to in the paragraph ?
A. 0.45
B. 0.67
C. 0.82
D. 0.90
Answer:C
What is the expected Cronbach alpha for the short versions, referred to in the paragraph ?
A. 0.45 B. 0.67 C. 0.82 D. 0.90