Author Question: The original Wechsler scale was the first one that a. was capable of directly comparing verbal ... (Read 90 times)

naturalchemist · **on:** Jun 19, 2018

The original Wechsler scale was the first one that

a. was capable of directly comparing verbal and nonverbal measures.
b. used a large, representative sample.
c. used a performance scale.
d. could be generalized to various populations.

Question 2

Which of the following would tend to provide the most conservative estimate of split-half reliability?

a. the Phillips method
b. the Spearman-Brown formula
c. coefficient alpha
d. the odd-even reliability coefficient