Split-half methods compare ______, while internal consistency ...

[karateprodigy]

Split-half methods compare ______, while internal consistency estimates compare ______.
 
  a) test items; test halves
   b) test halves; test forms
  c) test halves; test items
  d) test forms; test items

Question 2

The amount of variance in academic grades that is accounted for by scholastic test scores is
 
  a) between 0 and 5 percent
   b) between 5 and 10 percent
  c) between 10 and 15 percent
  d) between 20 and 25 percent

[ansleighelindsey]

Answer to Question 1

C

Answer to Question 2

C

[karateprodigy]

Excellent

[scikid]

Wow, this really help