As a general rule, a test is considered to be more reliable A. ...

[karen]

As a general rule, a test is considered to be more reliable
 
  A. when the norming group of students taking the test is more homogeneous.
  B. when the test is shorter so that fatigue doesn't affect the results.
  C. when the test items don't vary much with respect to difficulty.
  D. when the test is scored subject to the interpretation of the examiner.
  E. for composite scores than for individual subtest scores.

Question 2

The term level refers to the
 
  a. mean or average of data points within a phase
  b. the frequency of a behavior
  c. the directionality of the behavior
  d. none of the above.

[angrybirds13579]

Answer to Question 1

E

Answer to Question 2

a

[karen]

Excellent

[parshano]

TYSM