Alternate or Parallel Forms of Method of Reliability Estimation Is

Multiple Choice

Alternate or parallel forms of method of reliability estimation is used by researchers because

A) of the ease of constructing a parallel form.
B) it is not necessary to use the same subjects with both firms.
C) they provide two different independent estimates of reliability.
D) of the problem of possible bias in the test-retest method.
E) it provides a consistent estimate of major inconsistencies in the text.