Author Question: Administering a test to a group of individuals, dividing the test into two sections, and correlating ... (Read 48 times)

jrubin · **on:** Jun 19, 2018

Administering a test to a group of individuals, dividing the test into two sections, and correlating the scores on each of the sections demonstrates the ________ method of estimating reliability.

a) test-retest
b) alternate forms
c) split-half
d) internal consistency

Question 2

Revisions should be made

a) when item content becomes dated
b) every ten years
c) when test builds a substantial data base due to frequent use
d) both a and c