contestada

​a psychologist gives the same test to a client twice. the tests are separated by six days. if the test results are quite dissimilar, we could say that the test has weak ____.
a. ​internal consistency
b. ​test-retest reliability
c. ​predictive validity
d. ​interrater reliability

Respuesta :

saadhussain514

a) Internal consistency

Explanation:

The consistency of different items meant to measure the same thing within the test.  An internal consistency contains a special case of reliability to split half, the scores of two halves of a single test are compared. This comparison of two tests tends to index reliability.