Administering two instruments within a short period of time is necessary in order to establish which of the following?
A. Interrater reliability
B. Alternate forms reliability
C. Predictive validity
D. Content validity
Question 2
In educational and psychological norm-referenced testing, the norms are established by
a) administering the test to a standardization sample
b) controlled experiments
c) application of personality theory
d) consensus of experts