When Using Self-Report Measures, Researchers Risk Having Participants' Responses Be

Multiple Choice

When using self-report measures, researchers risk having participants' responses be systematically influenced by factors that have nothing to do with the constructs of interest (or the constructs that the items are intended to measure) . These "threats to measurement validity" include which of the following:

A) language difficulties
B) maturation
C) mood
D) A and B
E) A and C
F) all of the above