A threat to internal validity is the same as:
A) bias on the part of the researcher
B) an alternative explanation of results
C) a limitation on the generalizability of results
D) poor internal consistency of scores

Question

Quizplus · Accepted Answer

An alternative explanation of results threatens internal validity by suggesting that observed effects may not be due to the manipulated variables but rather to some other uncontrolled factor.

A Threat to Internal Validity Is the Same As