Which of the following is NOT a bias that commonly exits in nonequivalent comparison group designs?
A) selection bias
B) selection-attrition bias
C) selection-regression bias
D) testing bias

Question

Quizplus · Accepted Answer

Testing bias is not typically associated with nonequivalent comparison group designs. This type of bias usually occurs when participants are tested multiple times, leading to improved scores due to familiarity with the test rather than actual improvement in the underlying ability or knowledge being measured. Nonequivalent comparison group designs primarily deal with biases related to the selection and assignment of participants to groups, not with issues related to the testing process itself.

Which of the Following Is NOT a Bias That Commonly