______ effects occur when participants are tested more than once in a study, with early testing affecting later testing.
A) Testing
B) Order
C) Interaction
D) Significant

Question

Quizplus · Accepted Answer

Testing effects refer to how repeated testing of participants can influence subsequent results, potentially introducing a bias. This occurs because participants may become more familiar with the task or study design, affecting how they respond to later testing. Order effects, on the other hand, refer to how the order in which conditions are presented or administered can influence outcomes. Interaction effects refer to how the relationship between variables can impact outcomes, and significant refers to whether a result or finding is statistically meaningful.

______ Effects Occur When Participants Are Tested More Than Once