_____ is the continued exposure to experimental conditions in a within-subjects study that increases the likelihood of hypothesis-guessing.
A) Instrumentation.
B) Practice effect
C) Sensitization effect
D) Carryover effect

Question

Quizplus · Accepted Answer

Sensitization effect refers to the phenomenon where participants in a study become increasingly aware of the study's purpose or the researcher's hypotheses as they are repeatedly exposed to the experimental conditions. This heightened awareness can lead to changes in their behavior, such as trying to confirm the researcher's hypotheses, which can bias the results.

_____ Is the Continued Exposure to Experimental Conditions in a Within-Subjects