Premeasurement is a threat to internal validity that is related to problems associated with ________.
A)a pretest survey
B)variation in data collection procedures
C)the sample
D)the study context
E)the researcher

Question

Quizplus · Accepted Answer

Premeasurement occurs when participants are measured on a particular outcome variable before the intervention or manipulation takes place. A pretest survey can create awareness among participants, making them more likely to respond or behave in a certain way during the intervention or manipulation, which can lead to biased results. This threatens internal validity, which is the extent to which the study's design and conduct control for alternative explanations for the observed results. Variation in data collection procedures (B), the sample (C), the study context (D), or the researcher (E) can also threaten internal validity, but they are not directly related to premeasurement.

Premeasurement Is a Threat to Internal Validity That Is Related