Evaluating the Experiment from the Inside: Internal Validity When a researcher computes too many a priori comparisons, this threatens
A)external validity.
B)internal validity.
C)statistical conclusion validity.
D)Type 2 error.

Question

Quizplus · Accepted Answer

Computing too many a priori comparisons increases the risk of finding a statistically significant difference purely by chance, which threatens statistical conclusion validity, not the other aspects of validity or error types mentioned.

Evaluating the Experiment from the Inside: Internal Validity When a Researcher