Determine the Evaluation Guideline That Applies Best in Questioning the Results

Determine the evaluation guideline that applies best in questioning the results of the described study.
-A teacher wanted to know the attitudes of faculty on early dismissal for Homecoming. She randomly selected
20 of the 114 faculty and asked them to circle "agree" or "disagree" on the form as follows: "Agree/Disagree:
Valuable learning time should not be sacrificed for extracurricular social activities."

A) Consider the type of study.
B) Consider the form of response.
C) Consider the wording of any survey.
D) Consider the sampling method.