Dr. Binti is concerned about whether or not the final exam in his physics class accurately measures a student's accumulated knowledge about core concepts from the course. What is Dr. Binti's main concern?

Question

Quizplus · Accepted Answer

Dr. Binti's main concern is about whether the final exam is truly measuring what it claims to measure, which is the definition of validity. Confounding factors relate to outside influences that can affect the study's results, standardization relates to consistency in data collection, and reliability refers to the consistency of test results.

Dr Binti Is Concerned About Whether or Not the Final