PREMIUM
πŸ“š FPSC SST 2026 Preparation Group
Join Our WhatsApp Group for SST Past Papers & Mock Tests
βœ… Daily MCQs β€’ πŸ’‘ Expert Tips β€’ πŸ“š Past Paper Discussion
Join Group β†’

A pretest influences students’ performance on a subsequent posttest. This threat to internal validity is called:

A. Testing effect
B. Maturation
C. Instrumentation
D. History
Correct Answer: A. Testing effect

The pretest itself can sensitize or provide practice, affecting posttest performance; this is the testing effect.

0 comments

Leave a Comment

Your email address will not be published. Required fields are marked *

Join Our WhatsApp Channel ×
Scroll to Top