A major problem with experimental research in education is that:
A) there is no way to control a "history" threat
B) there is no way to control the subject characteristics threat
C) the researcher may not have sufficient control over treatments
D) there is no way to control data collector bias

Question

Quizplus · Accepted Answer

Experimental research in education often faces the challenge of the researcher not having sufficient control over treatments. This is because educational settings are complex and involve numerous variables that can be difficult to standardize or manipulate precisely.

A Major Problem with Experimental Research in Education Is That