If experimental test groups for a reading enhancement program are standard Kindergarteners at a typical public school, but the program is designed for students learning English as a second language, what issue might you take with the experiment?
A) mortality
B) instrument variation
C) maturation
D) selection bias

Question

Quizplus · Accepted Answer

The issue with the experiment is selection bias, as the test group does not accurately represent the population for which the program is designed (students learning English as a second language). This could lead to inaccurate or biased results.

If Experimental Test Groups for a Reading Enhancement Program Are