If you wanted to examine whether the level of parental involvement differs based on students' grade in school (i.e., 1st, 2nd, 3rd, etc.), what is the independent variable of interest?
A) Grade level
B) Students
C) Parents
D) Level of parent involvement

Question

Quizplus · Accepted Answer

The independent variable of interest is the grade level, as it is being manipulated to examine its effect on the level of parental involvement. Students and parents are not being manipulated, while the level of parent involvement is the dependent variable being measured.

If You Wanted to Examine Whether the Level of Parental