Natasha finds that men speak more often in the classroom than do women, and that this is true both when they are assigned to sit in the front of the room and the back of the room.Natasha's study has found a statistically significant effect for

Question

Quizplus · Accepted Answer

Natasha did not manipulate any independent variable, but instead observed a naturally occurring variable (gender) and its effect on behavior (participation in class). Therefore, the significant effect she found is a result of a subject variable.

Natasha Finds That Men Speak More Often in the Classroom