A researcher wants to hold scholastic aptitude constant when investigating the relationship between need for achievement and actual achievement in the classroom.What statistical procedure should the researcher use?
A) Canonical correlation
B) Spearman rho
C) Partial correlation
D) Multiple correlation

Question

Quizplus · Accepted Answer

The researcher should use partial correlation to hold scholastic aptitude constant and investigate the relationship between need for achievement and actual achievement in the classroom. Partial correlation is a statistical technique that removes the effect of a third variable (in this case, scholastic aptitude) on the relationship between two other variables (need for achievement and actual achievement).

A Researcher Wants to Hold Scholastic Aptitude Constant When Investigating