Why might there be sphericity?
A) Aptitude dimensions are likely to measure correlated constructs.
B) The factors are not independent.
C) Aptitude dimensions are likely to measure different constructs.
D) There is none, so it is difficult to judge.

Question

Quizplus · Accepted Answer

Aptitude dimensions are likely to measure correlated constructs, which can lead to sphericity as it assumes equal variances of the differences between conditions.

Why Might There Be Sphericity