If You Establish That Mauchly's Test of Sphericity Is Significant

Multiple Choice

If you establish that Mauchly's Test of Sphericity is significant it suggests

A) that the data you have collected have not violated the assumption that there is sphericity in the data - different variance in the difference scores across conditions.
B) that the data you have collected have not violated the assumption that there is sphericity in the data - similar variance in the difference scores across conditions.
C) that the data you have collected have violated the assumption that there is sphericity in the data - similar variance in the difference scores across conditions.
D) that the data you have collected have violated the assumption that there is a lack of sphericity in the data - similar variance in the difference scores across conditions.