Within Subjects Effect Mauchly’s W Sig. Greenhouse –Geisser Huynh-Feldt Lower-bound Time .60 .001 .77 .82 .33 Day .65 .000 .74 .76 .50 Time*Day .37 .009 .76 .87 .17 Note. * Significant at the .05 level.

Table 3: Mauchly’s test of sphericity.