An Experiment Was Carried Out in Which Participants Learned Words

Multiple Choice

An experiment was carried out in which participants learned words in several conditions: no learning strategy, a verbal learning strategy, visual one and a verbal-visual one. The table below outlines the results from this experiment? What does this table indicate? Tests of Within-Subjects Effects
Measure: MEASURE_1

A) There is too much sphericity in the model.
B) There are too many errors in the model.
C) The null hypothesis can be rejected.
D) The null hypothesis must be rejected.