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Table 2 Results of two-way ANOVA of engagement with teaching phase and performance level

From: Learning dialogs orchestrated with BookRoll: effects on engagement and learning in an undergraduate physics course

Cases

Sum of squares

df

Mean square

F

P

η2

Teaching phase

7428.367

2

3714.183

8.460

< .001

0.111

Performance level

453.676

1

453.676

1.033

0.311

0.007

Teaching Phase*Performance level

1902.786

2

951.393

2.167

0.119

0.028