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Table 3 Within-subject effect (I)

From: The impact of a virtual teaching assistant (chatbot) on students' learning in Ghanaian higher education

 

Sum of squares

df

Mean square

F

p

ηp2

Time

33,105

1

33,105.4

2087

 < 0.001

0.969

Time*cohort

2975

1

2974.9

188

 < 0.001

0.740

Residual

1047

66

15.9

   
  1. Type 3 sums of squares