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International Journal of STEM Education

Table 7 Regression models predicting transfer scores from proportions of student talk types

From: How teacher talk guidance during Invention activities shapes students’ cognitive engagement and transfer

 

B

SE B

β

F (df)

ΔF (df)

R 2

ΔR2

Model 1

 

6.16 (1, 16)*

–

.28

–

 Pretest*

0.42

0.17

0.53

 

Model 2

 

3.72 (2, 15)*

1.20 (1, 15)

.33

.05

 Pretest*

0.42

0.17

0.53

 

 S constructive

1.14

1.04

0.23

Model 3

 

4.00 (3, 14)*

3.40 (1, 14)

.46

.13

 Pretest*

0.42

0.16

0.53

 

 S constructive

1.41

0.98

0.29

 S active

1.00

0.54

0.37

Model 4

 

2.97 (4, 13)

0.40 (1, 13)

.48

.02

 Pretest*

0.42

0.16

0.53

 

 S constructive

1.06

1.15

0.22

 S active

0.50

0.98

0.18

 S passive

− 1.20

1.91

− 0.23

  1. Significant at *p < .05
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