Table 5

Multiple regression analysis predicting exercise duration from exercise regulations

Variable

F

df

R2adj

B

SE B

β

t


Males

9.48***

6, 453

.10

Intrinsic motivation

2.11

2.26

.06

.93

Integrated regulation

4.80

2.26

.16

2.13*

Identified regulation

4.69

3.26

.12

1.44

Introjected regulation

2.44

1.49

.09

1.64

External regulation

-1.30

1.73

-.04

-.75

Amotivation

22.24

12.75

.09

1.74

Females

6.61***

6, 587

.05

Intrinsic motivation

2.80

2.01

.08

1.39

Integrated regulation

4.98

1.61

.19

3.09**

Identified regulation

-2.84

2.74

-.07

-1.04

Introjected regulation

1.77

1.18

.07

1.50

External regulation

-1.58

1.40

-.05

-1.13

Amotivation

-18.29

12.68

-.06

-1.44


*p < .05.

** p < .01.

*** p < .001

Duncan et al. International Journal of Behavioral Nutrition and Physical Activity 2010 7:7   doi:10.1186/1479-5868-7-7

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