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Table 6 Hierarchical multiple regression models of behaviour for different moderators of the PBC-behaviour relationship

From: Moderators of the intention-behaviour and perceived behavioural control-behaviour relationships for leisure-time physical activity

Variable entered

Models

 

1

2a

2b

3a

3b

Intention

.51***

.54***

.49**

.52***

.49**

Past behaviour

.44***

.43***

.44***

.44***

.44***

PBC

.10

.06

.09

.08

.09

Age

 

.06

 

.12

 

PBC Ă— age

 

.16*

 

.05

 

Annual income

  

-.06

-.11

-.06

PBC Ă— annual income

  

.24***

.22**

.24***

R2

.44

.45

.46

.47

.46

Model F

77.57***

48.61***

43.87***

36.76***

43.87***

ΔR2

-

.01

.02

.03

.02

ΔF

-

3.34*

7.05***

4.23**

7.05***

  1. Note. PBC: Perceived Behavioural Control. Variables are standardized (Z-scores) and beta coefficients are non-standardized.
  2. N = 299 for model including annual income due to missing data. For all others, N = 300.
  3. * p < 0.05. ** p < 0.01. *** p < 0.001.
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International Journal of Behavioral Nutrition and Physical Activity

ISSN: 1479-5868

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