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Table 2 Hierarchical regression analyses testing the predictors of parents’ intention and behaviour to use child health information from the internet to manage their child’s health

From: Use of online health information to manage children’s health care: a prospective study investigating parental decisions

 

Variable

B

β

95% CI for B

R2

ΔR2

Prediction of Intentions (N = 379)

Step 1

Attitude

.57

.48***

[0.48, 0.66]

.68***

.68***

 

Subjective norm

.44

.38***

[0.35, 0.54]

  
 

PBC

.11

.08*

[0.02, 0.19]

  

Step 2

      
 

Attitude

.51

.43***

[0.420, 0.61]

.70***

.02***

 

Subjective norm

.38

.33***

[0.28, 0.48]

  
 

PBC

.11

.08*

[0.03, 0.19]

  
 

Perceived risk

-.16

-.15**

[-0.23, -0.08]

  

Prediction of Behaviour (N = 176)

Step 1

Intention

.55

.43***

[0.37, 0.72]

.19***

.18***

 

PBC

.04

.02

[-0.22, 0.29]

  

Step 2

      
 

Intention

.35

.27*

[0.01, 0.68]

.21***

.19***

 

PBC

-.01

-.00

[-0.27, 0.25]

  
 

Attitude

.22

.16

[-0.13, 0.58]

  
 

Subjective norm

.15

.11

[-0.16, 0.47]

  
 

Perceived risk

.10

.08

[-0.12, 0.32]

  
  1. Note. PBC = perceived behavioural control; CI = confidence interval; *p < .05. **p < .01. ***p < .001.