Table 3 Linear hierarchical regression analyses of intention on the direct measures of RAA, past information-seeking behaviour, NIP attitude, and considerations

Attitude information seeking

.44*

0.49

.06

.00

0.42

.07

<.001

Perceived norm

.51*

0.46

.04

.00

0.40

.04

<.001

Perceived control

.04*

0.02

.05

.66

0.05

.05

.27

Past information-seeking behaviour

.29*

0.42

.11

<.001

NIP attitude

-.07^n.s.

-0.17

.08

.03

Considerations about choice to vaccinate

-.12*

0.02

.05

.62

R ²

.34

.36

<.001

ΔR ²

.03