Models Flashcards
Rosenstock, 1966
Health Beliefs Model
Rosenstock, 1974
HBM - Demographics - not access/education
Austin et al, 2002
HBM breast and cervical cancer screening - susceptibility and barriers
Janz and Becker, 1984
Each factor in HBM explained over 50% variance for behaviour change individually
Harrison et al, 1992
All factors of HBM together only account for 10% of the variance in behaviour change
Abrahams, 1996
HBM didn’t predict condom use when past experience was taken out of model
Rogers, 1975
Protection Motivation Theory
Seydel et al, 1990
Found SE made PMT superior to HBM
Milne et al, 2000
PMT was good at predicting concurrent behaviour but not good at predicting future behaviour
Yan et al, 2014
PMT - intrinsic rewards predicted smoking behaviour and SE was negatively associated with smoking behaviour
Ajzen and Fishbein, 1970
Theory of Reasoned Action
Ajzen, 1988
Theory of Planned Behaviour
Sutton, 1998
TPB - Perceived behavioural control accounted for 40-50% variance of intentions and 19-38% variance of behaviour
Cooke et al, 2016
Meta analysis of TPB’s predictive power of alcohol consumption
Attitudes were mos highly associated with intentions
Intention to drink was highly associated with actually drinking
PBC and perceived control were negatively associated with drinking behaviour
SE was more predictive than PBC
Schwarzer, 1992
Health Action Process Approach
Parschau et al, 2014
HAPA explained 30% variance of intention to do physical activity and 18% variance of actual physical activity
SE, outcome expectations and social support highly associated with intention to do physical activity
Planning to do physical activity was predictive of higher maintenance efficacy
More social support was predictive of better recovery efficacy
Risk perception was not associated with planning to do physical activity and intention to do physical activity
Gholami et al, 2014
Meta analysis of predictive power of HAPA - All factors except risk perception were predictive of behaviour change
