H1 Flashcards
Cognitions represent our
Beliefs/attitudes towards a health behaviour
Cognitions are modifiable
Determinants of behaviour
Cognitions are ____ determinants of behaviour
Modifiable
Cognitions give rise to
Social behaviour
Continuum theories
Peoples place on a continuum suggests how likely they are to perform a behaviour
2 Continuum Theories
- Health Belief Model
2. Theory of Planned Behaviour
“Individuals are more likely to follow a HB if they believe themselves to be susceptible, and that the benefits outweigh the costs”
Health Belief Model
Health Belief Model is an example of
A continuum
Health Belief Model
People are more likely to follow a HB if… (2)
- Believe they are susceptible
2. Benefits outweigh costs
Rosenstock (HBM)
Rather than a formal model, he
Listed variables found to predict behaviour
Becker et al., (1997) (HBM)
Demographic variables feed into (2)
- Perceived susceptibility
2. Perceived severity
Becker et al., (1997) (HBM)
Psychological characteristics feed into (2)
- Perceived benefits
2. Perceived barriers
Becker et al., (1997) (HBM)
4 things that overall influence BEHAVIOUR….
- Perception of illness threat
- Evaluations of behaviour
- Demographics/Psychology
- Cues to action/Health Motivation
Becker et al., (1997) (HBM)
Demographics, psychology, health motivation and cues to action all influence
Behaviour
Abraham et al., (1992) (HBM)
Found _____ support…
Weak
Abraham et al., (1992) (HBM + Condom Use)
Perceived susceptibility was ________ correlated with condom use
Negatively
Abraham et al., (1992) (HBM + Condom Use)
_______ was negatively correlated with condom use
Perceived susceptibility
Abraham et al., (1992) (HBM + Condom Use)
Perceived severity, condom effectiveness, attractiveness, health motivation etc were all…… with condom use
Weakly positively correlated
Abraham et al., (1992) (HBM + Condom Use)
Why did this study only find weak support for the HBM?
- PS negatively associated w condom use…
2. The rest only weakly positively correlated with condom use
The theory of planned behaviour proposes that BEHAVIOUR is determined by
Intentions
Perceptions of control over that behaviour
The TPB proposes that INTENTIONS are determined by (3)
- Attitudes
- Subjective norms
- PBC
(Abraham et al., 2008) (TPB)
According to Abraham, smokers are more likely to quit if
They form an intention
(Abraham et al., 2008) (TPB)
Smokers are more likely to quit if they have an intention to quit. An intention is more likely to be formed if they (3)
- Have positive attitude
- People who they value think they should quit
- They feel they have control
Armitage + Conner (2001) (Predictive value of TPB)
What was found to be the strongest predictor of BEHAVIOUR?
Intentions