Healthy Living Flashcards
What was the aim of Beckers study?
To use the Health Belief Model to explain mothers adherence to a drug regime for their asthmatic children.
Method and participants in Beckers study
- Self report and blood tests
- 111 mothers with asthmatic children
What were the results of Beckers study?
- Positive correlation between mothers belief about child’s susceptibility to asthma and compliance
- Correlation between seriousness of asthma and compliance
- Negative correlation between compliance and disruption of daily routines
- Demographic variables that correlated were marital status and education
Strengths of HBM model?
Strengths
- holistic as many factors accounted for
- acknowledges individual differences
- can predict behaviour
Describe the Locus of Control theory
- developed by Julian Rotter
- suggested behaviour is heavily influenced by individuals perception of the extent to which they have control over their health
- somebody with an internal locus of control feels personally able to influence events
- somebody with external locus of control feels factors outside of their control influence events
Strengths of Beckers study
Strengths
- high ecological validity as already had asthma
- high validity due to triangulation of data (blood tests and interviews)
- standardised procedure
Describe Rotters study
- review article
- 6 pieces of research
Describe findings from Rotters study
- findings consistently showed that participants with internal locus of control were more likely to show behaviours that would enable to cope with potential threats than participants who thought that chance determined effects of behaviour
Strengths of Rotters study?
Strengths
- consistency within data
- useful
Strengths of using Locus of Control as a theory?
Strengths
- can be used to explain why people do not adopt healthy behaviour
Describe self-efficacy
- developed by bandura
- self efficacy is a persons belief about how well they can perform in a task
Four factors affecting self efficacy
1. Enactive influences - a persons past experience of success and failure
2. Vicarious influences - comparing to others
3. Persuasory influences - positive feedback from others
4. Emotive influences - emotions towards task
Aim of Banduras study?
- aimed to assess the self efficacy of patients engaging in systematic desensitisation
What were the findings from Banduras study?
- second fear scores significantly lower and coping perception scores significantly higher
- higher levels of post test self-efficacy correlated with higher levels of interaction with snakes
Strengths of theories of health belief
Strengths
- high ecological validity as use real life situation to apply theory to
- e.g Becker study on children with asthma, bandura study on phobia of snake
- strength because can apply to real life, high in validity
- also sample may be bias
- but weakness because less control and lacks reliability
What are media campaigns?
- television, adverts, posters and leaflets used to get promote health
Aim of Keatings study
- aimed to asses the extent to which a mass media campaign focussing on reproductive health and HIV/AIDS prevention resulted in increased awareness and prevention
Describes findings from Keatings study
- exposure to media campaigns high and those exposed were more likely to have discussed AIDS with partner
- twice as likely to know that condom use reduces risk of HIV
- exposure to vision had no effect on condom use
- practical advice about how to obtain condoms should be included in future campaigns
Evaluate Keatings study
Strengths - large sample - standardised - high ecological validity Weaknesses - self report so may give socially desirable answers - ethnocentric - low validity
What is legislation
- a means by which authorities can create a set of enforceable rules which may inhibit or promote healthy behaviour
- e.g underage drinking
Aim of Wakefields study
- aimed to determine the relation between the extent of restriction on smoking at home, in school and in public places and smoking uptake and prevalence among school students
What were the most significant factors linked to non-smoked in Wakefields study?
- parent enforced restrictions at home, legal restrictions in public places and school enforced bans
- home bans more effective than legal bans
- school smoking bans were associated with 11% reduction in smoking uptake
Aim of Ruiters study?
- aim to examine the effect of fear arousal on attitude towards participation in early detection activities (breast self examination for cancer)
What were findings from Ruiters study?
- Main effect of manipulated fear was not significant, main effect was from argument strength
Evaluation of Ruiter
Strengths - controlled - supports psychology as a science Weaknesses - questionnaire so may give socially desirable answers - trying to induce fear may be unethical