Unit-07-Health_Psychology.pptx...............

Health psychology................

1. UNIT:07 HEALTH PSYCHOLOGY

2. Objectives: At the end of this unit learners will be able to: Identify determinants of health related behavior. Developing understanding about the role of locus of control and attribution styles in serving as protective measures for psychological health.

3. DETERMINANTS OF HEALTH:

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5. BEHAVIOR & LIFE STYLE: Life styles are learnt through social interaction with parents & peers, groups, friends, siblings & through school and mass media. Many current health problems such as, Coronary heart diseases, Obesity, Lung cancer, drug addiction, mental disorders are associated with life style.

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7. RAINBOW MODEL:

8. LOCUS OF CONTROL:

9. DEFINITION: Locus of control is the degree to which people believe that they, as opposed to external forces, have control over the outcome of events in their lives. The concept was developed by Julian B. Rotter in 1954, and has since become an aspect of personality studies. A person's " locus " is conceptualized as internal (a belief that one can control one's own life) or external (a belief that life is controlled by outside factors which the person cannot influence, or that chance or fate controls their lives).

10. CONTI… Individuals with a strong internal locus of control believe events in their life derive primarily from their own actions: for example, when receiving exam results, people with an internal locus of control tend to praise or blame themselves and their abilities. People with a strong external locus of control tend to praise or blame external factors such as the teacher or the exam. The most widely used questionnaire to measure locus of control is the 13- item (plus six filler items), forced- choice scale of Rotter (1966).

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12. ATTRIBUTION STYLES: Attribution style (or explanatory style) is a concept introduced by Lyn Yvonne Abramson , Martin Seligman and John D. Teasdale . This concept advances a stage further than Weiner, stating that in addition to the concepts of internality- externality and stability a dimension of globalist- specificity is also needed. Abramson et al. believed that how people explained successes and failures in their lives related to whether they attributed these to internal or external factors, short- term or long- term factors, and factors that affected all situations.

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14. APPLICATION: Locus of control's best known application may have been in the area of health psychology , largely due to the work of Kenneth Wallston. Scales to measure locus of control in the health domain were reviewed by Furnham and Steele in 1993. The best- known are the Health Locus of Control Scale and the Multidimensional Health Locus of Control Scale, or MHLC. The latter scale is based on the idea (echoing Levenson's earlier work) that health may be attributed to three sources: internal factors (such as self- determination of a healthy lifestyle), powerful others (such as one's doctor) or luck (which is very dangerous as lifestyle advice will be ignored – these people are very difficult to help).

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16. REFERENCES: www.wikepedia.com www.google.com Sarafino, E. (1994). Health Psychology: Biophychosocial interaction. USA: John Wiley & Sons. Walker, Jan(2006) Psychology for nurses & caring Professionals, Open university Press.