Chapter 14 Psychology 175.102 Flashcards
Aetiology
Cause, set of causes, or manner of causation of a disease or condition
Health psychology
Is devoted to understanding psychological influences on how people stay healthy, why they become ill and how they respond when they do get ill
Trephination
Involved drilling holes in this skulls of the diseased individual to allow the evil spirits to escape.
Humoural theory of illness
Asserts that disease is caused by an imbalance in the four fluids or humours of the body. Blood, phlegm, black bile and yellow bile.
Cartesian dualism
Contends that the mind and the body a completely separate entities.
Cellular theory of illness
The idea that illness and disease result from abnormalities within individual cells
Biomedical model of health
Takes a reductionist view of illness, reducing disease to biological causes at the level of individual cells.
Psychosomatic medicine
The idea that changes in physiology mediate the relationship between unconscious conflicts and illness
Biopsychosocial model of health
The idea that health and illness stem from a combination of biological, psychological and social factors.
Health belief model
Suggested health behaviours are predicted by four factors: the perceived susceptibility to the health threat, the perceived seriousness of the health threat, the benefits and barriers of undertaking particular health behaviours, and cues to action.
Perceived susceptibility
Refers to a persons perception that he is likely to contract a particular illness.
Optimistic bias
By which they believe that they are far less likely than other people to contract particular illnesses
Perceived seriousness or severity
Refers to an individual’s perception of the impact a particular illness would have on her life
Benefits and barriers of health behaviour
People evaluate whether the benefits to be gained from stopping the behaviour outweigh the costs or barriers associated with termination of the behaviour
Cues to action
Referred to ancillary factors that influence whether or not the person is willing to begin a healthy behaviour or terminate an unhealthy one
Self-efficacy
A person’s belief in her ability to successfully undertake a particular action or behaviour
Protection motivation theory of health
Basically the health belief model plus self-efficacy
Theory of reasoned action
Takes a social cognitive view towards health behaviours, broadly stating that behaviousr stem from behavioural intentions.
Attitudes
Represent the beliefs one has that particular behaviour will produce a particular outcome and ones evaluation of those outcomes
Subjective norms
Reflects someone’s perception of how significant other individuals will view the behaviour and the motivation to comply with the desires of those others.
Theory of planned behaviour
Includes all the components of the theory of reasoned action plus self-efficacy, sometimes referred to as perceived behavioural control
Body mass index (BMI)
The weight in kilograms divided by the height in metres squared: kg/m2