Psychology Flashcards
What are the uses of psychology in medicine?
behaviour change (psychotherapy) improve communication reduce anxiety manage chronic illness side effects manage pain
Define social psychology
the way thoughts, feelings and actions are influenced by society
Define cognitive psychology
study of basic mental abilities (how people think, learn etc)
Define developmental psychology
acquisition + changes in psychological processed from conception to old age
Describe the biopsychosocial model
regards health as combination of effects of biological processes, psychological processes and social factors
interaction between mind, body and environment
biology = genetics, anatomy, physiology psychology = anxiety, depression, illness beliefs social = family, society, ethnicity
Define health compromising behaviour
any activity undertaken by people with a frequency or intensity that increases risk of disease or injury
eg. sedentary lifestyle, smoking
Define health promoting behaviour
any activity undertaken that decreases risk of disease or injury
eg. healthy eating, exercise, managing chronic conditions, screening
What is health message framing?
different framing works for different health behaviours
gain/loss
eg. skin cancer
- self examination for skin cancer = frame in terms of loss
- sunscreen use = frame in terms of gain (prevention of cancer)
loss works well if focus is detection
gain works well if focus is prevention
What is motivational interviewing?
conversation about change
collaborative + patient-centred –> empathetic
evokes person’s own thoughts + allows them to recognise own capacity for change
facilitates patient to make own decisions (reduces resistance)
develops discrepancy between where they are now and where they want to be
- open-ended questions
- affirmation
- reflective listening
- summarising + shared decision-making
How does social support benefit health?
opening up + confiding in others
inhibiting/repressing traumatic event = takes up energy –> stress
talking about emotions decreases stress
Define health
a state of complete physical, mental, and social wellbeing and not merely the absence of disease and infirmity
Describe the transtheoretical stages of change model
1) pre-contemplation = does not think they have problem, no intention of changing
2) contemplation = aware they have a problem, knows they should change, not fully committed
3) preparation = intending to take action, may have begun to act
4) action = change has happened (over months), change occurs in behaviour, environment or experience
5) maintenance = working to prevent relapse, in this stage if remain free of problem 6 months +
6) relapse = returning to behaviour
What should you consider in a consultation when applying the transtheoretical stages of change model?
stage of change patient appears to be at
factors that will help them change their behaviour
factors that act as barriers
Describe the theory of planned behaviour model
describes key factors that explain behaviour + predict behaviour change
attitude, subjective norm and perceived behavioural control influence behavioural intention
behavioural intention influences behaviour
Describe the health belief model
behaviour is a result of a set of core beliefs
demographic variables affect: susceptibility, severity, costs, benefits, cues to action, health motivation, perceived control
these affect likelihood of behaviour
Describe the COM-B model
any given health behaviour occurs as an interaction between 3 components: capability, motivation, opportunity
capability = psychological/physical ability to carry out behaviour motivation = reflective or autonomic mechanisms that activate or inhibit behaviour opportunity = physical or social environment that enables behaviour
Define stress
when demands of situation exceed our resources to cope with it
(increased discrepancy between demands and resources = increases experience of stress)
State some classes of stressors
internal = how we make sense of a situation
external = events out of our control
acute = sudden illness, exam, work demands
chronic = long illness, relationships, work
major life events = divorce, bereavement
What are the physiological responses to stress?
fight or flight response
What are the behavioural responses to stress?
unhealthy diet
smoking, alcohol, drugs
risk-taking behaviours
tiredness/lack of sleep/lack of concentration
less likely to prioritise wellbeing/health behaviours
What are some stress-related health problems?
high BP headaches, migraines muscular pain (adrenaline increases skeletal muscle tension) digestion diabetes immune suppression anxiety, depression