health behaviours and behaviour change Flashcards
what are the 3 dimensions of health behaviours?
- complexity
- frequency
- volitionality
what is volitionality?
degree of personal control over the behaviour
complexity and volitionality are very much tied to __
environment
what is a high volitionality behaviour?
one which the person has complete control over
what is a low volitionaliybehaviour?
requires some on external sources
what are elements common across theories of behavioural change?
- perceived threat
- self-efficacy
- outcome expectations
- barriers to change
- facilitators to change
- support to maintain change
what are the 14 theoretical domains of theoretical domain framework?
- knowledge
- skills
- social / professional role and identity
- beliefs about capabilities
- optimism
- beliefs about consequences
- reinforcement
- intentions
- goals
- memory, attention and decision processes
- environmental context and resources
- social influences
- emotion
- behavioural regulation
the theoretical domains framework outline whats needed for __
behaviour change
what are three steps in intervention design?
- identify your target behaviour precisely
- make behavioural diagnosis
- target many levels at once
the behaviour change wheel is a tool used to design __
interventions
what does COM-B stand for?
capability, motivation, opportunity and behaviour
what is reflective motivation?
beliefs about what is good and bad, conscious intentions, plans and decisions
what is automatic motivation?
emotional responses, desires, impulses and habits resulting from associative learning and physiological states
what are the 3 steps to intervention design by Mitchie?
- identify target behaviours
- understand target behaviours in context
- consider full range of possible intervention functions (using BCW)
the BCW has what 3 layers?
- policy categories
- intervention functions
- sources of behaviour
