test 1 Flashcards
why use theory
gives us direction
what’s a theory
a set of interrelated concepts, definitions, and propositions that presents a systematic view of events or situations by specifying relations among variables in order to explain and predict events or situations
why use theory to guide intervention
- summarizes the cumulative knowledge of how to change behaviour in different populations, behaviours, and contexts
- target meaningful determinants of change
- understand why the intervention worked (or not)
- test theory (it advances them)
top 9 list of what makes a quality theory
- clarity of constructs
- clarity of relationships between constructs
- measurability
- testability
- being explanatory
- describing causality
- achieving parsimony
- generalizability
- having an evidence base
clarity of constructs
has the case been made for the independence of constructs from each other
clarity of relationships between constructs
are the relationships between contructs Cleary specified
measurability
is an explicit methodology for measuring the constructs given? (know if client got stronger)
testability
has the theory been specified in such a way that it can be tested (randomized control is best)
being explanatory
has the theory been used to explain/account for a set of observation
describing causality
has the theory been used to describe mechanisms of change?
achieving parsimony
has the case for parsimony been made?
generalizability
have generalization been investigated across:
a) behaviours
b) populations
c) contexts
reciprocal determinism
constructs:
personal factors, behaviour, and environment factors all interact together
what are behaviour determinants
are things that have been proven to influence behaviour change. effective behavioral interventions work by addressing a set of determinants
perceived self-efficacy
beliefs in one’s capacity to organize and execute the courses of action required to produce given attainment
what does perceived self-efficacy affect
affects the courses of actions, people choose to pursue, how much effort is put forth in a given endeavor, and the level of accomplishment they realize
parts of self-efficacy
- mastery
- vicarious experiences
- verbal persuasion
- emotional and physiological arousal
mastery
somebody trying a skill or behaviour and being successful
vicarious experiences
watching other people around you engage in the behaviour
verbal persusaion
receiivng commentary from another person providing advience
task efficacy
can you do a behaviour?
self-regulatory efficacy
can you self-regulate (“organize”) yourself to make the behaviour possible?
(have you find time to workout even though you feel like you dont have time)
health action process approach
has a motivational phase and volitional phase
risk perception (HAPA)
general perceptions of health risks of a health behaviour