Chapter 3 Flashcards
Model
simply a visual representation of a phenomenon or behavior
Theory
explain why a behavior or phenomenon occurs
why are theory essential to psychology?
- ) allow us to better understand an predict physical activity behavior
- ) give us a scientifically validated blueprintt from which to formulate effective behavioral interventions
motivation
degree of determination, drive, or desire, with which an individual approaches or avoids a behavior
intrinsic motivation
emanates from within
extrinsic motivation
driven by a force outside
expectancy-value approach
motivation and behavior was predicated on the individual’s expected behavioral outcome and on the value the individual placed on that predicted outcome
social cognitive approach
view exercise behavior as being influenced by both human cognition and external stimuli.
Self efficacy theory (Bandura)
how individuals form perceptions about their ability to engage in a specific behavior.
self efficacy
focuses on the extent to which the individual feels she will be successful in performing the desired behavior given the abilities she possesses and the unique situation in which she finds herself
primary sources of self efficacy (4)
past performance success, vicarious experience, social persuasion, physiological/affective states
measuring self efficacy
level and strength of self efficacy
also generality
level: individual’s belief that she can successfully perform various elements of a task
strength: individual’s degree of conviction that she will successfully accomplish each level of the task
generality - not often measured, the extent to which an individual’s efficacy for a specific task carries over to other activities
overcoming barriers to self efficacy
coping efficacy - self-efficacy for overcoming barriers to challenges to exercise
scheduling efficacy: confidence in one’s abilities to schedule and manage exercise behavior
Theory of Reasoned Action
says intentions is the strongest predictor of behavior`
TRA Intention determined by
attitdue and subjective norm
attitude: person’s positive or negative thoughts concerning the performance of the behavior
subjective norm: degree to which a person feels social pressure to perform the behavior