Chapter 7 - Theories of Behavior Change Flashcards
Construct
An abstract variable that serves to explain a concept, or acts as a link to explain the observed relations between independent and dependent va ria bles.
Control group
A group or condition with which the effects of the experimental procedure or test condition are to be compared.
Treatment group
A group or condition in which the subjects are assigned the experimental treatment
Empirical
lnformation obtained from observation or measurement using experimentation.
Intervention
An intervention is action taken or a treatment program developed to help someone change his or her behavior.
Mediator
A mediator is a condition, state, or other factor that is presumed to intervene between the independent variable and the outcome
Meta-analysis
A meta-analysis summarizes the results of several similar studies by combining results to generate an overall effect size
Moderator
A moderator is a condition or variable that alters or changes the relationship between X and Y by affecting the strength or direction of the results of an intervention.
Randomization
Randomization, or random assignment, is the random allocation of sampling units to conditions.
Wait-list control groups
A control group in which the subjects wait to receive the experimental treatment until after it has been administered to and found effective in the experimental group.
Theory
A framework that describes how and why behavior changes for a given population in a particular setting.
The transtheoretical model
An integrative model that was developed using constructs from other known theories such as the social learning theory and the social cognitive theory. The TTM states that individuals’ behaviors are based on their readiness or stage of change.
Precontemplation stage
The client is not intending to take action toward change and is not considering benefits of change at this time.
Contemplation stage
The client is considering the negative consequences of their behavior and is considering changes within the next 6 months.
Preparation stage
The client has developed a plan of action toward behavior change and will be making changes in the immediate future (next 30 days).
Action stage
The client is actively making behavior changes (regularly active for less than 6 months).