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Health Behavior Change Test 2: TRA TPB
N/A
53
Health Care
Undergraduate 3
03/23/2014

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Term
Interpersonal
Definition
-being, relating to, or involving relations between persons
-Involves considering the “others” directly or perceptions of what the others think.
-The environment, social systems, etc.
Term
Theory of Reasoned Action (TRA) (1960’s)
Understanding the relationship between
Definition
attitudes and behavior
Term
Theory of Reasoned Action (TRA) (1960’s)
A person’s intention is determined by
Definition
two antecedents, one comprising personal factors and the other social influence.
Term
Theory of Planned Behavior (TPB) (1990’s)
Definition
Adds a 3rd predictor, control over the behavior
Term
3 Assumptions of TRA
Definition
-Assumes that people are rational and that reasoning is the primary determinant of behavioral intent
-Distinguishes between attitude toward an object and an attitude toward behavior, e.g., object of breast cancer versus behavior of seeking mammography
-It doesn't take into account the elements of fear or irrational thought
Term
3 Principles of TRA
Definition
-Includes measures of attitudes and social normative perceptions that determine behavior
-Addresses relationships between beliefs (behavioral and normative), attitudes, intentions, and behavior
-Attitudes toward a particular behavior and beliefs about subjective norms can be highly predictive of behavior (30–40%)
Term
8 Constructs of TRA
Definition
-Behavior
-Behavioral Intention
-Attitude Toward Behavior
-Behavioral Beliefs
-Evaluation of Behavioral Outcome
-Subjective Norm
-Normative Beliefs
-Motivation to Comply
Term
Interpersonal
Definition
-being, relating to, or involving relations between persons
-Involves considering the “others” directly or perceptions of what the others think.
-The environment, social systems, etc.
Term
Theory of Reasoned Action (TRA) (1960’s)
Understanding the relationship between
Definition
attitudes and behavior
Term
Theory of Reasoned Action (TRA) (1960’s)
A person’s intention is determined by
Definition
two antecedents, one comprising personal factors and the other social influence.
Term
Theory of Planned Behavior (TPB) (1990’s)
Definition
Adds a 3rd predictor, control over the behavior
Term
3 Assumptions of TRA
Definition
-Assumes that people are rational and that reasoning is the primary determinant of behavioral intent
-Distinguishes between attitude toward an object and an attitude toward behavior, e.g., object of breast cancer versus behavior of seeking mammography
-It doesn't take into account the elements of fear or irrational thought
Term
3 Principles of TRA
Definition
-Includes measures of attitudes and social normative perceptions that determine behavior
-Addresses relationships between beliefs (behavioral and normative), attitudes, intentions, and behavior
-Attitudes toward a particular behavior and beliefs about subjective norms can be highly predictive of behavior (30–40%)
Term
8 Constructs of TRA
Definition
-Behavior
-Behavioral Intention
-Attitude Toward Behavior
-Behavioral Beliefs
-Evaluation of Behavioral Outcome
-Subjective Norm
-Normative Beliefs
-Motivation to Comply
Term
Behavior
Definition
Usually this is a single action performed by an individual that is observable
Term
Behavior should be defined in terms of its
Definition
Target, Action, Context, and Time (TACT)
Term
Behavioral Intention
Definition
Perceived likelihood of performing the behavior
Term
proximal measure of behavior
Definition
intention
Term
Behavioral Intention measurement
Definition
Measured on a bipolar scale of extremely improbable (–3) to extremely probable (+3)
Term
Among the most important determinants of beahvior
Definition
behavioral intention
Term
Behavioral intention Both ________ and _______, influence one's intention to perform a behavior.
Definition
attitude
norm
Term
Attitude Toward Behavior
Definition
A person's positive or negative feelings toward performing the defined behavior.
Term
This attitude is an index of the degree to which
Definition
a person likes or dislikes an object, where "object" is used in the generic sense to refer to any aspect of the individual's world.
Term
Attitude towards behavior: two components
Definition
Behavioral beliefs
Evaluation of behavioral outcomes (outcome evaluation)
Term
Behavioral beliefs
Definition
Beliefs that behavioral performance is associated with certain attributes or outcomes
Term
Evaluation of behavioral outcomes (outcome evaluation):
Definition
Values associated with a behavioral outcome or attribute
Term
Behavioral Belief
Definition
Belief that behavioral performance is associated with certain attributes or outcomes
Term
Behavioral Belief is measured
Definition
on a bipolar scale of unlikely (–3) to likely (+3)
Term
Outcome Evaluations
Definition
Value attached to a behavioral outcome or attribute
Term
Outcome Evaluations are measured
Definition
on a bipolar scale of bad (–3) to good (+3)
Term
Outcome evaluations interacts with
Definition
behavioral belief to determine the attitude toward the behavior
Term
Attitude Toward Behavior is made of two things
Definition
-Behavioral beliefs
-Evaluation of behavioral outcomes
Term
Subjective Norm
Definition
Subjective norm refers to one’s belief that most of the significant others in one’s life think whether one should or should not perform the behavior.
Term
Two components of subjective norm
Definition
-Normative belief
-Motivation to comply
Term
Normative belief
Definition
Beliefs about whether each referent approves or disapproves of the behavior
Term
Motivation to comply
Definition
Motivation to adhere to what each referent thinks the person should do
Term
Normative Belief
Definition
Belief about whether each referent approves or disapproves of the behavior
Term
Normative belief is measured by
Definition
a bipolar scale of disagree (–3) to agree (+3)
Term
Motivation to Comply
Definition
Motivation to adhere to what each referent thinks the person should do
Term
Motivation to comply measured
Definition
Measured on a unipolar scale of unlikely (1) to likely (7)
Term
TRA is what kind of process
Definition
Linear process
Term
Changes in an individual's behavioral and normative beliefs will ultimately affect
Definition
the individual's actual behavior
Term
The attitude and norm variables can exert
Definition
different degrees of influence over a person's intention
Term
Added Construct TPB
Definition
Perceived Behavioral Control
Term
Perceived Behavioral Control
Definition
How much a person feels he or she is in command of enacting the given behavior
Term
Two components of Perceived Behavioral Control
Definition
-Control beliefs
-Perceived Power
Term
Control beliefs
Definition
Perceived likelihood of occurrence of facilitating or constraining conditions
Term
Perceived Power
Definition
Perceived effect of conditions in making behavioral performance difficult or easy
Term
Control Belief
Definition
Beliefs about internal and external factors that may inhibit or facilitate the performance of the behavior
Term
Control belief is measured
Definition
on a scale of unlikely (–3) to likely (+3)
Term
Perceived Power
Definition
Perception about how easy or difficult it is for performing the behavior in each condition identified in control beliefs.
Term
Perceived power is measured
Definition
on a scale of difficult (–3) to easy (+3)
Term
Limitations (4)
Definition
-Factors such as personality and demographic variables are not taken into consideration.
-Ambiguity regarding how to define perceived behavioral control, creates measurement problems.
-Assumption is made that perceived behavioral control predicts actual behavioral control. This may not always be the case.
-Focuses only on rational thoughts and does not take into account irrational thoughts or fears.
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