E. The compatibility principle, Ajzen and Fishbein (1977), A strong relationship between
attitude and behavior is possible only if the attitudinal predictor corresponds with the
behavioral criteria
2. General attitudes predict broad classes of behavior that cut across different situations
F. Attitude strength – strong attitudes are particularly likely to forecast behavior (Lord,
Lepper, & Mackie, 1984)
G. itude into behavior
(Armitage & Conner, 2000; Lavine, Thomsen, Zanna, & Borgida, 1998)
IX. Models of Attitude – Behavior Relations
A. Three models of attitude-behavior relations have been proposed
1. The theory of reasoned action
3. The accessibility model
B. The theory of reasoned action model assumes that people rationally calculate the costs
and benefits of engaging in a particular action and think carefully about how important
others will view the behavior under consideration
1. There are four components of the theory:
a. Attitude toward the behavior
2. The model uses a mathematical formula to combine attitude and norm
4. The theory of reasoned action allows us to specify the precise impact that attitudes
exert on behavior
5. Shortcoming – assumes that people have control over their behavior – they are
psychologically capable of acting on their attitude or carrying out their intentions
C. Ajzen (1991) developed a theory of planned behavior that adds another component to the
reasoned action model: perceived behavioral control Ajzen argues that behavioral
intention is determined by three factors:
1. Attitude
2. Subjective norm
3. Perceptions of behavioral control
a.
control he or she has over the behavior; it is a subjective estimate of how
easy or difficult it will be to perform the behavior
D. Planned behavior and reasoned action theories both emphasize that attitudes can predict
behavior under certain circumstances
E. Planned behavior and reasoned action theories both acknowledge that attitudes will not
predict behavior when subjective norms apply, or when people lack the psychological
ability to translate attitude into action
X. Accessibility Theory
A. The ac
activated from memory at the time of a decision
2. The attitude must influence perceptions of an issue or person, s
Fazio & Roskos-Ewoldsen, 1994, p. 85)