reasoned action, theory of 436
KEY INSIGHTS
Developed in pioneering research by Fishbein and Ajzen (1975) and Ajzen
and Fishbein (1977, 1980), the theory of reasoned action is based on the
assumption that the most important cause of a person’s behavior is his
or her behavioral intent. Intentions to perform a behavior are viewed
as being driven by both an individual’s attitudes toward the behavior
and subjective norms, or influences and motivations of the individual
to comply with normative beliefs. Models based on the theory provide a
basis for systematically describing, explaining, and predicting behaviors
or behavioral intentions given appropriately specific characterizations of
behavioral attitudes and subjective norms.
The theory is well supported in research and has considerable scope
in both implications and applications. At the same time, it is generally
recognized as being most applicable to completely voluntary behaviors
(e.g. where individuals perceive themselves as having complete control
over their choices). In an effort to address this latter limitation, the theory
of planned behavior was subsequently developed which builds upon the
theory of reasoned action and further includes the concept of perceived
behavioral control. (See planned behavior, theory of.)
KEY WORDS Behavior, behavioral intentions, attitudes, subjective norms
IMPLICATIONS
Marketers seeking to understand, explain, or predict voluntary consumer
behaviors may potentially obtain rich insights into behavioral intentions
through application of concepts, modeling, and research approaches
which are based upon the theory of reasoned action. For example, mar-
keters may gain insights into consumer attitudes and subjective norms
through consumer surveys where consumers respond to questions scaled
with terms such as good/bad, like/unlike, or agree/disagree. Given the
appropriate information, indications of positive intentions by consumers
to perform certain behaviors can be identified when measures of both
attitudes and subjective norms are positive.
APPLICATION AREAS AND FURTHER READINGS
Marketing Research
Sheppard, Blair H., Hartwick, Jon, and Warshaw, Paul R. (1988). ‘The Theory of
Reasoned Action: A Meta-analysis of Past Research with Recommendations for
Modifications and Future Research,’ Journal of Consumer Research, 15(3), December,
325–343.
Consumer Behavior
Shimp, Terence A., and Kavas, Alican (1984). ‘The Theory of Reasoned Action
Applied to Coupon Usage,’ Journal of Consumer Research, 11(3), December, 795–809.
Bagozzi, Richard P., Baumgartner, Hans, and Yi, Youjae (1992). ‘State versus Action
Orientation and the Theory of Reasoned Action: An Application to Coupon
Usage,’ Journal of Consumer Research, 18(4), March, 505–518.
Randall, Donna M. (1989). ‘Taking Stock: Can the Theory of Reasoned Action
Explain Unethical Conduct?’ Journal of Business Ethics, 8(11), November, 873–882.
Marketing Communications
Marin, Barbara Vanoss, Marin, Gerardo, Perez-Stable, Eliseo J., Otero-Sabogal,
Regina and Sabogal, Fabio (1990). ‘Cultural Differences in Attitudes toward