Why expectations do or do not change after expectation violation: A comparison of seven models.
Individuals are often confronted with events that violate their expectations, but disconfirming evidence does not always lead to expectation change. We review seven theoretical models on how individuals cope with disconfirming expectations: associative learning theories, the ViolEx Model, the model of coping with expectation disconfirmation (Roese & Sherman, 2007), the Meaning Maintenance Model, the Predictive Processing Framework, Expectancy Violations Theory, and the Expectation-Disconfirmation Model of consumer satisfaction. We focus on the proposed processes that relate to persistence or change of expectations. We discuss similarities and differences between the models. Three core coping processes are identified across most of these models - minimization of the importance of expectation-disconfirming evidence, search for/production of future expectation-confirming evidence, and expectation change. Suggestions for refinements and extensions of the models as well as for future empirical work on model testing are drawn.
['Pinquart|Martin|M|', 'Endres|Dominik|D|', 'Teige-Mocigemba|Sarah|S|', 'Panitz|Christian|C|', 'Schütz|Alexander C|AC|']
D000223:Adaptation, Psychological D001288:Attention D006801:Humans D009042:Motivation
Expectation violation Model Coping Expectation disconfirmation Prediction error