title: The Social Accuracy Model of Interpersonal Perception: Assessing Individual Differences in Perceptive and Expressive Accuracy.
abstract: The social accuracy model of interpersonal perception (SAM) is a componential model that estimates perceiver and target effects of different components of accuracy across traits simultaneously. For instance, Jane may be generally accurate in her perceptions of others and thus high in perceptive accuracy-the extent to which a particular perceiver's impressions are more or less accurate than other perceivers on average across different targets. Just as well, Jake may be accurately perceived by others and thus high in expressive accuracy-the extent to which a particular target is accurately perceived on average across different perceivers. Perceptive and expressive accuracy can be further decomposed into their constituent components of normative and distinctive accuracy. Thus the SAM represents an integration of Cronbach's componential approach with Kenny's (1994) social relations model. The SAM is illustrated using both a half-block as well as a round-robin design. Key findings include reliable individual differences in several specific aspects of interpersonal perceptions.
authors.affiliation: a University of British Columbia.
authors.forename: Jeremy C
authors.initials: JC
authors.lastname: Biesanz