Negative affectivity: The disposition to experience aversive emotional states.

A number of apparently diverse personality scales—variously called trait anxiety, neuroticism, ego strength, general maladjustment, repression-sensitization, and social desirability—are reviewed and are shown to be in fact measures of the same stable and pervasive trait. An integrative interpretation of the construct as Negative Affectivity (NA) is presented. Extensive data indicate that high-NA individuals are more likely to experience discomfort at all times and across situations, even in the absence of overt stress. They are relatively more introspective and tend differentially to dwell on the negative side of themselves and the world. Further research is needed to explain the origins of NA and to elucidate the characteristics of low-NA individuals. Rorer and Widiger (1983) recently bemoaned that in the field of personality literature reviews appear to be disparate conglomerations rather than cumulative or conclusive integrations (p. 432). We intend this review to be an exception to this discouraging statement. Distinct and segregated literatures have developed around a number of specific personality measures that, despite dissimilar names, nevertheless intercorrelate so highly that they must be considered measures of the same construct. Following Tellegen (1982), we call this construct Negative Affectivity (NA) and present a comprehensive view of the trait that integrates data from a wide variety of relevant research. We are not the first to note this broad and pervasive personality trait. The Eysencks, for example, (e.g. Eysenck & Eysenck, 1968) have done extensive research in the area, traditionally calling the dimension Neuroticism, although in their most recent revision (Eysenck & Eysenck, 1975) they suggest a label, emotionality, that is similar to our own. Nonetheless, in discussing the relation between our interpretation and previous views of the domain, we argue for the preferability of our term, Negative Affectivity. We also present