title: Accuracy and biases in newlyweds' perceptions of each other: not mutually exclusive but mutually beneficial.
abstract: There has been a long-standing debate about whether having accurate self-perceptions or holding positive illusions of self is more adaptive. This debate has recently expanded to consider the role of accuracy and bias of partner perceptions in romantic relationships. In the present study, we hypothesized that because accuracy, positivity bias, and similarity bias are likely to serve distinct functions in relationships, they should all make independent contributions to the prediction of marital satisfaction. In a sample of 288 newlywed couples, we tested this hypothesis by simultaneously modeling the actor effects and partner effects of accuracy, positivity bias, and similarity bias in predicting husbands' and wives' satisfaction. Findings across several perceptual domains suggest that all three perceptual indices independently predicted the perceiver's satisfaction. Accuracy and similarity bias, but not positivity bias, made unique contributions to the target's satisfaction. No sex differences were found.
authors.affiliation: Department of Psychology, University of North Carolina at Wilmington, Wilmington, NC 28403, USA. luos@uncw.edu
authors.forename: Shanhong
authors.initials: S
authors.lastname: Luo
authors.forename: Anthony G
authors.initials: AG
authors.lastname: Snider
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D001290:Attitude; D004644:Emotions; D005260:Female; D006801:Humans; D008297:Male; D008393:Marriage / Q000523:psychology*; D008960:Models, Psychological; D009769:Object Attachment; D010549:Personal Satisfaction; D010555:Personality Inventory / Q000706:statistics & numerical data; D011594:Psychometrics; D012737:Sex Factors; D018454:Spouses / Q000523:psychology*; D055815:Young Adult