The Consequences of Validated and Self-Reported Voting Measures

This paper reports on the results of validation of the self-reportedregistration status and voting behavior of respondents in the1976 and 1978 American National Election Studies. The resultsindicate about one in seven of the respondents misreported theirregistration status or voting behavior. Comparative analysesare conducted using simple regression models to see if differencesin their explanatory power arise using validated and self-reporteddependent variables. The results show that there are no majorchanges in the fundamental nature of basic relationships thathave been observed since the first surveys were conducted. Analysisof the effects of overreported participation on estimates ofthe partisan division of the vote in three sets of subnationalcontests reveals a likely "bandwagan" effect. . Portions of the data utilized in this article were made availableby the Inter-university Consortium for Political and SocialResearch. The data for the 1976 and 1978 American National ElectionStudies were originally collected by the Center for PoliticalStudies of the Institute for Social Research. The Universityof Michigan, under a grant from the National Science Foundation.Neither the original collectors of the data nor the Consortiumbear any responsibility for the analyses or interpretationspresented here. The comments of an anonymous reviewer, whichresulted in a fruitful extension of the analysis, are gratefullyacknowledged.