1978/01/01 by Cheryl S. Alexander, Cheryl Alexander, Henry Jay Becker · 1,157 citations
Engineering · Mathematics · Psychology · Social Sciences · #Applied psychology #Engineering #Law #Mathematics #Political science #Psychology #Qualitative Research Methods and Applications #Range (aeronautics) #Replication (statistics) #Respondent #Social psychology #Statistics #Survey research #Vignette
paper · doi:10.1086/268432
published in Public Opinion Quarterly 42(1), 93 (Oxford University Press)
openalex publication_date 1978/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The use of vignettes—systematically elaborated descriptions of concrete situations–is supported as a means of producing more valid and more reliable measures of respondent opinion than the “simpler” abstract questions more typical of opinion surveys. The fractional replication experimental design described here enables a wide range of situation characteristics to be included and varied in the presentations made to various respondents while minimizing the number of different vignette versions required for the research instrument. Results from a study of police and nurse reactions to crime victims are shown as an example of this technique