Cited by 77Personality Traits and PsychologyEthics in Clinical ResearchSurvey Methodology and Nonresponse

Personality characteristics of research volunteers

Lönnqvist, Jan‐Erik, Paunonen, Sampo, Verkasalo, Markku, Leikas, Sointu, Tuulio‐Henriksson, Annamari, Lönnqvist, Jouko·2007·European Journal of Personality

Abstract

We evaluated Big Five personality factor differences between research volunteers and nonvolunteers. In the first study, 158 military officers were asked to participate in a mail survey. The personality scores of the officers were available from an archival data set. In our second study, adult siblings from large families were invited to participate in extensive clinical epidemiological evaluations. The personality scores of volunteers (N = 55) and nonvolunteers from the same families (N = 29) were estimated from sibling ratings made by those who participated in the study. In both studies, respondents, compared to nonrespondents, were found to be significantly lower in Neuroticism and higher in Conscientiousness. The second study further indicated respondents as being higher in Extraversion and Agreeableness. Copyright © 2007 John Wiley & Sons, Ltd.

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Crossref · 10.1002/per.655

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Authors
Lönnqvist, J., Paunonen, S., Verkasalo, M., Leikas, S., Tuulio‐Henriksson, A., & Lönnqvist, J.
Affiliations
  • University of Helsinki (FI)
  • Western University (CA)
  • National Public Health Institute, Department of Mental Health and Alcohol Research, Finland
Venue
European Journal of Personality
Published
2007-12
Volume
21
Issue
8
Pages
1017-1030
ISSN
  • 0890-2070 (ISSN-L)
  • 1099-0984
OpenAlex
W2159294915
Cited by
77
References
30
Citations by year
2026: 2 · 2025: 7 · 2024: 2 · 2023: 3 · 2022: 11 · 2021: 6 · 2020: 3 · 2019: 6 · 2018: 2 · 2017: 4 · 2016: 3 · 2015: 4 · 2014: 5 · 2013: 1 · 2012: 4
FWCI
3.99
Type
journal article
Language
en
Open access
closed
Locations
  • European Journal of Personality (publishedVersion)
  • STM:n Hallinnonalan avoin julkaisuarkisto (Julkari) (submittedVersion)
Funders
  • Academy of Finland (12106181)
  • The Social Sciences and Humanities Research Council of Canada (410‐2006‐1795)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Personality Traits and Psychology
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Ethics in Clinical Research
  • Social Sciences › Sociology and Political Science › Survey Methodology and Nonresponse
Keywords
Big Five personality traits, research volunteers, response bias, neuroticism, conscientiousness, extraversion, agreeableness, military officers, adult siblings

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