Cited by 84Psychometric Methodologies and TestingHealth Education and ValidationAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Validation of a Greek version of PSS-14; a global measure of perceived stress

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Katsarou, Alexia, Panagiotakos, Demosthenes, Zafeiropoulou, Aggeliki, Vryonis, Marios, Skoularigis, Ioannis, Tryposkiadis, Filippos, Papageorgiou, Charalabos·2012·Central European Journal of Public Health

Abstract

AIM: To evaluate validity of the Greek version of a global measure of perceived stress PSS-14 (Perceived Stress Scale - 14 item). MATERIALS AND METHODS: The original PSS-14 (theoretical range 0-56) was translated into Greek and then back-translated. One hundred men and women (39 +/- 10 years old, 40 men) participated in the validation process. Firstly, participants completed the Greek PSS-14 and, then they were interviewed by a psychologist specializing in stress management. Cronbach's alpha (a) evaluated internal consistency of the measurement, whereas Kendall's tau-b and Bland & Altman methods assessed consistency with the clinical evaluation. Exploratory and Confirmatory Factor analyses were conducted to reveal hidden factors within the data and to confirm the two-dimensional character of the scale. RESULTS: Mean (SD) PSS-14 score was 25(7.9). Strong internal consistency (Cronbach's alpha = 0.847) as well as moderate-to-good concordance between clinical assessment and PSS-14 (Kendall's tau-b = 0.43, p < 0.01) were observed. Two factors were extracted. Factor one explained 34.7% of variability and was heavily laden by positive items, and factor two that explained 10.6% of the variability by negative items. Confirmatory factor analysis revealed that the model with 2 factors had chi-square equal to 241.23 (p < 0.001), absolute fix indexes were good (i.e. GFI = 0.733, AGFI = 0.529), and incremental fix indexes were also adequate (i.e. NFI = 0.89 and CFI = 0.92). CONCLUSION: The developed Greek version of PSS-14 seems to be a valid instrument for the assessment of perceived stress in the Greek adult population living in urban areas; a finding that supports its local use in research settings as an evaluation tool measuring perceived stress, mainly as a risk factor but without diagnostic properties.

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Research works printed but not linked: 2

  1. Cohen S, Williamson G. Perceived stress in a probability sample of the U.S. In: Spacapam S, Oskamp S, editors. The social psychology of health: Claremont Symposium on Applied Social Psychology. Newbury Park, CA: Sage; 1988. p. 31-67.
  2. Stauder A, Konkolÿ Thege B. Summary on the validity study of the Hun- garian version of the Perceived Stress Scale (PSS) [Internet]. Budapest: Semmelweis University; 2006 [cited 2012 Apr 24];7:203-16. Available from: http://www.psy.cmu.edu/~scohen/PSS_Hungarian_validity_info. pdf.

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Authors
Katsarou, A., Panagiotakos, D., Zafeiropoulou, A., Vryonis, M., Skoularigis, I., Tryposkiadis, F., & Papageorgiou, C.
Affiliations
  • University of Thessaly (GR)
  • Harokopio University of Athens (GR)
  • National and Kapodistrian University of Athens (GR)
Corresponding author
Katsarou, Alexia
Venue
Central European Journal of Public Health
Published
2012-06-01
Volume
20
Issue
2
Pages
104-109
ISSN
  • 1210-7778 (ISSN-L)
  • 1803-1048
OpenAlex
W2161166584
Cited by
84
References
29
Citations by year
2026: 4 · 2025: 8 · 2024: 13 · 2023: 14 · 2022: 7 · 2021: 7 · 2020: 7 · 2019: 4 · 2018: 2 · 2017: 1 · 2016: 1 · 2015: 8 · 2014: 7 · 2012: 1
FWCI
6.79
Type
journal article
Language
en
Open access
Locations
  • Central European Journal of Public Health (publishedVersion)
  • PubMed (publishedVersion)
  • University of Thessaly Institutional Repository (University of Thessaly) (submittedVersion)
Topics
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Psychometric Methodologies and Testing
  • Social Sciences › Education › Health Education and Validation
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
Perceived Stress Scale, PSS-14, perceived stress, Greek translation, psychometric validation, cross-cultural adaptation, internal consistency, factor structure, stress measurement
MeSH terms
Adult, Female, Greece, Humans, Male, Middle Aged, Perception, Psychometrics, Surveys and Questionnaires, Socioeconomic Factors, Stress, Psychological, Reproducibility of Results

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