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Translation and Validation of the French Version of the Revised Green et al., Paranoid Thoughts Scale (R-GPTS) in Two Samples: Non-Clinical and Clinical Adults Cover

Translation and Validation of the French Version of the Revised Green et al., Paranoid Thoughts Scale (R-GPTS) in Two Samples: Non-Clinical and Clinical Adults

Open Access
|Jun 2022

References

  1. Bebbington, P. E., McBride, O., Steel, C., Kuipers, E., Radovanovič, M., Brugha, T., Jenkins, R., Meltzer, H. I., & Freeman, D. (2013). The structure of paranoia in the general population. British Journal of Psychiatry, 202(6), 419427. DOI: 10.1192/bjp.bp.112.119032
  2. Béland, S., Cousineau, D., & Loye, N. (2017). Utiliser le coefficient omega de McDonald à la place de l’alpha de Cronbach. McGill Journal of Education, 52(3), 791804. DOI: 10.7202/1050915ar
  3. Caprara, G. V., Alessandri, G., Eisenberg, N., Kupfer, A., Steca, P., Caprara, M. G., Yamaguchi, S., Fukuzawa, A., & Abela, J. (2012). The positivity Scale. Psychological Assessment, 24(3), 701712. DOI: 10.1037/a0026681
  4. Census. (2011). SPF Economie, PME. Classes moyennes et Energie. Retrieved from http://bestat.economie.fgov.be
  5. Cohen, A. S., Matthews, R. A., Najolia, G. M., & Brown, L. A. (2010). Toward a more psychometrically sound brief measure of Schizotypal traits: Introducing the SPQ-Brief revised. Journal of Personality Disorders, 24(4), 516537. DOI: 10.1521/pedi.2010.24.4.516
  6. Dumas, P., Bouafia, S., Gutknecht, C., Saoud, M., & d’Amato, T. (2000). Validation de la version française du questionnaire de personnalité schizotypique de Raine (SPQ): Approche catégorielle et dimensionnelle des traits de personnalité schizotypique en population étudiante saine. L’Encéphale: Revue de Psychiatrie Clinique Biologique et Thérapeutique, XXVI, 2329. DOI: 10.1037/t49627-000
  7. Dunn, T. J., Baguley, T., & Brunsden, V. (2014). From alpha to omega: A practical solution to the pervasive problem of internal consistency estimation. British Journal of Psychology, 105(3), 399412. DOI: 10.1111/bjop.12046
  8. Elahi, A., Perez Algorta, G., Varese, F., McIntyre, J. C., & Bentall, R. P. (2017). Do paranoid delusions exist on a continuum with subclinical paranoia? A multi-method taxometric study. Schizophrenia Research, 190, 7781. DOI: 10.1016/j.schres.2017.03.022
  9. Eysenck, S. B. G., Eysenck, H. J., & Barrett, P. (1985). A revised version of the psychoticism scale. Personality and Individual Differences, 6, 2129. DOI: 10.1016/0191-8869(85)90026-1
  10. Fonseca-Pedrero, E., Debbané, M., Ortuño-Sierra, J., Chan, R. C. K., Cicero, D. C., Zhang, L. C., Brenner, C., Barkus, E., Linscott, R. J., Kwapil, T., Barrantes-Vidal, N., Cohen, A., Raine, A., Compton, M. T., Tone, E. B., Suhr, J., Muñiz, J., Fumero, A., Giakoumaki, S., … Jablensky, A. (2018). The structure of schizotypal personality traits: A cross-national study. Psychological Medicine, 48(3), 451462. DOI: 10.1017/S0033291717001829
  11. Freeman, D. (2007). Suspicious minds: The psychology of persecutory delusions. Clinical Psychology Review, 27(4), 425457. DOI: 10.1016/j.cpr.2006.10.004
  12. Freeman, D., Loe, B. S., Kingdon, D., Startup, H., Molodynski, A., Rosebrock, L., Brown, P., Sheaves, B., Waite, F., & Bird, J. C. (2019). The revised Green et al., Paranoid Thoughts Scale (R-GPTS): psychometric properties, severity ranges, and clinical cut-offs. Psychological Medicine, 51(2), 110. DOI: 10.1017/S0033291719003155
  13. Green, C. E. L., Freeman, D., Kuipers, E., Bebbington, P., Fowler, D., Dunn, G., & Garety, P. A. (2008). Measuring ideas of persecution and social reference: The Green et al. Paranoid Thought Scales (GPTS). Psychological Medicine, 38(1), 101111. DOI: 10.1017/S0033291707001638
  14. Ibáñez-Casas, I., Femia-Marzo, P., Padilla, J. L., Green, C. E. L., De Portugal, E., & Cervilla, J. A. (2015). Spanish adaptation of the Green Paranoid Thought Scales. Psicothema, 27(1), 7481. DOI: 10.1037/t47029-000
  15. Kelley, K., & Pornprasertmanit, S. (2016). Confidence intervals for population reliability coefficients: Evaluation of methods, recommendations, and software for composite measures. Psychological Methods, 21(1), 6992. DOI: 10.1037/a0040086
  16. Kline, T. (2005). Psychological testing: A practical approach to design and evaluation. Sage. DOI: 10.4135/9781483385693
  17. Kowalski, J., Marchlewska, M., Molenda, Z., Gorska, P., & Gaweda, L. (2020). Adherence to safety and self-isolation guidelines, conspiracy and paranoia-like beliefs during COVID-19 pandemic in Poland – associations and moderators. Psychiatry Research, 294(January), 113540. DOI: 10.1016/j.psychres.2020.113540
  18. Krings, A., Bortolon, C., Yazbek, H., & Blairy, S. (2021). Psychometric properties and factor structure of the french version of the behavioral activation for depression scale (bads) in non-clinical adults. Psychologica Belgica, 61(1), 2032. DOI: 10.5334/pb.542
  19. Kusztrits, I., Larøi, F., Laloyaux, J., Marquardt, L., Sinkeviciute, I., Kjelby, E., Johnsen, E., Sommer, I. E., Hugdahl, K., & Hirnstein, M. (2020). Mapping psychotic-like experiences: Results from an online survey. Scandinavian Journal of Psychology. DOI: 10.1111/sjop.12683
  20. Laloyaux, J., Collazzoni, A., Hirnstein, M., Kusztrits, I., & Larøi, F. (2020). Personal resilience factors protect against distressing auditory hallucinations: A study comparing psychotic patients with auditory hallucinations, non-patients with auditory hallucinations, and healthy controls. Psychiatry Research, 290(February), 113058. DOI: 10.1016/j.psychres.2020.113058
  21. MacCallum, R. C., Browne, M. W., & Sugawara, H. M. (1996). Power analysis and determination of sample size for covariance structure modeling. Psychological Methods, 1(2), 130149. DOI: 10.1037/1082-989X.1.2.130
  22. Moritz, S., Van Quaquebeke, N., Lincoln, T. M., Köther, U., & Andreou, C. (2013). Can We Trust the Internet to Measure Psychotic Symptoms? Schizophrenia Research and Treatment, 15. DOI: 10.1155/2013/457010
  23. Peters, E. R., & Garety, P. A. (1996). The Peters et al. Delusions Inventory (PDI): New norms for the 21-item version. Schizophrenia Research, 18(2–3), 118119. DOI: 10.1016/0920-9964(96)85403-X
  24. Peters, E. R., Joseph, S. A., & Garety, P. A. (1999). Measurement of delusional ideation in the normal population: Introducing the PDI (Peters et al. Delusions Inventory). Schizophrenia Bulletin, 25(3), 553576. DOI: 10.1093/oxfordjournals.schbul.a033401
  25. Preacher, K. J., & Coffman, D. L. (2006). Computing power and minimum sample size for RMSEA [Computer software]. Available from http://quantpsy.org/
  26. Raine, A. (1991). The SPQ: A scale for the assessment of schizotypal personality based on DSM-III-r criteria. Schizophrenia Bulletin, 17(4), 555564. DOI: 10.1093/schbul/17.4.555
  27. Sousa, V. D., & Rojjanasrirat, W. (2011). Translation, adaptation and validation of instruments or scales for use in cross-cultural health care research: A clear and user-friendly guideline. Journal of Evaluation in Clinical Practice, 17(2), 268274. DOI: 10.1111/j.1365-2753.2010.01434.x
  28. Statham, V., Emerson, L. M., & Rowse, G. (2019). A systematic review of self-report measures of paranoia. Psychological Assessment, 31(2), 139158. DOI: 10.1037/pas0000645
  29. Touzani, M., & Salaani, T. (2000). Le processus de validation des échelles de mesure: fiabilité et validité. Marketing, 11(3), 290307.
  30. Verdoux, H., van Os, J., Maurice-Tison, S., Gay, B., Salamon, R., & Bourgeois, M. (1998). Is early adulthood a critical developmental stage for psychosis proneness? A survey of delusional ideation in normal subjects. Schizophrenia Research, 29(1–2), 24. DOI: 10.1016/S0920-9964(97)88351-X
DOI: https://doi.org/10.5334/pb.1134 | Journal eISSN: 0033-2879
Language: English
Submitted on: Oct 19, 2021
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Accepted on: Apr 28, 2022
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Published on: Jun 2, 2022
Published by: Ubiquity Press
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2022 Alizée Latteur, Frank Larøi, Catherine Bortolon, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.