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Current Psychology

, Volume 38, Issue 1, pp 229–238 | Cite as

The Psychometric Properties of Cancer Behavior Inventory as a Predictor of Quality of Life in Turkish Cancer Patients

  • Özlem BozoEmail author
  • İrem Akıncı
  • Cansu Akyüz
Article
  • 159 Downloads

Abstract

In the literature, studies showed that self-efficacy of cancer patients are related to their quality of life in different domains. Considering the need of a scale measuring cancer related self-efficacy in Turkish culture, the objective of the current study was to examine psychometric reliability and validity of Cancer Behavior Inventory (CBI) in Turkish cancer patients. One-hundred and twenty cancer patients participated in the study. In addition to CBI, participants were administered Beck Depression Inventory, Multidimensional Quality of Life Scale – Cancer, Ways of Coping Inventory, Life Orientation Test-Revised, and General Self-Efficacy Scale to test the validity of the adapted scale. The results showed that the CBI has a four-factor structure in Turkish culture. The internal consistency of the scale was .91 and the internal consistencies of subscales ranged between .70 and .90. The validity scores of the scale were also satisfactory. The regression analysis revealed that the CBI predicts the patients’ quality of life better than General Self-efficacy Scale. CBI is a valid and reliable measure. As compared to general self-efficacy measures, CBI provides more precise information about cancer patients' QOL. The results, directions for future studies and limitations were discussed in the light of the literature.

Keywords

Cancer behavior inventory Cancer related self-efficacy Quality of life Reliability Validity 

Notes

Compliance with Ethical Standards

Funding

This study was not funded by any institution.

Conflict of Interest

The authors declare that they have no conflict of interest.

Ethical Approval

All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

Informed Consent

Informed consent was obtained from all individual participants included in the study.

References

  1. Aydin, G., & Tezer, E. (1991). The relationship of optimism to health complaints and academic performance. Psikoloji Dergisi, 7, 2–9.Google Scholar
  2. Bandura, A. (1995). Exercise of personal and collective efficacy in changing societies. In A. Bandura (Ed.), Self-efficacy in changing societies (pp. 1–46). United Kingdom: Cambridge University Press.CrossRefGoogle Scholar
  3. Bandura, A. (1997). Self-efficacy: The exercise of control. New York: Freeman.Google Scholar
  4. Beck, A. T., Ward, C. H., Mendelson, M., Mock, J., & Erbaugh, J. K. (1961). An inventory for measuring depression. Archives of General Psychiatry, 4(6), 561–571.PubMedCrossRefGoogle Scholar
  5. Beck, A. T., Rush, A. J., Shaw, B. F., & Emery, G. (1979). Cognitive therapy of depression. New York: Guilford.Google Scholar
  6. Beckham, J. C., Burker, E. J., Lytle, B. L., Feldman, M. E., & Costakis, M. J. (1997). Self- efficacy and adjustment in cancer patients: A preliminary report. Behavioral Medicine, 25(3), 138–142.CrossRefGoogle Scholar
  7. Bergner, M., Bobbitt, R. A., Carter, W. B., & Gilson, B. S. (1981). The sickness impact profile: Development and final revision of a health status measure. Medical Care, 19(8), 787–805.PubMedCrossRefGoogle Scholar
  8. Cella, D. F., Tulsky, D. S., Gray, G., Sarafian, B., Linn, E., Bonomi, A., et al. (1993). The functional assessment of cancer therapy scale: Development and validation of the general measure. Journal of Clinical Oncology, 11(3), 570–579.PubMedCrossRefGoogle Scholar
  9. Cheng, S., Lai, Y., Chen, S., Shum, S., Liao, Y., Tu, S., et al. (2011). Changes in quality of life among newly diagnosed breast cancer patients in Tawian. Journal of Clinical Nursing, 21, 70–79.PubMedCrossRefGoogle Scholar
  10. Collie, K., Wong, P., Tilston, J., Butler, L. D., Turner-Cobb, J., Kreshka, M. A., et al. (2005). Self-efficacy, coping, and difficulties interacting with health care professionals among women living with breast cancer in rural communities. Psycho-Oncology, 14(10), 901–912.PubMedCrossRefGoogle Scholar
  11. Diener, E. D., Emmons, R. A., Larsen, R. J., & Griffin, S. (1985). The satisfaction with life scale. Journal of Personality Assessment, 49(1), 71–75.PubMedCrossRefGoogle Scholar
  12. Folkman, S., & Lazarus, R. S. (1980). An analysis of coping in a middle aged community sample. Journal of Health and Social Behavior, 21, 219–239.PubMedCrossRefGoogle Scholar
  13. Folkman, S., & Lazarus, R. S. (1985). If it changes it must be a process: Study of emotion and coping during three stages of a college examination. Journal of Personality and Social Psychology, 48(1), 150–170.PubMedCrossRefGoogle Scholar
  14. Gençöz, F., Gençöz, T., & Bozo, Ö. (2006). Hierarchical dimensions of coping styles: A study conducted with Turkish university students. Social Behavior and Personality, 34, 525–534.CrossRefGoogle Scholar
  15. Graves, K. D. (2003). Social cognitive theory and cancer patients’ quality of life: A meta-analysis of psychosocial intervention components. Health Psychology, 22(2), 210–219.PubMedCrossRefGoogle Scholar
  16. Haas, B. K. (2011). Fatigue, self-efficacy, physical activity, and quality of life in women with breast cancer. Cancer Nursing, 34(4), 322–334.PubMedCrossRefGoogle Scholar
  17. Heitzmann, C. A., Merluzzi, T. V., Jean-Pierre, P., Roscoe, J. A., Kirsh, K. L., & Passik, S. D. (2011). Assessing self-efficacy for coping with cancer: Development and psychometric analysis of the brief version of the cancer behavior inventory (CBI-B). Psycho-Oncology, 20, 302–312.PubMedCrossRefGoogle Scholar
  18. Hisli, N. (1988). Beck Depresyon Envanteri’nin geçerliği üzerine bir çalışma. Psikoloji Dergisi, 6, 118–122.Google Scholar
  19. Hofman, M., Morrow, G. R., Roscoe, J. A., Hickok, J. T., Mustian, K. M., Moore, D. F., et al. (2004). Cancer patients' expectations of experiencing treatment-related side effects. Cancer, 101(4), 851–857.PubMedCrossRefGoogle Scholar
  20. Imamoğlu, E. O., & Karakitapoğlu-Aygün, Z. (2007). Relatedness of identities and emotional closeness with parents across and within cultures. Asian Journal of Social Psychology, 10(3), 145–161.CrossRefGoogle Scholar
  21. Jensen, C. G., Elsass, P., Neustrup, L., Bihal, T., Flyger, H., Kay, S. M., et al. (2014). What to listen for in the consultation. Breast cancer patients’ own focus on talking about acceptance-based psychological coping predicts decreased psychological distress and depression. Patient Education and Counseling, 97(2), 165–172.PubMedCrossRefGoogle Scholar
  22. Karanci, N. A., Alkan, N., Aksit, B., Sucuoglu, H., & Balta, E. (1999). Gender differences in psychological distress, coping, social support and related variables following the 1995 dinar (Turkey) earthquake. North American Journal of Psychology, 1(2), 189–204.Google Scholar
  23. Kreitler, S., Peleg, D., & Ehrenfeld, M. (2007). Stress, self-efficacy and quality of life in cancer patients. Psycho-Oncology, 16, 329–341.PubMedCrossRefGoogle Scholar
  24. Manne, S. L., Ostroff, J. S., Norton, T. R., Fox, K., Grana, G., & Goldstein, L. (2006). Cancer-specific self-efficacy and psychosocial and functional adaptation to early stage breast cancer. Annals of Behavioral Medicine, 31(2), 145–154.PubMedCrossRefGoogle Scholar
  25. Merluzzi, T. V., & Sanchez, M. A. M. (1997). Assessment of self-efficacy and coping with cancer: Development and validation of the cancer behavior inventory. Health Psychology, 16(2), 163–170.PubMedCrossRefGoogle Scholar
  26. Merluzzi, T. V., Nairn, R. C., Hegde, K., Sanchez, M. A. M., & Dunn, R. (2001). Self-efficacy for coping with cancer revision of the cancer behavior inventory (version 2.0). Psycho-Oncology, 10, 206–217.PubMedPubMedCentralCrossRefGoogle Scholar
  27. Mosher, C. H., Duhamel, K. N., Egert, J., & Smith, M. Y. (2010). Self-efficacy for coping with cancer in a multiethnic sample of breast cancer patients: Associations with barriers to pain management and distress. Clinical Journal of Pain, 26(3), 227–234.PubMedCrossRefGoogle Scholar
  28. Padilla, G. V., Mishel, M. H., & Grant, M. M. (1992). Uncertainty, appraisal and quality of life. Quality of Life Research, 1(3), 155–165.PubMedCrossRefGoogle Scholar
  29. Parkinson, B., & Totterdell, P. (1999). Classifying affect-regulation strategies. Cognition & Emotion, 13(3), 277–303.CrossRefGoogle Scholar
  30. Parle, M., Jones, B., & Maguire, P. (1996). Maladaptive coping and affective disorders among cancer patients. Psychological Medicine, 26(4), 735–744.PubMedCrossRefGoogle Scholar
  31. Philip, E. J., Merluzzi, T. V., Zhang, Z., & Heitzmann, C. A. (2013). Depression and cancer survivorship: Importance of coping self-efficacy in post-treatment survivors. Psycho-Oncology, 22(5), 987–994.PubMedCrossRefGoogle Scholar
  32. Pınar, R. (2002). A study on the reliability and validity of the Turkish version of the MQOLS-CA2 in people with cancer. Turkish Journal of Cancer, 10(4), 148–163.Google Scholar
  33. Porter, L. S., Keefe, F. J., Garst, J., McBride, C. M., & Baucom, D. (2008). Self-efficacy for managing pain, symptoms, and function in patients with lung cancer and their informal caregivers: Associations with symptoms & distress. Pain, 132(2), 306–315.CrossRefGoogle Scholar
  34. Rottmann, N., Dalton, S. O., Christensen, J., Frederiksen, K., & Johansen, C. (2010). Self-efficacy, adjustment style and well-being in breast cancer patients: A longitudinal study. Quality of Life Research, 19, 827–836.PubMedCrossRefGoogle Scholar
  35. Sahin, N. H., & Durak, A. (1995). Stresle başaçıkma tarzları ölçeği: Üniversite öğrencileri için uyarlanması [A brief coping styles inventory for university students]. Türk Psikoloji Dergisi, 10, 56–73.Google Scholar
  36. Scheier, M. F., & Carver, C. S. (1985). Optimism, coping, and health: Assessment and implications of generalized outcome expectancies. Health Psychology, 4(3), 219–247.PubMedCrossRefGoogle Scholar
  37. Scheier, M. F., Carver, C. S., & Bridges, M. W. (1994). Distinguishing optimism from neuroticism (and traitanxiety, self-mastery, and self-esteem): A reevaluation of the life orientation test. Journal of Personality and Social Psychology, 67, 1063–1078.PubMedCrossRefGoogle Scholar
  38. Schwarzer, R., Boehmer, S., Luszczynska, A., Mohamed, N. E., & Knoll, N. (2005). Dispositional self-efficacy as a personal factor in coping after surgery. Personality and Individual Differences, 39, 807–818.CrossRefGoogle Scholar
  39. Sherer, M., Maddux, J. E., Mercandante, B., Prentice-Dunn, S., Jacobs, B., & Rogers, R. W. (1982). The self-efficacy scale: Construction and validation. Psyhological Reports, 51, 663–671.CrossRefGoogle Scholar
  40. Siva, A. N. (1991). Infertilite’de stres¸le basetme, ög˘renilmis güçlülük ve depresyonun incelenmesi [Coping with stress, learned powerfulness, and depression among infertile people]. Unpublished doctoral dissertation, Hacettepe University, AnkaraGoogle Scholar
  41. Stanton, A. L., Danoff-Burg, S., Cameron, C. L., Bishop, M., Collins, C. A., Kirk, S. B., et al. (2000). Emotionally expressive coping predicts psychological and physical adjustment to breast cancer. Journal of Consulting and Clinical Psychology, 68(5), 875–882.PubMedCrossRefGoogle Scholar
  42. Tegin, B. (1980). Depresyonda bilişsel bozukluklar: Beck modeline göre bir inceleme. In Yayınlanmamış doktora tezi. Ankara: H. Ü. Psikoloji Bölümü.Google Scholar
  43. Türküm, A. S. (2001). Development of a coping with stress scale: Reliability and validity studies. Journal of Turkish Counseling and Guidance, 2, 19–31.Google Scholar
  44. Yıldırım, F., & İlhan, İ. Ö. (2010). The validity and reliability of general self-efficacy scale Turkish form. Turkish Journal of Psychiatry, 21(4), 301–308.PubMedGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2017

Authors and Affiliations

  1. 1.Department of PsychologyMiddle East Technical UniversityAnkaraTurkey

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