1. Alexander, T. & Wilz, G., 2010. Family caregivers: Gender differences in adjustment to stroke survivors' mental changes. Rehabilitation Psychology, 55(2), p. 159. doi: 10.1037/a0019253 [
DOI:10.1037/a0019253]
2. Arango-Lasprilla, J. C. et al., 2009. Influence of race/ethnicity on divorce/separation 1, 2, and 5 years post spinal cord injury. Archives of Physical Medicine and Rehabilitation, 90(8), pp. 1371–8. doi: 10.1016/j.apmr.2009.02.006 [
DOI:10.1016/j.apmr.2009.02.006]
3. Bauer Wu, S. & Farran, C. J., 2005. Meaning in life and psycho-spiritual functioning. Journal of Holistic Nursing, 23(2), pp. 172–90. doi: 10.1177/0898010105275927 [
DOI:10.1177/0898010105275927]
4. Crewe, N. M. & Krause, J. S., 2009. Spinal cord injury: Medical, psychosocial and vocational aspects of disability. Athens: Elliott and Fitzpatrick, pp. 289-304.
5. Emmons, R. A. (2003). Personal goals, life meaning, and virtue: Wellsprings of a positive life. Flourishing: Positive psychology and the life well-lived, pp. 105–28. doi: 10.1037/10594-005 [
DOI:10.1037/10594-005]
6. Hajizadeh, E. & Asghari, M. 2011. Statistical methods and analyses in health and biosciences a research methodological approach. Tehran: Jahad-e Daneshgahi Publications.
7. Jensen, M. P. et al., 2007. Symptom burden in persons with spinal cord injury. Archives of Physical Medicine and Rehabilitation, 88(5), pp. 638–45. doi: 10.1016/j.apmr.2007.02.002 [
DOI:10.1016/j.apmr.2007.02.002]
8. Jim, H. S. & Andersen, B.L., 2007. Meaning in life mediates the relationship between social and physical functioning and distress in cancer survivors. British Journal of Health Psychology, 12(3), pp. 363–81. doi: 10.1348/135910706x128278 [
DOI:10.1348/135910706X128278]
9. Jim, H. S. et al., 2006. Measuring meaning in life following cancer. Quality of Life Research, 15(8), pp. 1355–71. doi: 10.1007/s11136-006-0028-6 [
DOI:10.1007/s11136-006-0028-6]
10. Kiang, L. & Fuligni, A. J., 2009. Meaning in life as a mediator of ethnic identity and adjustment among adolescents from Latin, Asian, and European American backgrounds. Journal of Youth and Adolescence, 39(11), pp. 1253–64. doi: 10.1007/s10964-009-9475-z [
DOI:10.1007/s10964-009-9475-z]
11. King, L. A. & Hicks, J. A., 2009. Detecting and constructing meaning in life events. The Journal of Positive Psychology, 4(5), pp. 317–30. doi: 10.1080/17439760902992316 [
DOI:10.1080/17439760902992316]
12. King, L. A. et al., 2006. Positive affect and the experience of meaning in life. Journal of Personality and Social Psychology, 90(1), pp. 179–96. doi: 10.1037/0022-3514.90.1.179 [
DOI:10.1037/0022-3514.90.1.179]
13. Kirshblum, S. C. et al., 2007. Spinal cord injury medicine. 3: Rehabilitation phase after acute spinal cord injury. Archives of Physical Medicine and Rehabilitation, 88(3), pp. S62–70. doi: 10.1016/j.apmr.2006.12.003 [
DOI:10.1016/j.apmr.2006.12.003]
14. Krause, N., 2009. Meaning in life and mortality. The Journals of Gerontology Series B: Psychological Sciences and Social Sciences, 64B(4), pp. 517–27. doi: 10.1093/geronb/gbp047 [
DOI:10.1093/geronb/gbp047]
15. Längle, A., Orgler, C. & Kundi, M., 2003. The existence scale: A new approach to assess the ability to find personal meaning in life and to reach existential fulfillment. European Psychotherapy, 4(1), pp. 135-51.
16. McDonald, J. W. & Sadowsky, C., 2002. Spinal-cord injury. The Lancet, 359(9304), pp. 417–25. doi: 10.1016/s0140-6736(2)07603-1
17. Moreira-Almeida, A., & Koenig, H. G., 2006. Retaining the meaning of the words religiousness and spirituality: A commentary on the WHOQOL SRPB group's "A cross-cultural study of spirituality, religion, and personal beliefs as components of quality of life"(62: 6, 2005, 1486–1497). Social Science & Medicine, 63(4), pp. 843-5. doi: 10.1016/j.socscimed.2006.03.001 [
DOI:10.1016/j.socscimed.2006.03.001]
18. Morgan, J. & Farsides, T., 2007. Measuring meaning in life. Journal of Happiness Studies, 10(2), pp. 197–214. doi: 10.1007/s10902-007-9075-0 [
DOI:10.1007/s10902-007-9075-0]
19. Park, C. L. et al., 2007. Coping, meaning in life, and quality of life in congestive heart failure patients. Quality of Life Research, 17(1), pp. 21–6. doi: 10.1007/s11136-007-9279-0 [
DOI:10.1007/s11136-007-9279-0]
20. Pesudovs, K. et al., 2007. The development, assessment, and selection of questionnaires. Optometry and Vision Science, 84(8), pp. 663–74. doi: 10.1097/opx.0b013e318141fe75 [
DOI:10.1097/OPX.0b013e318141fe75]
21. Peterson, C., Park, N. & Seligman, M.E.P., 2005. Orientations to happiness and life satisfaction: The full life versus the empty life. Journal of Happiness Studies, 6(1), pp. 25–41. doi: 10.1007/s10902-004-1278-z [
DOI:10.1007/s10902-004-1278-z]
22. Steger, M. F. & Frazier, P. , 2005. Meaning in life: One link in the chain from religiousness to well-being. Journal of Counseling Psychology, 52(4), pp. 574–82. doi: 10.1037/0022-0167.52.4.574 [
DOI:10.1037/0022-0167.52.4.574]
23. Steger, M. F. & Kashdan, T. B., 2006. Stability and specificity of meaning in life and life satisfaction over one year. Journal of Happiness Studies, 8(2), pp. 161–79. doi: 10.1007/s10902-006-9011-8 [
DOI:10.1007/s10902-006-9011-8]
24. Steger, M. F. et al., 2006. The meaning in life questionnaire: Assessing the presence of and search for meaning in life. Journal of Counseling Psychology, 53(1), pp. 80–93. doi: 10.1037/0022-0167.53.1.80 [
DOI:10.1037/0022-0167.53.1.80]
25. Steger, M. F. et al., 2008. Understanding the search for meaning in life: Personality, cognitive style, and the dynamic between seeking and experiencing meaning. Journal of Personality, 76(2), pp. 199–228. doi: 10.1111/j.1467-6494.2007.00484.x [
DOI:10.1111/j.1467-6494.2007.00484.x]
26. Steger, M. F., Bundick, M. J. & Yeager, D., 2011. Meaning in life. Encyclopedia of Adolescence, pp. 1666–77. doi: 10.1007/978-1-4419-1695-2_316 [
DOI:10.1007/978-1-4419-1695-2_316]
27. Thompson, B., 2004. Exploratory and confirmatory factor analysis: Understanding concepts and applications. Worcester, Massachusetts: American Psychological Association. [
DOI:10.1037/10694-000]
28. Westen, D. & Rosenthal, R., 2003. Quantifying construct validity: Two simple measures. Journal of Personality and Social Psychology, 84(3), pp. 608–18. doi: 10.1037/0022-3514.84.3.608 [
DOI:10.1037/0022-3514.84.3.608]
29. Wortmann, G. W., Valadka, A. B. & Moores, L. E., 2008. Prevention and management of infections associated with combat-related central nervous system injuries. The Journal of Trauma: Injury, Infection, and Critical Care, 64(Supplement), pp. S252–6. doi: 10.1097/ta.0b013e318163d2b7 [
DOI:10.1097/TA.0b013e318163d2b7]