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School Context and Educational System Factors Impacting Educator Stress

  • Rebecca J. Collie
  • Nancy E. Perry
  • Andrew J. Martin
Chapter
Part of the Aligning Perspectives on Health, Safety and Well-Being book series (AHSW)

Abstract

This chapter explores three context and education system factors that are implicated in educators’ experiences of stress in the workplace: occupational support, interpersonal relationships, and educational policy changes. More precisely, the first factor concerns occupational support provided to educators to conduct their work with a specific focus on principals’ provision of autonomy support. Autonomy support stems from self-determination theory and refers to the extent to which an authority figure supports individuals’ self-determination in a particular context. The second factor concerns the relational context of teaching with a focus on educators’ relationships with students and colleagues. The third factor concerns the impact of systemic factors in educational policy. For this, we have focused on the impacts of standardized testing and educational innovations. Together, the three overarching factors represent defining features of school and educational systems that shape educators’ work and their experiences of stress in that environment. Overall, our aim is to broaden understanding of the role that schools and educational systems play in educators’ psychological functioning at work.

Keywords

Teacher stress Perceived autonomy support Interpersonal relationships Standardized testing Educational innovations Educational systems 

References

  1. Achinstein, B. (2002). Conflict amid community. The micropolitics of teacher collaboration. Teachers College Record, 104, 421–455. http://dx.doi.org/10.1111/1467-9620.00168.CrossRefGoogle Scholar
  2. Al-Fudail, M., & Mellar, H. (2008). Investigating teacher stress when using technology. Computers & Education, 51, 1103–1110. http://dx.doi.org/10.1016/j.compedu.2007.11.004.CrossRefGoogle Scholar
  3. Baard, P. P., Deci, E. L., & Ryan, R. M. (2004). Intrinsic need satisfaction: A motivational basis of performance and well-being in two work settings. Journal of Applied Social Psychology, 34, 2045–2068. http://dx.doi.org/10.1111/j.1559-1816.2004.tb02690.x.CrossRefGoogle Scholar
  4. Barksdale-Ladd, M. A., & Thomas, K. F. (2000). What’s at stake in high-stakes testing: Teachers and parents speak out. Journal of Teacher Education, 51, 384–397. http://dx.doi.org/10.1177/0022487100051005006.CrossRefGoogle Scholar
  5. Bartholomew, K. J., Ntoumanis, N., Cuevas, R., & Lonsdale, C. (2014). Job pressure and ill-health in physical education teachers: The mediating role of psychological need thwarting. Teaching and Teacher Education, 37, 101–107. http://dx.doi.org/10.1016/j.tate.2013.10.006.CrossRefGoogle Scholar
  6. Bartholomew, K. J., Ntoumanis, N., & Thøgersen Ntoumani, C. (2011). Self-determination theory and the darker side of athletic experience: the role of interpersonal control and need thwarting. Sport and Exercise Psychology Review, 7, 23–27. Retrieved from http://spex.bps.org.uk/spex/publications/sepr.cfm.Google Scholar
  7. Boyle, G. J., Borg, M. G., Falzon, J. M., & Baglioni, A. J. (1995). A structural model of the dimensions of teacher stress. British Journal of Educational Psychology, 65, 49–67. http://dx.doi.org/10.1111/j.2044-8279.1995.tb01130.x.CrossRefPubMedGoogle Scholar
  8. Chang, M. (2009). An appraisal perspective of teacher burnout: Examining the emotional work of teachers. Educational Psychology Review, 21, 193–218. http://dx.doi.org/10.1007/s10648-009-9106-y.CrossRefGoogle Scholar
  9. Chaplain, R. P. (2008). Stress and psychological distress among trainee secondary teachers in England. Educational Psychology, 28, 195–209. http://dx.doi.org/10.1080/01443410701491858.CrossRefGoogle Scholar
  10. Collie, R.J., & Martin, A.J. (2017). Teachers’ adaptability: Examining links with perceived principal support, teachers’ psychological functioning, and students’ achievement. Learning and Individual Differences, 55, 29–39. http://dx.doi.org/10.1016/j.lindif.2017.03.003
  11. Collie, R. J., Shapka, J. D., & Perry, N. E. (2012). School climate and social–emotional learning: Predicting teacher stress, job satisfaction, and teaching efficacy. Journal of Educational Psychology, 104, 1189–1204. http://dx.doi.org/10.1037/a0029356.CrossRefGoogle Scholar
  12. Collie, R. J., Shapka, J. D., Perry, N. E., & Martin, A. J. (2015a). Teacher well-being: Exploring its components and a practice-oriented scale. Journal of Psychoeducational Assessment, 33, 744–756. http://dx.doi.org/10.1177/0734282915587990.CrossRefGoogle Scholar
  13. Collie, R. J., Shapka, J. D., Perry, N. E., & Martin, A. J. (2015b). Teachers’ beliefs about social-emotional learning: Identifying teacher profiles and their relations with job stress and satisfaction. Learning and Instruction, 39, 148–157. http://dx.doi.org/10.1016/j.learninstruc.2015.06.002.CrossRefGoogle Scholar
  14. Collie, R.J., Shapka, J.D., Perry, N.E., & Martin, A.J. (2016). Teachers’ psychological functioning in the workplace: Exploring the roles of contextual beliefs, need satisfaction, and personal characteristics. Journal of Educational Psychology, 108, 788–799. http://dx.doi.org/10.1037/edu0000088
  15. Crosnoe, R., Johnson, M. K., & Elder Jr., G. H. (2004). Intergenerational bonding in school: The behavioral and contextual correlates of student-teacher relationship. Sociology of Education, 77, 60–81. http://dx.doi.org/10.1177/003804070407700103.CrossRefGoogle Scholar
  16. De Nobile, J., & McCormick, J. (2005, November). Job satisfaction and occupational stress in Catholic primary schools. Paper presented at the annual meeting of the Australian Association for Research in Education, Sydney, Australia.Google Scholar
  17. DeCharms, R. (1968). Personal causation. New York: Academic Press.Google Scholar
  18. Deci, E. L., & Ryan, R. M. (2008). Facilitating optimal motivation and psychological well-being across life’s domains. Canadian Psychology/Psychologie Canadienne, 49, 14–23. http://dx.doi.org/10.1037/0708-5591.49.1.14.CrossRefGoogle Scholar
  19. Deci, E. L., & Ryan, R. M. (2012). Motivation, personality, and development within embedded social contexts: An overview of self-determination theory. In R. M. Ryan (Ed.), The Oxford handbook of human motivation (pp. 85–110). New York: Oxford University Press. http://dx.doi.org/10.1093/oxfordhb/9780195399820.013.0006.Google Scholar
  20. Dicke, T., Parker, P. D., Marsh, H. W., Kunter, M., Schmeck, A., & Leutner, D. (2014). Self-efficacy in classroom management, classroom disturbances, and emotional exhaustion: A moderated mediation analysis of teacher candidates. Journal of Educational Psychology, 106, 569–583. http://dx.doi.org/10.1037/a0035504.CrossRefGoogle Scholar
  21. Diener, E., Wirtz, D., Tov, W., Kim-Prieto, C., Choi, D., Oishi, S., et al. (2010). New well-being measures: Short scales to assess flourishing and positive and negative feelings. Social Indicators Research, 97, 143–156. http://dx.doi.org/10.1007/s11205-009-9493-y.CrossRefGoogle Scholar
  22. Dweck, C. S. (2015). Growth. British Journal of Educational Psychology, 85, 242–245. http://dx.doi.org/10.1111/bjep.12072.CrossRefPubMedGoogle Scholar
  23. Dworkin, A. G. (2009). Teacher burnout and teacher resilience: Assessing the impacts of the school accountability movement. In L. J. Saha & A. G. Dworkin (Eds.), International handbook of research on teachers and teaching (pp. 491–509). New York: Springer. http://dx.doi.org/10.1007/978-0-387-73317-3_32.CrossRefGoogle Scholar
  24. Dworkin, A. G., Chafetz, J. S., & Dworkin, R. J. (1986). The effects of tokenism on work alienation among urban public school teachers. Work and Occupations, 13, 399–420. http://dx.doi.org/10.1177/0730888486013003006.CrossRefGoogle Scholar
  25. Ehren, M., Perryman, J., & Shackleton, N. (2015). Setting expectations for good education: How Dutch school inspections drive improvement. School Effectiveness and School Improvement, 26, 296–327. http://dx.doi.org/10.1080/09243453.2014.936472.CrossRefGoogle Scholar
  26. Ellis, A. K. (2013). Research on educational innovations (4th ed.). New York: Routledge.Google Scholar
  27. Evers, W. J. G., Brouwers, A., & Tomic, W. (2002). Burnout and self-efficacy: A study on teachers’ beliefs when implementing an innovative educational system in the Netherlands. British Journal of Educational Psychology, 72, 227–243. http://dx.doi.org/10.1348/000709902158865.CrossRefPubMedGoogle Scholar
  28. Fredrickson, B. L. (2001). The role of positive emotions in positive psychology: The broaden-and-build theory of positive emotions. American Psychologist, 56, 218–226. http://dx.doi.org/10.1037/0003-066X.56.3.218.CrossRefPubMedPubMedCentralGoogle Scholar
  29. Fulton, K., & Britton, T. (2011). STEM teachers in professional learning communities: From good teachers to great teaching. Washington, DC: National Commission on Teaching and America’s Future.Google Scholar
  30. Gallup. (2014). State of America’s schools: The path to winning again in education. Washington, DC: Gallup.Google Scholar
  31. Greene, R. W., Beszterczey, S. K., Katzenstein, T., Park, K., & Goring, J. (2002). Are students with ADHD more stressful to teach? Patterns of teacher stress in an elementary school sample. Journal of Emotional and Behavioral Disorders, 10, 79–89. http://dx.doi.org/10.1177/10634266020100020201.CrossRefGoogle Scholar
  32. Greenglass, E. R., Burke, R. J., & Konarski, R. (1997). The impact of social support on the development of burnout in teachers: Examination of a model. Work and Stress, 11, 267–278. http://dx.doi.org/10.1080/02678379708256840.CrossRefGoogle Scholar
  33. Gregoire, M. (2003). Is it a challenge or a threat? A dual-process model of teachers’ cognition and appraisal processes during conceptual change. Educational Psychology Review, 15, 147–179. http://dx.doi.org/10.1023/A:1023477131081.CrossRefGoogle Scholar
  34. Hakanen, J. J., Bakker, A. B., & Schaufeli, W. B. (2006). Burnout and work engagement among teachers. Journal of School Psychology, 43, 495–513. http://dx.doi.org/10.1016/j.jsp.2005.11.001.CrossRefGoogle Scholar
  35. Hargreaves, A., & Dawe, R. (1990). Paths of professional development: Contrived collegiality, collaborative culture, and the case of peer coaching. Teaching and Teacher Education, 6, 227–241. http://dx.doi.org/10.1016/0742-051X(90)90015-W.CrossRefGoogle Scholar
  36. Häusser, J. A., Mojzisch, A., Niesel, M., & Schulz-Hardt, S. (2010). Ten years on: A review of recent research on the job demand–control (-support) model and psychological well-being. Work and Stress, 24, 1–35. http://dx.doi.org/10.1080/02678371003683747.CrossRefGoogle Scholar
  37. Horn, J. E., & Schaufeli, W. B. (1998). Maslach Burnout Inventory: The Dutch educators survey (MBI-NL-ES) psychometric evaluations. Manual. Unpublished manuscript, Department of Social and Organizational Psychology, Utrecht University.Google Scholar
  38. Jennings, P. A., & Greenberg, M. T. (2009). The prosocial classroom: Teacher social and emotional competence in relation to student and classroom outcomes. Review of Educational Research, 79, 491–525. http://dx.doi.org/10.3102/0034654308325693.CrossRefGoogle Scholar
  39. Johnson, B. (2003). Teacher collaboration: Good for some, not so good for others. Educational Studies, 29, 337–350. http://dx.doi.org/10.1080/0305569032000159651.CrossRefGoogle Scholar
  40. Ju, C., Lan, J., Li, Y., Feng, W., & You, X. (2015). The mediating role of workplace social support on the relationship between trait emotional intelligence and teacher burnout. Teaching and Teacher Education, 51, 58–67. http://dx.doi.org/10.1016/j.tate.2015.06.001.CrossRefGoogle Scholar
  41. Keller, M. M., Frenzel, A. C., Goetz, T., Pekrun, R., & Hensley, L. (2014). Exploring teacher emotions: A literature review and an experience sampling study. In P. W. Richardson, S. A. Karabenick, & H. M. G. Watt (Eds.), Teacher motivation: Theory and practice (pp. 69–82). New York: Routledge.Google Scholar
  42. Klassen, R. M., & Chiu, M. M. (2010). Effects on teachers’ self-efficacy and job satisfaction: Teacher gender, years of experience, and job stress. Journal of Educational Psychology, 102, 741–756. http://dx.doi.org/10.1037/a0019237.CrossRefGoogle Scholar
  43. Klassen, R. M., & Chiu, M. M. (2011). The occupational commitment and intention to quit of practicing and pre-service teachers: Influence of self-efficacy, job stress, and teaching context. Contemporary Educational Psychology, 36, 114–129. http://dx.doi.org/10.1016/j.cedpsych.2011.01.002.CrossRefGoogle Scholar
  44. Klassen, R. M., Perry, N. E., & Frenzel, A. C. (2012). Teachers’ relatedness with students: An underemphasized component of teachers’ basic psychological needs. Journal of Educational Psychology, 104, 150–165. http://dx.doi.org/10.1037/a0026253.CrossRefGoogle Scholar
  45. Klassen, R. M., Usher, E. L., & Bong, M. (2010). Teachers’ collective efficacy, job satisfaction, and job stress in cross-cultural context. Journal of Experimental Education, 78, 464–486. http://dx.doi.org/10.1080/00220970903292975.CrossRefGoogle Scholar
  46. Kruger, L. J., Wandle, C., & Struzziero, J. (2007). Coping with the stress of high stakes testing. Journal of Applied School Psychology, 23, 109–128. http://dx.doi.org/10.1300/J370v23n02_07.CrossRefGoogle Scholar
  47. Kyriacou, C. (2011). Teacher stress: From prevalence to resilience. In J. Langan-Fox & C. L. Cooper (Eds.), Handbook of stress in the occupations (pp. 161–176). Northampton, MA: Edward Elgar Publishing. http://dx.doi.org/10.4337/9780857931153.00027.Google Scholar
  48. Lambert, R. G., McCarthy, C., O’Donnell, M., & Wang, C. (2009). Measuring elementary teacher stress and coping in the classroom: Validity evidence for the classroom appraisal of resources and demands. Psychology in the Schools, 46, 973–988. http://dx.doi.org/10.1002/pits.20438.CrossRefGoogle Scholar
  49. Lazarus, R. S. (1966). Psychological stress and the coping process. New York, NY, US: McGraw-Hill.Google Scholar
  50. Martin, A. J. (2015). Growth approaches to academic development: Research into academic trajectories and growth assessment, goals, and mindsets. British Journal of Educational Psychology, 85, 133–137. http://dx.doi.org/10.1111/bjep.12071.CrossRefPubMedGoogle Scholar
  51. Martin, A. J., & Dowson, M. (2009). Interpersonal relationships, motivation, engagement, and achievement: Yields for theory, current issues, and educational practice. Review of Educational Research, 79, 327–365. http://dx.doi.org/10.3102/0034654308325583.CrossRefGoogle Scholar
  52. Maslach, C., & Jackson, S. E. (1981). The measurement of experienced burnout. Journal of Occupational Behavior, 2, 99–113. http://dx.doi.org/10.1002/job.4030020205.CrossRefGoogle Scholar
  53. Maslach, C., Schaufeli, W. B., & Leiter, M. P. (2001). Job burnout. Annual Review of Psychology, 52, 397–422. http://dx.doi.org/10.1146/annurev.psych.52.1.397.CrossRefPubMedGoogle Scholar
  54. McCarthy, C. J., Lambert, R. G., & Reiser, J. (2014). Vocational concerns of elementary teachers: Stress, job satisfaction, and occupational commitment. Journal of Employment Counseling, 51, 59–74. http://dx.doi.org/10.1002/j.2161-1920.2014.00042.x.CrossRefGoogle Scholar
  55. Mueller, J., Wood, E., Willoughby, T., Ross, C., & Specht, J. (2008). Identifying discriminating variables between teachers who fully integrate computers and teachers with limited integration. Computers & Education, 51, 1523–1537. http://dx.doi.org/10.1016/j.compedu.2008.02.003.CrossRefGoogle Scholar
  56. Nichols, S. L., & Berliner, D. C. (2007). Collateral damage: How high-stakes testing corrupts America’s schools. Cambridge, MA: Harvard Education Press.Google Scholar
  57. Nie, Y., Chua, B. L., Yeung, A. S., Ryan, R. M., & Chan, W. Y. (2014). The importance of autonomy support and the mediating role of work motivation for well-being: Testing self-determination theory in a Chinese work organisation. International Journal of Psychology, 50, 245–255. http://dx.doi.org/10.1002/ijop.12110.CrossRefPubMedGoogle Scholar
  58. Pang, I. (2012). Teacher stress in working with challenging students in Hong Kong. Educational Research for Policy and Practice, 11, 119–139. http://dx.doi.org/10.1007/s10671-011-9109-6.CrossRefGoogle Scholar
  59. Parker, P. D., & Martin, A. J. (2009). Coping and buoyancy in the workplace: Understanding their effects on teachers’ work-related well-being and engagement. Teaching and Teacher Education, 25, 68–75. http://dx.doi.org/10.1016/j.tate.2008.06.009.CrossRefGoogle Scholar
  60. Pas, E. T., Bradshaw, C. P., & Hershfeldt, P. A. (2012). Teacher- and school-level predictors of teacher efficacy and burnout: Identifying potential areas for support. Journal of School Psychology, 50(1), 129–145. doi: 10.1016/j.jsp.2011.07.003
  61. Pearson, L. C., & Moomaw, W. (2005). The relationship between teacher autonomy and stress, work satisfaction, empowerment, and professionalism. Educational Research Quarterly, 29, 38–54.Google Scholar
  62. Perry, N. E., Brenner, C. A., Collie, R. J., & Hofer, G. (2015). Thriving on challenge: Examining teachers’ views on sources of support for motivation and wellbeing. Exceptionality Education International, 25, 6–34. Retrieved from http://ir.lib.uwo.ca/eei/vol25/iss1/2.Google Scholar
  63. Perry, N. E., Yee, N., Mazabel, S., Lisaingo, S., & Määttä, E. (2017). Using self-regulated learning as a framework for creating inclusive classrooms for ethnically and linguistically diverse students in Canada. In N. J. Cabrera & B. Leyendecker (Eds.), Handbook of positive development of minority children, 361–377. New York: Springer.Google Scholar
  64. Pettegrew, L. S., & Wolf, G. E. (1982). Validating measures of teacher stress. American Educational Research Journal, 19, 373–396. http://dx.doi.org/10.2307/1162720.CrossRefGoogle Scholar
  65. Reeve, J., & Cheon, S. H. (2014). An intervention-based program of research on teachers’ motivating styles. Advances in Motivation and Achievement, 18, 293–339. http://dx.doi.org/10.1108/S0749-742320140000018008.CrossRefGoogle Scholar
  66. Roeser, R. W., Eccles, J. S., & Sameroff, A. J. (2000). School as a context of early adolescents’ academic and social-emotional development: A summary of research findings. The Elementary School Journal, 100, 443–471. http://dx.doi.org/10.1086/499650.CrossRefGoogle Scholar
  67. Roeser, R. W., Schonert-Reichl, K., Jha, A., Cullen, M., Wallace, L., Wilensky, R., et al. (2013). Mindfulness training and reductions in teacher stress and burnout: Results from two randomized, waitlist-control field trials. Journal of Educational Psychology, 105, 787–804. http://dx.doi.org/10.1037/a0032093.CrossRefGoogle Scholar
  68. Ronfeldt, M., Farmer, S. O., McQueen, K., & Grissom, J. A. (2015). Teacher collaboration in instructional teams and student achievement. American Educational Research Journal, 52, 475–514. http://dx.doi.org/10.3102/0002831215585562.CrossRefGoogle Scholar
  69. Ryan, R. M., & Deci, E. L. (2001). On happiness and human potentials: A review of research on hedonic and eudaimonic well-being. Annual Review of Psychology, 52, 141–166. http://dx.doi.org/10.1146/annurev.psych.52.1.141.CrossRefPubMedGoogle Scholar
  70. Schaufeli, W., & Taris, T. (2014). A critical review of the job demands-resources model: Implications for improving work and health. In G. F. Bauer & O. Hämmig (Eds.), Bridging occupational, organizational and public health: A transdisciplinary approach (pp. 43–68). Dordrecht, The Netherlands: Springer. http://dx.doi.org/10.1007/978-94-007-5640-3_4.CrossRefGoogle Scholar
  71. Schaufeli, W. B., Leiter, M. P., Maslach, C., & Jackson, S. E. (1996). The MBI-general survey. In C. Maslach, S. E. Jackson, & M. P. Leiter (Eds.), Maslach Burnout Inventory. Manual (3rd ed., pp. 19-26) Palo Alto, CA: Consulting Psychologists Press.Google Scholar
  72. Sharrocks, L. (2014). School staff perceptions of well-being and experience of an intervention to promote well-being. Educational Psychology in Practice, 30, 19–36. http://dx.doi.org/10.1080/02667363.2013.868787.CrossRefGoogle Scholar
  73. Shernoff, E., Mehta, T., Atkins, M., Torf, R., & Spencer, J. (2011). A qualitative study of the sources and impact of stress among urban teachers. School Mental Health, 3, 59–69. http://dx.doi.org/10.1007/s12310-011-9051-z.CrossRefGoogle Scholar
  74. Smith, J. M., & Kovacs, P. E. (2011). The impact of standards-based reform on teachers: The case of ‘No Child Left Behind’. Teachers and Teaching, 17, 201–225. http://dx.doi.org/10.1080/13540602.2011.539802.CrossRefGoogle Scholar
  75. Spilt, J. L., Koomen, H. M. Y., Thijs, J. T., & van der Leij, A. (2012). Supporting teachers’ relationships with disruptive children: The potential of relationship-focused reflection. Attachment & Human Development, 14, 305–318. http://dx.doi.org/10.1080/14616734.2012.672286.CrossRefGoogle Scholar
  76. Spilt, J. L., Koomen, H. Y., & Thijs, J. (2011). Teacher wellbeing: The importance of teacher-student relationships. Educational Psychology Review, 23, 457–477. http://dx.doi.org/10.1007/s10648-011-9170-y.CrossRefGoogle Scholar
  77. Trépanier, S., Fernet, C., & Austin, S. (2013). Workplace bullying and psychological health at work: The mediating role of satisfaction of needs for autonomy, competence and relatedness. Work and Stress, 27, 123–140. http://dx.doi.org/10.1080/02678373.2013.782158.CrossRefGoogle Scholar
  78. Van den Broeck, A., Vansteenkiste, M., De Witte, H., Soenens, B., & Lens, W. (2010). Capturing autonomy, competence, and relatedness at work: Construction and initial validation of the work-related basic need satisfaction scale. Journal of Occupational and Organizational Psychology, 83, 981–1002. http://dx.doi.org/10.1348/096317909X481382.CrossRefGoogle Scholar
  79. Van Droogenbroeck, F., Spruyt, B., & Vanroelen, C. (2014). Burnout among senior teachers: Investigating the role of workload and interpersonal relationships at work. Teaching and Teacher Education, 43, 99–109. http://dx.doi.org/10.1016/j.tate.2014.07.005.CrossRefGoogle Scholar
  80. Vangrieken, K., Dochy, F., Raes, E., & Kyndt, E. (2015). Teacher collaboration: A systematic review. Educational Research Review, 15, 17–40. http://dx.doi.org/10.1016/j.edurev.2015.04.002.CrossRefGoogle Scholar
  81. von der Embse, N. P., Kilgus, S. P., Solomon, H. J., Bowler, M., & Curtiss, C. (2015). Initial development and factor structure of the educator test stress inventory. Journal of Psychoeducational Assessment, 33(3), 223–237. doi: 10.1177/0734282914548329.
  82. Yoon, J. S. (2002). Teacher characteristics as predictors of teacher-student relationships: Stress, negative affect, and self-efficacy. Social Behavior and Personality: An International Journal, 30, 485. http://dx.doi.org/10.2224/sbp.2002.30.5.485.CrossRefGoogle Scholar

Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  • Rebecca J. Collie
    • 1
  • Nancy E. Perry
    • 2
  • Andrew J. Martin
    • 3
  1. 1.School of Education (Educational Psychology Research Group)University of New South WalesSydneyAustralia
  2. 2.Department of Educational and Counselling Psychology, and Special EducationUniversity of British ColumbiaVancouverCanada
  3. 3.School of EducationUniversity of New South WalesSydneyAustralia

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