14.Archambault, I., Janosz, M., Fallu, J. S., & Pagani L. S. (2009); Students engagement and its relationship with early high school dropout. Journal of Adolescence, 32, 651-670.
15.Chu, A. C. & Chol, J. N. (2012); A preliminary study of worry and metacognition in hypochondriasis. Clinical Psychology and Psychotherapy, 6, 96-101.
16.Chu, A. C., & Chol, J. N. (2005); Rethinking procrastination: Positive effects of active procrastination behavior on attitudes and performance. Journal of Social Psychology, 145, 245-264.
17.Diener, E., Wirtz, D., Tov, W., Kim-Prieto, C., Choi, D. W., Oishi, S., et al. (2010). New Well-being Measures: ShortScales to Assess Flourishing and Positive and Negative Feelings. Social Indicators Research, 97 (2), 143-156.
18.Effert, B., & Ferrari, J. R. (1989); Decisional procrastination: Examining personality correlates. Journal of Social Behavior Psychologist, 23, 207-217.
19.Finn, J. D., & Rock, D. A. (1997); Academic success among students at risk for school failure. The Journal of Applied Psychology, 82, 221˚234.
20.Fredericks, J. A., Blumenfeld, P. C., & Paris, A. H. (2004); School engagement: Potential of the concept, state of the evidence. Review of Educational Research, 74, 59–109.
21.Gunuc, S., & Kuzu, A., (2015); Student engagement scale: development, reliability and validity. Assessment & Evaluation in Higher Education, 40 (4), 587–610.
22.Huang, C. (2011); Self-concept and academic achievement: A meta-analysis of longitudinal relations. Journal of School Psychology, 49, 505-528.
23.Johnson, D., & Slaney, R.B. (1996); Perfectionism: Scale Development and a study of Perfectionistic Clients in Counseling. Journal of College Student Development, 37, (1), 29-41.
24.Kennedy C, Kools S, Kong SK, Chen JL, Franck L, Wong TK. (2004); Behavioral, emotional and family functioning of hospitalized children in China and Hong Kong. International Nursing Review. 51 (1) 34 - 46.
25.Khoroushi, P., Nili, M. R., Abedi. A. (2014). Relationship between “Cognitive and Emotional Engagement of Learning” and “Self-Efficiency” of Students; Farhangian University of Isfahan. Bimonthly of Education Strategies in Medical Sciences. 7(4): 229-234.
26.Klassen R.M, Krawchuk L.L, Lynch S.L, Rajani S. (2008); Procrastination and motivation of undergraduates with learning Disabilities. Reaserch and practice, 23(3), 137- 147.
27.Larson, R. W., & Walker, K. C. (2013); Dilemmas of practice: Challenges to program quality encountered by youth program leaders. American Journal of Community Psychology, 45, 338–349.
28.Maltby, J., Macaskill, A. & Gillett, R. (2007); The cognitive nature of forgiveness: Using cognitive strategies of primary appraisal and coping to describe the process of forgiving. Journal of Clinical Psychology, 63(6), 555-566.
29.McKean, K.J. (1994); Using multiple risk factors to assess the behavioral, cognitive, and affective effects of learned helplessness. The Journal of Psychology, 128, (2), 177-183.
30.Miller, R. B., Greene, B. A., Montalvo, G. P., Ravindran, B., & Nichols, J. D. (1996); Engagement in academic work: The role of learning goals, future consequences, pleasing others, and perceived ability. Contemporary Educational Psychology, 21, 388˚ 422.
31.Millings, A., Buck, R., Montgomery, A., Spears, M., & Stallard, P. (2012). Schoolconnectedness, peer attachment, and self-esteem as predictors of adolescentdepression, Journal of Adolescence, 35, 1061-1067.
32.Niemiec, C. P., Lynch, M. F., Vansteenkiste, M., Bernstein, J., Deci, E. L., & Ryan, R. M. (2014); The antecedents and consequences of autonomous self-regulation for college: a self- determination theory perspective on socialization. Journal of Adolescence, 26, 761-775.
32.Pekrun, R. (2006). The control-value theory of achievement emotions: Assumptions, corollaries, and implications for educational research and practice. Educational Psychology Review, 18(4):315–341.
33.Pekrun, R., Goetz, T., Daniels, L. M., Stupnisky, R. H., & Perry,R. P. (2010). Boredom in achievement settings: Exploring control valueantecedents and performance outcomes of a neglected emotion.Journal of Educational Psychology, 102, 531–549.
34.Pekrun, R., Goetz, T., Frenzel, A. C., Barchfeld, P., & Perry, R. P.(2011). measuring emotions in students' learning and performance:The achievement emotions questionnaire (AEQ). ContemporaryEducational Psychology, 36(1), 36-48.
35.Putwain, D. V., Connors, L., Symes, W., & Douglas-Osborn. E. (2011). Is academic buoyancy anything more than adaptive coping? Anxiety, Stress and Coping, 1-10.
36.Pietarinen, J., Soini, T., & Pyha lto, K., (2014); Students’ emotional and cognitive engagement as the determinants of well-being and achievement in school. International Journal of Educational Research, 67, 40–51.
37.Reeve, J., Jang, H., Carrell, D., Jeon, S., & Barch, J. (2004). Enhancing students’ engagement by increasing teachers’ autonomy support. Motivation and Emotion, 28(2), 147-169.
38.Selcuk, G. S., Caliskan, S., and Erol, M.(2007); Theeffect of gender and grade levels on Turkish.physics teacher candidates’ problem solving Strategies. Journal of Turkish since education, 4(2), 10-19.
39.Wang, M, T., Chow, A., Hofkens, T., & Salmela-Aro, K. (2015); The trajectories of student emotional engagement and school burnout with academic and psychological development: Findings from Finnish adolescents. Learning and Instruction, 36, 57–65.
40.Wang, M. T., & Holcombe, R. (2010); Adolescents perceptions of classroom environment, school engagement, and academic achievement. American Educational Research Journal, 47, 633˚662.
41.Wang, M. T., Willett, J. B., & Eccles, J. S. (2011); The assessment of school engagement: Examining dimensionality and measurement invariance by gender and race/ethnicity. Journal of School Psychology, 49, 465-480.
42.Wubbels, T., Brekelmans, M. & Hooymayers, H. (2008); Interpersonal teacher behavior inthe classroom. In B. J. Faser and H. J. Walberg. Educational Enviroments, Evaluation,Antecedents and Consequences, Oxford, Pergamon Press.