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    题名: 國中生樂觀/悲觀傾向、課業壓力評估、課業壓力因應方式與學校生活適應之相關研究
    作者: 丁明潔
    贡献者: 林邦傑
    丁明潔
    关键词: 樂觀/悲觀傾向
    課業壓力評估
    課業壓力因應
    學校生活適應
    日期: 2002
    上传时间: 2009-09-17 14:55:22 (UTC+8)
    摘要: 本研究旨在探討國中生樂觀/悲觀傾向、課業壓力評估、課業壓力因應方式與學校生活適應間之關係，以及個人背景變項在這幾個變項間之差異情形，最後並藉由結構方程模式的建立，試圖找出各變項間之相互影響關係。
    為達成本研究之目的，首先蒐集相關文獻，加以研覽與分析，據之作為本研究架構的理論基礎。在實徵研究方面，以桃園縣公立國中一至三年級1224名男女學生為受試者，以修訂之「樂觀/悲觀量表」、「壓力評估量表」、「學校生活適應量表」及自編之「課業壓力因應量表」為研究工具，進行問卷調查。所得資料以因素分析、信度分析、描述統計分析、皮爾遜積差相關分析、t考驗、單因子變異數分析及SEM結構方程模式等統計方法加以處理。依分析結果發現：一、國中生之樂觀傾向偏低，悲觀傾向偏高；二、國中生之初級評估結果高而次級評估結果普通；三、國中生最常採取的課業壓力因應方式為「積極情緒焦點因應」，其次為「消極情緒焦點因應」、「積極問題焦點因應」，而最少使用的是「消極問題焦點因應」；四、國中生之學校生活適應情形普通，而在各向度的適應上，以同儕關係適應最佳，學習適應最差；五、國中生之性別在壓力評估、各種壓力因應方式、及多數學校生活適應(學習、同儕關係、師生關係及整體)有顯著差異存在；六、國中生之年級在樂觀/悲觀傾向、次級評估、多數因應方式(積極問題、消極問題、積極情緒)及多數學校生活適應(學習、師生關係、心理適應及整體)有顯著差異存在；七、在各變項間之影響關係上，根據研究者所建構之因果路徑模式圖得知，國中生之樂觀傾向與積極壓力因應方式會導致較佳的學校生活適應情形；國中生之悲觀傾向會透過消極壓力因應方式導致較差的學校生活適應情形；國中生之次級評估結果及樂觀傾向可以預測積極壓力因應方式的使用情形；國中生之次級評估結果及悲觀傾向可以預測消極壓力因應方式的使用情形；若進一步進行影響強弱之分析，則會發現悲觀對學校生活適應不具有預測力存在，而樂觀則對學校生活適應具有高度預測力；積極因應方式對學校生活適應的預測力大於消極因應方式；次級評估對選擇使用積極因應方式的預測力大於樂觀；但次級評估對選擇使用消極因應方式之預測力則小於悲觀。
    The purpose of this research is to discuss the relationship between junior high school students’ optimism/pessimism tendency, academic appraisal ways, academic coping ways, and school-life adjustment; and the differences between junior high school students’ gender and grade differences in these four variables; at last, to find out the influence relation between these variables by establishing a structural equation model. The subjects of this research are 1224 junior high school students in Tao-Yuan. The measures used in this research include: OPI, appraisal scale, academic coping scale, and school-life adjustment scale. And, the statistic methods used in this research include: factor analysis, item analysis, descriptive analysis, T-test, One-way ANOVA, Pearson product-moment correlation, and SEM etc.
    The findings are as follow:
    1.Junior high school students have median-low optimism tendency, median-high pessimism tendency, high primary appraisal, and median secondary appraisal.
    2.The frequency of each coping way that junior high school students use most is “positive emotional-focused coping”, then “negative emotional-focused coping”, “positive problem-focused coping”, and “negative problem-focused coping”.
    3.Junior high school students have median school-life adjustment, and in all parts of school-life adjustment, junior high school students have the greatest adjustment in “peer-relation” and the worst adjustment in “learning adjustment”.
    4.“Age” and “gender” have significant differences in most of the variables.
    5.High optimism tendency and positive coping strategy can affect junior high school students’ greater school-life adjustment, and pessimism tendency can only affect their school-life adjustment through negative coping ways; secondary appraisal and optimism tendency can be used to predict positive coping ways; secondary appraisal and pessimism tendency can be used to predict negative coping ways. Further analysis shows that positive coping ways have greater affection on school-life adjustment than negative coping ways; secondary appraisal has greater affection on positive coping ways than optimism and lower affection on negative coping ways than pessimism.
    參考文獻: 參考文獻
    中文部分
    于文正(民79)。壓力知覺、因應策略與個人憂鬱程度的關係。國立台灣大學心理研究所碩士論文。未出版。
    毛國楠(民84)。國中教師的樂觀信念、自我效能、對壓力的認知評估、因應方式與工作調適及身心健康的關係。教育心理學報，28，177-197。
    王保進(民88)。視窗版SPSS與行為科學研究。台北：心理。
    王蓁蓁(民89)。台北縣國中生之壓力源、因應方式與生活適應之相關研究。國立台灣師範大學教育研究所碩士論文。未出版。
    王齡慶(民81)。少數族群青少年學校生活適應之相關因素探討。國立政治大學教育研究所碩士論文。未出版。
    江承曉(民80)。青少年的生活壓力、因應行為與其身心健康之相關研究。國立台灣師範大學衛生教育研究所碩士論文。未出版。
    何家齊(民87)。大學生的樂觀傾向、壓力因應方式與生活適應的相關研究。國立彰化師範大學輔導學系碩士論文。未出版。
    呂敏昌(民82)。國中學生的生活壓力、因應方式與心理社會幸福感的關係。中國文化大學兒童福利研究所碩士論文。未出版。
    李坤崇、歐慧敏(民85)。青少年因應策略量表編製報告。測驗年刊，43 ，241-262
    林家屏(民90)。青少年自我概念與行為困擾之相關研究。國立成功大學教育研究所碩士論文。未出版。
    林銘宗(民87)。國小六年級學童的課業壓力 、因應方式及社會支持之研究。國立嘉義師範學院國民教育研究所碩士論文。未出版。
    洪冬桂(民75)。我國大學生適應問題、因應行為、求助偏好及其相關因素之研究。國立台灣師範大學教育研究所集刊，29，91-102。
    張春興(民78)。張氏心理學辭典。台北：東華。
    張春興(民80)。現代心理學。台北: 東華書局。
    張春興(民83)。教育心理學。台北: 東華書局。
    莫麗珍(民91)。國中學生情緒智力與生活適應關係之研究—以台灣中部地區為例。國立彰化師範大學教育研究所碩士論文。未出版。
    莊明貞(民73)。國中學生學校生活素質與學校適應行為的關係。國立台灣師範大學教育研究所碩士論文。未出版。
    郭生玉(民87)。心理與教育研究法。台北: 精華書局。
    陳正昌、程炳林(民90)。SPSS、SAS、BMDP統計軟體在多變量統計上的應用(二版)。台北：五南。
    傅瓊儀(民89)。以結構方程模式探討制握信念及社會支持在國中生壓力知覺的作用。國立成功大學教育研究所碩士論文。未出版。
    曾肇文(民84)。國小學童學校壓力、因應方式、社會支持與學校適應之相關研究。國立新竹師範學院初等教育學系碩士論文。未出版。
    黃保勝(民86)。台中市國民小學轉學生學校生活適應之研究。國立台中師範學院國民教育研究所碩士論文。未出版。
    黃淑珍(民83)。問題解決策略訓練對大學生解決問題能力、因應方式及心理健康的影響效果之研究。國立彰化師範大學輔導研究所碩士論文。未出版。
    黃淑馨(民81)。台北市參加「國中畢業生自願就學輔導方案」學生升學壓力､因應行為､身心健康與班級氣氛之研究。國立政治大學教育研究所碩士論文。未出版。
    蔣桂嫚(民81)。高中學生生活壓力、因應方式與身心健康關係之研究。國立高雄師範大學教育研究所碩士論文。未出版。
    蔡婉莉(民90)。生活壓力、因應方式與身心健康之相關研究—以高中多元入學方案為背景。國立高雄師範大學教育研究所碩士論文。未出版。
    簡茂發(民75)。大學生適應問題及其相關因素之研究。國立台灣師範大學教育研究所集刊，28，1-90。
    羅婉麗(民89)。國中小學生生活適應之訪談、評量與調查研究。國立成功大學教育研究所碩士論文。未出版。
    蘇彙珺(民86)。社會支持、自我效能與國中學生壓力因應歷程中認知評估及因應策略。國立師範大學教育心理與輔導學系碩士論文。未出版。
    英文部分
    Abramson, L. Y., Metalsky, G. I., & Alloy, L. B. (1989). Hopelessness depression: A theory-based subtype of depression. Psychological Review, 96, 358-372.
    Aldwin, C. M., & Revenson, T. A. (1987). Does coping help? A reexamination of the relation between coping and mental health. Journal of Personality and Social Psychology, 53, 337-348.
    Aspinwall, l. G., & Taylor, S. E. (1992). Modeling cognitive adaptation：A longitudinal investigation of the impact of individual difference. Journal of Personality and Social Psychology, 63, 989-1003.
    Bandura, A. (1986). Social foundations of thought and action：A social cognitive theory. Englewood Cliffs. NJ: Prentce-Hall.
    Bandura, A. (1996). Failure in self-regulation: Energy depletion or selective disengagement? Psychological Inquiry, 7, 20-28.
    Beck, A. (1987). Cognitive models of depression. Journal of Cognitive Psychotherapy: International Quarterly, 1, 5-37.
    Billings, A. G., & Moos, R. H. (1984). Coping, stress, and social resources among adults with unipolar depression. Journal of Personality and Social Psychology, 46, 877-891.
    Billingsley, K. D., Waehler, C. A., & Hardin, S. I. (1993). Stability of optimism and choice of coping strategy. Perceptual and Motor Skills, 76, 91-97.
    Bolger, N. (1990). Coping as a personality process: A prospective study. Journal of Personality and Social Psychology, 59, 525-537.
    Bruder-Mattson, S. F., & Hovanitz, C. A. (1990). Coping and attributional styles as predictors of depression. Journal of Clinical Psychology, 46, 557-565.
    Cantor, N., & Norem, J. K. (1989). Defensive pessimism and stress and coping. Social Cognition, 7, 92-112.
    Carver, C. S., & Scheier, M. F. (1994). Situational coping and coping dispositions in a stressful transaction. Journal of Personality and Social Psychology, 66, 184-195.
    Carver, C. S., Pozo, C., Harris, S. D., Noriega V., Scheier, M. F., Robinson, D. S., Ketcham, A. S., Moffat, F. L. Jr., & Clark, K. C. (1993). How coping mediates the effect of optimism on distress: A study of women with early stage breast cancer. Journal of Personality and Social Psychology, 65, 375-390.
    Cederblad,M., Dahlin, L., Hagnell, O., & Hansson, K.(1995). Coping with life span crises in a group at risk of mental and behavioral disorders: From the Lundby study. Acta Psychiatrica Scandinavica, 91, 322-330.
    Chang, E. C. (1996). Cultural differences in optimism, pessimism, and coping: Predictors of subsequent adjustment in Asian American Caucasian American college students. Journal of Counseling Psychology, 43, 113-123.
    Chang, E. C. (1998). Dispositional optimism and primary and secondary appraisal of a stressor: Controlling for confounding influences and relations to coping and psychological and physical adjustment. Journal of Personality and Social Psychology, 74(4), 1109-1120.
    Chang, E. C., D’ Zurilla, T. J., & Maydeu-Olivares, A.(1997). Optimism and pessimism as partially independent constructs: Relationship to positive and negative affectivity and psychological well-being. Personality and Individual Differences, 23(3), 433-440.
    Chang, E. C., D’Zurilla, T. J., & Maydeu-Olivares, A. (1994). Assessing the dimentionality of optimism and pessimism using a multimeasure approach. Cognitive therapy and research, 18(2), 143-159.
    Compas, B. E., Malcarne, V. L., & Fondacaro, K. M. (1988). Coping with stressful events in older children and young adolescents. Journal of Consulting and Clinical Psychology, 56(3), 405-411.
    Dember, W. N., & Brooks, J. (1989). A new instrument for measuring optimism and pessimism: Test-retest reliability and relations with happiness and religious commitment. Bulletin of the Psychonomic Society, 27(4), 365-366.
    Dember, W. N., Martin, S.H., Hummer, M. K., Howe, S.R., & Melton, R. (1989). The measurement of optimism and pessimism. Current Psychology: Research and Reviews, 8(2), 102-119.
    Ellen, F. M. (1986). Coping in School: Correlations among Perceptions of Stress, Coping Style, Personal Attrubite, and Academic Achievement in Inner-City Junior High School Students. (ERIC Document Reproduction Service No. ED 270537)
    Epstein, S., & Meier, P. (1989). Constructive thinking: A board coping variable with specific components. Journal of Personality and Social Psychology, 57, 332-350.
    Fanshawe, J. P., & Burnett, P. C. (1991). Assessing School-related Stressors and Coping Mechanisms in Adolescents. British Journal of Education Psychology, 61(1), 92-98
    Felton, B. J., & Revenson, T. A. (1984). Coping with chronic illness: A study of illness controllability and the influences of coping strategies on psychological adjustment. Journal of Consulting and Clinical Psychology, 52, 343-353.
    Folkman, S., Lazarus, R. S., Dunkel-Schetter, C., DeLongis, A., & Grune, R. J. (1986). Dynamics of a stressful encounter: Cognitive appraisal, coping, and encounter outcomes. Journal of Personality and Social Psychology, 50, 992-1003.
    Fry, P. S. (1995). Perfectionism, humor, and optimism as moderators of health outcomes and determinants of coping styles ofwomen executives. Genetic, Social, and General Psychology Monographs, 121, 211-245.
    Frydenberg, E., & Lewis, R. (1991). Adolescent Coping: The Different Ways in which Boys and Girls Cope. Journal of Adolescence, 14, 119-133.
    Holahan, C. J., & Moos, R. H. (1987). Personal and contextual determinants of coping strategies. Journal of Personality and Social Psychology, 52, 946-955.
    Holmes, D. S., & Houston, B. K. (1974). Effectiveness of situation redefinition and affective isolation in coping with stress. Journal of Personality and Social Psychology, 29, 212-218
    Holroyd, K. A., & Lazarus, R. S. (1986). Stress, Coping, and Somatic Adaptation. Handbook of Stress: Theoretical and Clinical Aspects. New York: The Fress Press.
    Janoff-Bulman, R., & Brickman, P. (1982). Expectations and what people learn from failure. In N.T.Feather (Ed.), Expectations and actions: Expectancy-value models in psychology (pp. 207-237). Hillsdale, NJ: Erlbaum.
    Lazarus, R. S. (1976). Patterns of adjustment (3rd ed.). New York: McGraw Hill.
    Lazarus, R. S., & Folkman, S. (1984). Stress, appraisal, and coping. New York: Springer.
    Lee, C., Ashford, S. J., & Jamieson, L. F. (1993). The effects of Type A behavior dimensions and optimism on coping strategy, health, and performance. Journal of Organizational Behavior, 14, 143-157.
    Long, B. C., & Sangster, J. I. (1993). Dispositional optimism/pessimism and coping strategies: predictors of psychosocial adjustment of rheumatoid and osteoarthritis patients. Journal of Applied Social Psychology, 23, 1069-1091.
    Lyons, A., & Chamberlain, K. (1994). The effects of minor events, optimism and self-esteem on health. British Journal of Psychological Society, 33, 559-570.
    Marshall, G. N., Wortman C. B., Kusulas, J. W., Hervig L. K., & Vickers, Jr. R. R. (1992). Distinguishing optimism from Pessimism: Relations to fundamental dimensions of mood and personality. Journal of Personality and Social Psychology, 62(6), 1067-1074.
    McConnell, A. R., Bill, C. M., Dember, W. N., & Grasha, A. F. (1993). Personality through metaphor: Optimism, pessimism, locus of control, and sensation seeking. Current Psychology: Developmental, Learning Personality anti Social, 12, 195-215.
    McCrae, R. R. (1984). Situational determinants of coping responses: Loss, threat, and challenge. Journal of Personality and Social Psychology, 46(4), 919-928.
    McCrae, R. R., & Costa, P. T., Jr. (1986). Personality, coping, and coping effectiveness in an adult sample. Journal of Personality, 54, 384-405.
    Nelson, E. S., Karr, K. M., & Coleman, P. K. (1995). Relationships among daily hassles, optimism and reported physical symptoms. Journal of College Student Psychotherapy, 10, 11-26.
    Neufeld, R. W. (1976). Evidence of stress as a function of experimentally altered appraisal of stimulus aversiveness and coping adequacy. Journal of Personality and Social Psychology, 33, 632-646.
    Nolen-hoeksema, S., Girgus, J.S., & Seligman, M.E.P. (1986). Learned helplessness in children: A longitudinal study of depression, achievement, and explanatory style. Journal of Personality and Social Psychology 51, 435-442.
    Peterson, C.(1988). Explanatory style as a risk factor for illness. Cognitive Therapy and Research , 12, 119-132.
    Peterson, C., & Bossio, L. M. (1991). Health and optimism: New research on the relationship between positive thinking and physical well-being. New York: Free Press.
    Peterson, C., Seligman, M.E.P., & Vaillant, G.E. (1988). Pessimistic explanatory style is a risk factor for physical illness: A thirty-five-year longitudinal study. Journal of Personality and Social Psychology, 55, 23-27.
    Plomin, R., Scheier, M. F., Bergeman, C. S., Pederson, N. L., Nesselroade, J. R., & McClearn, G. E. (1992). Optimism, pessimism, and mental health: A twin/adoption analysis. Personality and Individual Differences, 13, 921-930.
    Ptacek, J. T., Smith, R. E., & Dodge, K. L. (1994). Gender differences in coping with stress: When stressor and appraisals do not differ. Personality and Social Psychology Bulletin, 20, 421-430.
    Rim, Y. (1990). Optimism and coping styles. Personality and Individual difference, 11, 89-90.
    Scheier, M. F., & Carver, C. S. (1985). Optimism, coping, and health: Assessment and implications of generalized outcomes expectancies. Health Psychology, 4(3), 219-247.
    Scheier, M. F., & Carver, C. S. (1987). Dispositonal optimism and physical well-being: The influence of generalized outcome expectancies on health. Journal of personality, 55(2), 169-210.
    Scheier, M. F., & Carver, C. S. (1992). On the power of positive thinking: The benefits of being optimistic. Current Directions in Psychological Science, 2, 26-30.
    Scheier, M. F., Matthews, K. A., Owens, J. F., Magovern, G. J., Sr., Lefebvre, R. C., Abbott, R. A., & Carver, C. S. (1989). Dispositonal optimism and recovery from coronary artery bypass surgery: The beneficial effects on physical and psychological well-being. Journal of Personality and Social Psychology, 57, 1024-1040.
    Scheier, M. F., Weintraub, J. K., & Carver, C. S. (1986). Coping with stress: Divergent strategies of optimists and pessimists. Journal of Personality and Social Psychology, 51, 1257-1264.
    Segerstrom, S. C., Taylor, S. E., Kemeny M. E., & Fahey, J. L. (1998). Optimism is associated with mood, coping, and immune change in response to stress. Journal of Personality and Social Psychology, 74(6), 1646-1655.
    Seligman, M. E. P., Abramson, L. Y., Semmel, A., & Von Baeyer, C. (1979). Depressive attributional styles. Journal of Abcdrmal Psychology, 88, 242-247.
    Stone, A. A., & Neale, J. M. (1984). New measure of daily coping: Development and preliminary results. Journal of Personality and Social Psychology, 46, 892-906.
    Strutton, D., & Lumpkin, J. (1992). New measure of daily coping: Development and preliminary results. Journal of Personality and Social Psychology, 46, 892-906.
    Taylor, S. E. (1995). Health Psychology (3rd ed.). New York. McGraw Hill.
    Taylor, S. E., Kemeny, M. E., Aspinwall, L. G., Schneider, S. G., Rodriguez, R., & Herbert, M. (1992). Optimism, coping, psychological distress, and high-risk sexual behavior among men at risk for Acquired Immune Deficiency Sydrome(AIDS). Journal of Personality and Social Psychology, 63, 460-473.
    Tennen,H., & Affleck, G. (1987). The costs and benefits of optimistic explanations and dispositional optimism. Journal of Personality, 55, 377-393.
    Terry, D. J. (1991). Coping resources and situational appraisal as predictors of coping behavior. Personality and individual differences,12(10), 1031-1047.
    Thomas, S. P. (1989). Gender differences in anger expression: Health implications. Research in Nursing and Health, 12, 389-398
    Tomaka, J., Blascovich, J., Kelsey, R. M., & Leitten, C. L. (1993). Subjective, physiological, and behavioral effects of threat and challenge appraisal. Journal of Personality and Social Psychology, 65, 248-260.
    Vitaliano, P. P., Russo, J., Carr, J. E., Maiuro, R. D., & Becker, J. (1985). The ways of coping checklist: Revision and psychometric properties. Multivariate Behavioral Research, 20(1), 3-26.
    Wearly, G., Stanley, M.A., & Harvey, J.H. (1989). Attribution (pp.106-147). New York: Springer-Verlag.
    Weinstein, N. D. (1984). Why it won’t happen to me: Perceptions of risk factors and susceptibility. Health Psychology, 3, 431-457.
    Youngman, M. B. (1979). Assessing behavioral adjustment to school. British Journal Education Psychology, 49, 258-264.
    網路部分
    勞工安全衛生所(2000)。勞工安全衛生所網站。取自http://www.iosh.gov.tw/
    台灣立報(2002.05.10)。台灣立報電子網站。取自http://lihpao.shu.edu.tw/
    自由電子新聞網(2002.11.09)。自由電子新聞網網站。
    取自http://www.libertytimes.com.tw/
    描述: 碩士
    國立政治大學
    教育研究所
    89152021
    91
    資料來源: http://thesis.lib.nccu.edu.tw/record/#G0089152021
    数据类型: thesis
    显示于类别:[教育學系] 學位論文

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