| 參考文獻 |
一、 中文部分
陳美珊(2019)。探討趨向表現目標與逃避表現目標對於 學習成效與表現目標採取之影響 －以數位遊戲式英語字彙為例（未出版之碩士論文）。國立中央大學，桃園市。
二、 英文部分
Ames, C. (1992). Classrooms: Goals, structures, and student motivation. Journal of Educational Psychology, 84, 261–271.
Ames, C., & Archer, J. (1988). Achievement goals in the classroom: Students′ learning strategies and motivation processes. Journal of educational psychology, 80(3), 260.
Anderman, E. M., Urdan, T., & Roeser, R. (2005). The patterns of adaptive learning survey. In What Do Children Need to Flourish? (pp. 223-235). Springer, Boston, MA.
Atkinson, J. W. (1957). Motivational determinants of risk-taking behavior. Psychological Review, 64(6p1), 359.
Atkinson, J. W., & Litwin, G. H. (1960). Achievement motive and test anxiety conceived as motive to approach success and motive to avoid failure. The Journal of Abnormal and Social Psychology, 60(1), 52.
Bandura, A. (1994). Social cognitive theory and exercise of control over HIV infection. In R. J. DiClemente & J. L. Peterson (Eds.), AIDS prevention and mental health. Preventing AIDS: Theories and methods of behavioral interventions (pp. 25–59). (Reprinted in modified form from R. DiClemente (Ed.), Adolescents and AIDS: A Generation in Jeopardy, Newbury Park, CA: Sage Publications, 1992, pp. 89–116).
Bandura, A. (1997). Self-efficacy: The exercise of control. New York: W H Freeman/Times Books/ Henry Holt & Co.
Bandura, A. (2010). Self‐efficacy. The Corsini encyclopedia of psychology, 1-3.
Baron, R. M., & Kenny, D. A. (1986). The moderator–mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations. Journal of Personality and Social Psychology, 51(6), 1173-1182. Doi:10.1037/0022-3514.51.6.1173.
Birney, R. C., Burdick, H., & Teevan, R. C. (1969). Fear of failure. New York: Van Nostrand-Reinhold
Blunt, A. K., & Pychyl, T. A. (2000). Task aversiveness and procrastination: A multidimensional approach to task aversiveness across stages of personal projects. Personality and Individual Differences, 28, 153–167.
Bong, M. (2002). Predictive utility of subject-, task-, and problem-specific self-efficacy judgments for immediate and delayed academic performances. The Journal of Experimental Education, 70, 133–162. http://dx.doi.org/10.1080/00220970209599503.
Bouffard, T., Bouchard, M., Goulet, G., Denoncourt, I., & Couture, N. (2005). Influence of achievement goals and self-efficacy on students’ self-regulation and performance.International Journal of Psychology, 40, 373-384.
Caraway, K., Tucker, C. M., Reinke, W. M., & Hall, C. (2003). Self-efficacy, goal orientation and fear of failure as predictors of school engagement in high school students. Psychology in the Schools, 40(4), 417-427
Chen, C. H., Hwang, G. J., & Tsai, C. H. (2014). A progressive prompting approach to conducting context-aware learning activities for natural science courses. Interacting with Computers, 26(4), 348-359.
Chen, C. H., Shih, C. C., & Law, V. (2020). The effects of competition in digital game-based learning (DGBL): a meta-analysis. Educational Technology Research and Development, 1-19.
Chen, C. M., & Chung, C. J. (2008). Personalized mobile English vocabulary learning system based on item response theory and learning memory cycle. Computers & Education, 51(2), 624-645.
Chen, C. M., Liu, H., & Huang, H. B. (2019). Effects of a mobile game-based English vocabulary learning app on learners’ perceptions and learning performance: A case study of Taiwanese EFL learners. ReCALL, 31(2), 170-188.
Chen, J. A., & Usher, E. L. (2013). Profiles of the sources of science self-efficacy. Learning and Individual Differences, 24, 11-21.
Chen, N. S., & Hwang, G. J. (2014). Transforming the classrooms: innovative digital game-based learning designs and applications. Educational Technology Research and Development, 62(2), 125-128.
Church, M.A., Elliot, A.J., & Gable, S.L. (2001). Perceptions of classroom environment, achievement goals, and achievement outcomes. Journal of Educational Psychology, 93(1), 43-54.
Conroy, D. E. (2004). The unique psychological meanings of multidimensional fears of failing. Journal of Sport & Exercise Psychology, 26, 484-491.
Conroy, D. E., & Elliot, A. J. (2004). Fear of failure and achievement goals in sport: Addressing the issue of the chicken and the egg. Anxiety, Stress, and Coping, 17(3), 271-285.
Conroy, D. E., Elliot, A. J., & Hofer, S. M. (2003). A 2× 2 achievement goals questionnaire for sport: Evidence for factorial invariance, temporal stability, and external validity. Journal of sport and Exercise psychology, 25(4), 456-476.
Conroy, D. E., Willow, J. P., & Metzler, J. N. (2002). Multidimensional fear of failure measurement: The performance failure appraisal inventory. Journal of applied sport psychology, 14(2), 76-90.
Conroy, D. E., Willow, J. P., & Metzler, J. N. (2002). Multidimensional fear of failure measurement: The performance failure appraisal inventory. Journal of Applied Sport Psychology, 14, 76-90.
Covington, M. V., & Omelich, C. L. (1984). Task-oriented versus competitive learning structures: Motivational and performance consequences. Journal of Educational Psychology, 76, 1038–1050.
Culler, J. (1976). Structuralist poetics: structuralism, linguistics, and the study of literature. Cornell: Cornell University Press.
Darnon, C., Harackiewicz, J. M., Butera, F., Mugny, G., & Quiamzade, A. (2007).Performance-approach and performance-avoidance goals: When uncertainty makes a difference. Personality and Social Psychology Bulletin, 33(6), 813–827.
De Castella, K., Byrne, D., & Covington, M. (2013). Unmotivated or motivated to fail? A crosscultural study of achievement motivation, fear of failure, and student disengagement. Journal of Educational Psychology, 105(3), 861-880. http://dx.doi.org/10.1037/a0032464 .
Diseth, Å. (2011). Self-efficacy, goal orientations and learning strategies as mediators between preceding and subsequent academic achievement. Learning and Individual Differences, 21(2), 191-195.
Duy, V. V., & Peters, E. (2020). Learning vocabulary from reading-only, reading-while-listening, and reading with textual input enhancement: Insights from Vietnamese EFL learners. RELC Journal.
Dweck, C. S. (1986). Motivational process affects learning. American Psychologist, 41, 1040
Dweck, C., & Leggett, E. (1988). A social –cognitive approach to motivation and personality.Psychological Review, 95(2), 256–273
Elliot, A. J. (1997). Integrating the “classic” and “contemporary” approaches to achievement motivation: A hierarchical model of approach and avoidance motivation. In M. Maehr & P. Pintrich (Eds.), Advances in motivation and achievement (vol.10, pp. 143-179). Greenwich, CT: JAI.
Elliot, A. J. (1999). Approach and avoidance motivation and achievement goals. Educational Psychologist, 34, 169 –189
Elliot, A. J. (2006). The hierarchical model of approach–avoidance motivation. Motivation and Emotion, 30, 111–116.
Elliot, A. J., & McGregor, H. A. (2001). A 2× 2 achievement goal framework. Journal of Personality and Social Psychology, 80(3), 501.
Elliot, A. J., & Moller, A. C. (2003). Performance-approach goals: Good or bad forms of regulation? International Journal of Educational Research, 39, 339–356.
Elliot, A. J., & Murayama, K. (2008). On the measurement of achievement goals: Critique, illustration, and application. Journal of Educational Psychology, 100(3), 613-628.
Elliot, A.J., & Church, M.A. (1997). A hierarchical model of approach and avoidance achievement motivation. Journal of Personality and Social Psychology, 72, 218-232.
Erhel, S., & Jamet, E. (2013). Digital game-based learning: Impact of instructions and feedback on motivation and learning effectiveness. Computers & Education, 67, 156-167.
Erhel, S., & Jamet, E. (2016). The effects of goal-oriented instructions in digital game-based learning. Interactive Learning Environments, 24(8), 1744-1757.
Franciosi, S. J. (2017). The effect of computer game-based learning on FL vocabulary transferability. Educational Technology & Society, 20(1), 123-133.
Galli, L., & Fraternali, P. (2014). Achievement systems explained. Y. Baek, R. Ko, & T. Marsh.Trends and Applications of Serious Gaming and Social Media. Gaming Media and Social Effects. Springer Singapore
Giel, L. I., Noordzij, G., Noordegraaf-Eelens, L., & Denktaş, S. (2020). Fear of failure: a polynomial regression analysis of the joint impact of the perceived learning environment and personal achievement goal orientation. Anxiety, Stress, & Coping, 33(2), 123-139.
Haghbin, M., McCaffrey, A., & Pychyl, T. A. (2012). The complexity of the relation between fear of failure and procrastination. Journal of Rational-Emotive & Cognitive-Behavior Therapy, 30(4), 249-263.
Harackiewicz, J. M., Barron, K. E., Tauer, J.M., Carter, S.M., & Elliot, A. J. (2000). Short-term and long-term consequences of achievement goals: Predicting interest and performance over time. Journal of Educational Psychology, 92(2), 316-330
Hawlitschek, A., & Joeckel, S. (2017). Increasing the effectiveness of digital educational games: The effects of a learning instruction on students’ learning, motivation and cognitive load. Computers in Human Behavior, 72, 79-86. https://doi.org/10.1016/j.chb.2017.01.040.
Heckhausen, J., & Heckhausen, H. (Eds.). (2008). Motivation and action (Vol. 22). New York: Cambridge University Press. http://dx.doi.org/10.1007/978-1-4899-1193-3_3
Huang, W. H., Huang, W. Y., & Tschopp, J. (2010). Sustaining iterative game playing processes in DGBL: The relationship between motivational processing and outcome processing. Computers & Education, 55(2), 789-797.
Huang, Y. M., Huang, S. H., & Wu, T. T. (2014). Embedding diagnostic mechanisms in a digital game for learning mathematics. Educational Technology Research and Development, 62(2), 187–207.
Hulleman, C. S., Schrager, S. M., Bodmann, S. M., & Harackiewicz, J. M. (2010). A metaanalytic review of achievement goal measures: different labels for the same constructs or different constructs with similar labels? Psychological Bulletin, 136(3), 422–449.
Hung, P. H., Hwang, G. J., Lee, Y. H., & Su, I. H. (2012). A cognitive component analysis approach for developing game-based spatial learning tools. Computers & Education, 59(2), 762-773.
Hwang, G. J., Sung, H. Y., Hung, C. M., Huang, I., & Tsai, C. C. (2012). Development of a personalized educational computer game based on students’ learning styles. Educational Technology Research and Development, 60(4), 623-638.
Hwang, W. Y., Shih, T. K., Ma, Z. H., Shadiev, R., & Chen, S. Y. (2016). Evaluating listening and speaking skills in a mobile game-based learning environment with situational contexts. Computer Assisted Language Learning, 29(4), 639-657.
Hwang, W.Y., Shadiev, R. & Huang, S.M. (2011). A study of a multimedia web annotation system and its effect on the EFL writing and speaking performance of junior high school students. ReCALL, 23(2), 160180.
Kasakowskij, R., Friedrich, N., Fietkiewicz, K. J., & Stock, W. G. (2018). Anonymous and non-anonymous user behavior on social media: A case study of Jodel and Instagram. Journal of Information Science Theory and Practice; Volume 6 Issue 3
Keller, J.M. (2010). Motivational design for learning and performance: The ARCS model approach. New York, NY: Springer.
Kinzie, M. B., & Joseph, D. R. (2008). Gender differences in game activity preferences of middle school children: implications for educational game design. Educational Technology Research and Development, 56(5-6), 643-663.
Leonard, J., Buss, A., Gamboa, R., Mitchell, M., Fashola, O. S., Hubert, T., & Almughyirah, S. (2016). Using robotics and game design to enhance children′s self‐efficacy, STEM attitudes, and computational thinking skills. Journal of Science Education and Technology, 25, 860–876
Li, T. M., Chau, M., Wong, P. W., Lai, E. S., & Yip, P. S. (2013). Evaluation of a Web-based social network electronic game in enhancing mental health literacy for young people. Journal of Medical Internet Research, 15(5), e80.
Liem, A. D., Lau, S., & Nie, Y. (2008). The role of self-efficacy, task value, and achievement goals in predicting learning strategies, task disengagement, peer relationship, and achievement outcome. Contemporary Educational Psychology, 33(4), 486–512.
Ling, W., Trancoso, I., & Prada, R. (2011). An agent based competitive translation game for second language learning. In Speech and Language Technology in Education.
Linnenbrink-Garcia, L., Tyson, D. F., & Patall, E. A. (2008). When are achievement goal orientations beneficial for academic achievement? A closer look at main effects and moderating factors. Revue Internationale de Psychologie Sociale, 21(1-2), 19-70.
Luo, W., Paris, S. G., Hogan, D., & Luo, Z. (2011). Do performance goals promote learning? A pattern analysis of Singapore students’ achievement goals. Contemporary Educational Psychology, 36(2), 165-176.
Maehr, M. L. (1989). Thoughts about motivation. In C. Ames & R. Ames (Eds.), Research on Motivation in Education, 3, 299 –315.
Malouff, J., Schutte, N., Bauer, M., Mantelli, D., Pierce, B., Cordova, G., Reed, E. (1990). Development and evaluation of a measure of the tendency to be goal oriented. Personality and Individual Differences, 11, 1191–1200
Marchand, G. C., & Gutierrez, A. P. (2012). The role of emotion in the learning process: Comparisons between online and face‐to‐face learning settings. Internet and Higher Education, 15(3), 150–160. https://doi.org/10.1016/j.iheduc.2011.10.001
Middleton, M. J., & Midgley, C. (1997). Avoiding the demonstration of lack of ability: An underexplored aspect of goal theory. Journal of Educational Psychology, 89(4), 710.
Middleton, M. J., Kaplan, A., & Midgley, C. (2004). The change in middle school students_ achievement goals in math over time. Social Psychology of Education, 7, 289–311.
Midgley, C., Maehr, M. L., Hruda, L. Z., Anderman, E., Anderman, L., Freeman, K. E., & Urdan, T. (2000). Manual for the patterns of adaptive learning scales (pp. 12-13). Ann Arbor: University of Michigan.
Mills, N., Pajares, F., & Herron, C. (2006). A reevaluation of the role of anxiety, self-efficacy, anxiety, and their relation to reading and listening proficiency. Foreign Language Annals, 39, 276–295. http://dx.doi.org/10.1111/j.1944-9720.2006. tb02266.x
Mirhassani, A., Akbari, R., Dehghan, M., Noordin, N., & Abdullah, M. (2007). The relationship between Iranian EFL learners’ goal-oriented and self-regulated learning and their language proficiency. Journal of Teaching English Language and Literature Society of Iran (TELLSI), 1(2), 1-15.
Molina, L., & Hurtado Albir, A. (2002). Translation techniques revisited: A dynamic and functionalist approach. Meta: Journal des Traducteurs/Meta: Translators′ Journal, 47(4), 498-512.
Monte, C. F., & Fish, J. M. (1989). The fear of failure personality and academic cheating. In, R. Schwarzer, H. M. Van der Ploeg, & C. D. Spielberger (Eds.), Advances in test anxiety research (Vol.6, pp. 87–103). Amsterdam: Swets & Zeitlinger.
Moos, D. C. (2014). Setting the stage for the metacognition during hypermedia learning: What motivation constructs matter?. Computers & Education, 70, 128-137.
Moos, D. C., & Marroquin, E. (2010). Multimedia, hypermedia, and hypertext: motivation considered and reconsidered. Computers in Human Behavior, 26(3), 265–276.http://dx.doi.org/10.1016/j.chb.2009.11.004.
Moreno, R., & Mayer, R. E. (2007). Interactive multimodal learning environments. Educational Psychology Review, 19, 309-326. http://dx.doi.org/10.1007/s10648-007-9047-2
Neff, K. D., Hsieh, Y. P., & Dejitterat, K. (2005). Self-compassion, achievement goals, and coping with academic failure. Self and Identity, 4(3), 263–287.
Neff, K. D., Hsieh, Y. P., & Dejitterat, K. (2005). Self-compassion, achievement goals, and coping with academic failure. Self and Identity, 4(3), 263–287.
Newmark, P. (1988b). Approaches to Translation. Hertfordshire: Prentice Hall.
Nicholls, J. G. (1984). Achievement motivation: Conceptions of ability, subjective experience, task choice, and performance. Psychological Review, 91, 328– 346.
Nien, C. L., & Duda, J. L. (2008). Antecedents and consequences of approach and avoidance achievement goals: A test of gender invariance. Psychology of Sport and Exercise, 9(3), 352-372.
Pajares, F. (1996). Self-efficacy beliefs and mathematical problem-solving of gifted students. Contemporary Educational Psychology, 21(4), 325-344.
Peddinti, S. T., Ross, K. W., & Cappos, J. (2014). On the Internet, nobody knows you’re a dog: A Twitter case study of anonymity in social networks. In Proceedings of the Second ACM Conference on Online Social Networks (pp. 83-94). New York, NY: ACM.
Pekrun, R., Elliot, A. J., & Maier, M. A. (2006). Achievement goals and discrete achievement emotions: A theoretical model and prospective test. Journal of Educational Psychology, 98, 583-597.
Plass, J. L., O′keefe, P. A., Homer, B. D., Case, J., Hayward, E. O., Stein, M., & Perlin, K. (2013). The impact of individual, competitive, and collaborative mathematics game play on learning, performance, and motivation. Journal of Educational Psychology, 105(4), 1050.
Putwain, D., Sander, P., & Larkin, D. (2013). Academic self‐efficacy in study‐related skills and behaviours: Relations with learning‐related emotions and academic success. British Journal of Educational Psychology, 83(4), 633-650. http://dx.doi.org/10.1111/j.2044-8279.2012.02084.x.
Rachel M.K. & Elliot A.J. (2016). The 2× 2 Standpoints Model of Achievement Goals.Educational Psychology, a section of the journal Frontiers in Psychology, 7(742).
Rahemi, J. (2007). Self Efficacy in English and Iranian Senior High School Students Majoring in Humanities. Novitas-Royal, 1(2).
Raufelder, D., & Ringeisen, T. (2016). Self-perceived competence and test anxiety: the role of academic self-concept and self-efficacy. Journal of Individual Differences, 37, 159–167. http://dx.doi.org/10.1027/1614-0001/a000202 .
Rawsthorne, L., & Elliot, A. J. (1999). Achievement goals and intrinsic motivation: A metaanalytic review. Personality and Social Psychology Review, 3, 326-344.
Reinders, H., & Wattana, S. (2015). Affect and willingness to communicate in digital game-based learning. ReCALL, 27(1), 38-57.
Romanowski, M. H. (2004). Student obsession with grades and achievement. Kappa Delta Pi Record, 40, 149–151.
Rothblum, E. D. (1990). Fear of failure. In Handbook of social and evaluation anxiety (pp. 497-537). Springer, Boston, MA.
Ryan, A. M., Gheen, M. H., & Midgley, C. (1998). Why do some students avoid asking for help? An examination of the interplay among students′ academic efficacy, teachers′ social–emotional role, and the classroom goal structure. Journal of Educational Psychology, 90(3), 528.
Schnell, K., Ringeisen, T., Raufelder, D., & Rohrmann, S. (2015). The impact of adolescents′ self‐efficacy and self‐regulated goal attainment processes on school performance—Do gender and test anxiety matter? Learning and Individual Differences, 38, 90–98. https://doi.org/10.1016/j.lindif.2014.12.008
Scholz, K., & Schulze, M. (2017). Digital-gaming trajectories and second-language development. Language Learning & Technology, 21(1), 100-120.
Seegers, G., van Putten C. M., & de Brabander C. J. (2002). Goal orientation, perceived task outcome and task demands in mathematics tasks: Effects on students’ attitude in actual task settings. British Journal of Educational Psychology, 72, 365-384.
Senko, C., & Tropiano, K. L. (2016). Comparing three models of achievement goals: Goal orientations, goal standards, and goal complexes. Journal of Educational Psychology, 108(8), 1178–1192.
Shadiev, R., Hwang, W.Y., Yeh, S.C., Yang, S.J.H., Wang, J.L., Lin, H., & Hsu, G.L. (2014). Effects of unidirectional vs. reciprocal teaching strategies on web-based computer programming learning. Journal of Educational Computing Research, 50(1), 6795
Shim, S., & Ryan, A. (2005). Changes in self-efficacy, challenge avoidance, and intrinsic value in response to grades: The role of achievement goals. The Journal of Experimental Education, 73(4), 333-349.
Smith, R. L. (2015). A contextual measure of achievement motivation: Significance for research in counseling. VISITAS Online
Solomon, L. J., & Rothblum, B. D. (1984). Academic procrastination: frequency and cognitive behavioural correlates. Journal of Counselling Psychology, 31, 503–509.
Sopah, D. (2000). Pengaruh Model Pembelajaran dan Motivasi Berprestasi terhadap Hasil Belajar. Jurnal Pendidikandan Kebudayaan, 5(22).
Steel, P. (2007). The nature of procrastination: A meta-analytic and theoretical review of quintessential self-regulatory failure. Psychological Bulletin, 133(1), 65.
Steinmayr, R., & Spinath, B. (2009). The importance of motivation as a predictor of school achievement. Learning and Individual Differences, 19, 80 – 90.
Tan, K. H., Farashaiyan, A., Sahragard, R., & Faryabi, F. (2020). Implications of English as an International Language for Language Pedagogy. International Journal of Higher Education, 9(1), 22-31.
Tobias, S., & Fletcher, J. D. (2007). What research has to say about designing computer games for learning. Educational Technology, 47(5), 20–29
Tobias, S., & Fletcher, J. D. (2008). What do we know about the learning effectiveness of computer games?. In Paper presented at the annual meeting of AERA, New York.
Urdan, T. C., & Mestas, M. (2006). The goals behind performance goals. Journal of Educational Psychology, 98, 354 –365.
Usher, E. L., & Pajares, F. (2008). Sources of self-efficacy in school: Critical review of the literature and future directions. Review of educational research, 78(4), 751-796.
Wang, C., & Seneff, S. (2007). A spoken translation game for second language learning. Frontiers in Artificial Intelligence and Applications, 158, 315.
Woodrow, L. (2011). College English writing affect: Self-efficacy and anxiety. System, 39(4), 510-522.
Wu, T. T., & Huang, Y. M. (2017). A mobile game-based English vocabulary practice system based on portfolio analysis. Educational Technology & Society, 20(2), 265-277.
Yang, J. C., & Quadir, B. (2018). Individual differences in an English learning achievement system: Gaming flow experience, gender differences and learning motivation. Technology, Pedagogy and Education, 27(3), 351-366.
Yang, J. C., Lin, M. Y. D., & Chen, S. Y. (2018). Effects of anxiety levels on learning performance and gaming performance in digital game‐based learning. Journal of Computer Assisted Learning, 34(3), 324-334.
Yang, J. C., Lin, Y. L., & Liu, Y. C. (2017). Effects of locus of control on behavioral intention and learning performance of energy knowledge in game-based learning. Environmental Education Research, 23(6), 886-899.
Yang, J. C., Quadir, B., & Chen, N. S. (2016). Effects of the Badge Mechanism on Self-Efficacy and Learning Performance in a Game-Based English Learning Environment. Journal of Educational Computing Research, 54(3), 371-394.
Yeh, Y. C., & Lin, C. S. (2017). Achievement goals influence mastery experience via two paths in digital creativity games among elementary school students. Journal of Computer Assisted Learning, 34(3), 223-232.
Zeidner, M. (2007). Test anxiety in educational contexts: Concepts, findings, and future directions. In P. A. Schutz, & R. Pekrun (Eds.), Emotion in Education (pp. 165–184). San Diego, CA: Academic Press
Zhang, K., & Kizilcec, R. F. (2014). Anonymity in social media: Effects of content controversiality and social endorsement on sharing behavior. In International AAAI Conference on Web and Social Media (ICWSM) (pp. 643-646). Palo Alto, CA: Association for the Advancement of Artificial Intelligence Press.
Zimmerman, B. J. (2008). Goal setting: A key proactive source of academic self-regulation. In D. H. Schunk, & B. J. Zimmerman (Eds.), Motivation and selfregulated learning: Theory, research, and applications (pp. 267–295). New York, NY: Lawrence Erlbaum Associates. |
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