本研究的目的在透過動態光點的模式，針對羽球正拍擊球動作所產生的恆定性訊息進行分析探討。主要分為兩個實驗，實驗動作者為各6名羽球專長及非專長者，使用陀螺儀（GypsyGyro-18）及高速攝影機（200 Hz）拍攝墜球、殺球及高遠球正拍擊球動作，事後再將影片轉換為15個關節點的動態光點影片。實驗一：專家25名和非專家33名觀看144段動態光點影片，依據羽球擊球預備動作來判斷落點，結果顯示兩組雖無法精確判斷擊球落點，但仍有部分恆定訊息可做為推測的依據，專長選手辨識能力略優於非專長者，而辨識球路的得分率顯著高於辨識方向。實驗二：實驗動作者觀看72段動態光點影片，依據羽球擊球完整動作來判斷是否為自己的擊球動作，結果顯示動作者無法辨識自己的擊球動作型態，而且非專長者傾向將專長選手的動作誤認為自己的動作。綜合實驗結果，透過動態光點可提供與動作有關，但與個人特徵無關的重要訊息，而環境中訊息的恆定性是具有訊息模式的特殊性，環境賦使會影響對特殊訊息模式的偵測。

The purpose of this study was to examine the invariant information of badminton forehand shots from dynamic point light data alone. A motion digitizing system (GypsyGyro-18) and a high speed camera (200 Hz) was used to capture 6 forehand strokes of badminton from six badminton elite players and six PE major students. The kinematics data were converted to 15-point of biological motion data including drop, smash and clear shots to both left and right side of the court. Experiment 1: 25 badminton experts and 33 PE major students were recruited to view 144 biological motion clips of the preparatory phase of badminton shots and to identify where the shuttlecock landed. The results showed certain invariant information could be used for both groups, but the percentage of accuracy was low. Furthermore, experts group had better performance in predicting the landing position of the shots, and the depth was more accurately identified than the left-and-right direction. Experiment 2: 12 performers viewed 72 biological motion clips of their complete badminton shots and identified which ones were performed by themselves. The results showed that the performers were unable to identify their own movement and PE group tended to misidentify themselves to be the elites. In conclusion, biological motion can provide invariant information of performance without personal characteristics. The information invariants were provided with the specific mode and affordance also played a role in detecting it.

引用文獻
中文部分
王國連、劉有德（2006）。以動態光點識別動作協調型態及性別。體育學報，39（2），75-84。
紀世清（2001）。羽球運動技術內容結構之探討。國立體育學院論叢，11( 2)，159-173。
紀世清（2002）。羽球訓練指南。台北市：師大書苑。
陳秋梅、邱憲祥 （2005）。羽球運動的起源及發展。大專體育，76，138-144。
梁小牧（1991）。羽毛球基本技術與戰術。台北市：台灣珠海出版社。
陳秀惠 (1999)。共同時宜機制的探討。東師體育，6，33-42。
楊昌展 (2005)。大專甲組羽球選手正拍與反拍殺球動作之生物力學分析。未出版碩士論文，國立臺灣師範大學，臺北市。
溫卓謀（1995）。訊息處理模式在運動表現的應用。體育學報，19（3），195-206。
溫卓謀（2000）。不同技能層次羽球運動員不同時間壓力擊球情境視覺注意力分配之比較。體育學報，28（3），213-222。
蔡虔祿、黃長福、紀世清（1997）。我國甲組羽球選手四種正拍高手擊球動作之三度空間生物力學分析。體育學報，22，189-200。
蔡坤法 (2005)。羽球正拍擊球前預備動作之探討。未出版碩士論文，國立臺灣師範大學，臺北市。
蕭博仁 (2004)。世界級女子羽球單打選手後場正拍擊球球路分析。未出版碩士論文，國立臺灣師範大學，臺北市。
謝宗諭、劉有德 (2007)。生物動作與運動。中華體育季刊，21(2)，68-74。
英文部分
Abernethy, B., & Russell, D. G. (1987a). Expert-novice differences in an applied selective attention task. Journal of sport Sciences, 9, 26-345.
Abernethy, B., & Russell, D. G. (1987b). The relationship between expertise and visual search strategy in racquet sport. Human Movement Science, 6, 283-319.
Abernethy, B. (1991). Visual search strategies and decision-making in sport. International Journal of Sport Psychology, 22, 189-210.
Abernethy, B. (1987). Anticipation in sport: A review. Physical Education Review, 10, 5-16.
Abernethy, B., & Packer, S. (1989). Perceiving joint kinematics and segment interactions as a basis for skilled anticipation in squash. In C. K. Glare, K. K. Chook, & K. C. Teh (Eds.), Proceedings 7th World Congress in Sport Psychology, Singapore, August, 1989(pp. 56-58). Singapore: International Society of Sport Psychology.
Abernethy, B. (1993). Searching for the minimal essential information for skilled perception and action. Psychological Research, 55, 131-138.
Adams, J. A. (1968). Response feedback and learning. Psychological Bulletin, 70, 486-504.
Beardsworth, T., & Buckner, T. (1981). The ability to recognize oneself from a video recording of one’s movements without seeing one’s body. Bulletin of the Psychonomic Society, 18, 19–22.
Casile, A., & Giese, M. A. (2006). Nonvisual motor training influences biological motion perception. Current Biological, 16, 69-74.
Cheng, K. C., & Liu, Y. T. (2008, June). Can you tell a table tennis from a tennis stroke from biological motion data alone? Poster session presented at the annual meeting of North American Society for Psychology of Sport and Physical Activity 2008, Niagara Falls, Canada.
Gibson, J. J. (1961). Ecological optics. Vision Research, 1, 253-262.
Gibson, J. J. (1979). The ecological approach to visual perception. Boston: Houghton Mifflin.
Cutting, J. E., & Kozlowski, L. T. (1977). Recognizing friends by their walk: Gait perception without familiarity cues. Bulletin of the Psychonomic Society, 9, 353–356.
Goulet, C., Bard, C., & Fleury, M. (1989). Expertise differences in preparing to return a tennis serve: A visual information processing approach. Journal of Sport & Exercise Psychology, 11, 382-398.

Haywood, K. M., & Getchell, N. (2001). Life span motor development. Canada: Human Kinetics.
Johansson, G. (1973). Visual perception of biological motion and a model for its analysis. Perception & Psychophysics, 14(2), 201-211.
Kozlowski, L. T., & Cutting, J. E. (1977). Recognizing the sex of a walker from adynamic point-light display. Perception and Psychophysics, 21, 575-580.
Lee, D. N. (1978). The functions of vision. In H. L. Pick Jnr, & E. Saltzman (Eds.), Modes of perceiving and processing information (pp. 159-170). Hillsdale, NJ: Erlbaum Associates.
Lee, D. N., & Aronson, E. (1974). Visual proprioceptive control of standing in human infants. Perception & Psychophysics, 15, 529-532.
Loula, F., Prasad, S., Harber, K., & Shiffrar, M. (2005). Recognizing people from their movement. Journal of experimental psychology: Human perception and performance, 31, 210-220.
Michaels, C. F., & Carello, M. C. (1981). Direct perception. Englewood Cliffs, NJ: Prentice-Hall.
Newell, K. M. (1991). Motor skill acquisition. Annual Reviews in Psychology, 42, 213-237.
Newell, K. M., Morris, L. R., & Scully, D. M. (1985). Augmented information and the acquisition of skill in physical activity. Exercise and Sport Science Reviews, 13, 235-261.
Poulton, E. C. (1957). On prediction in skilled movements. Psychological Bulletin, 54, 467-478.
Salmela, J. H., & Fiorito, P. (1979). Visual cues in ice hockey goaltending, Canadian Journal of Applied Sport Sciences, 4, 56-9.

Schmidt, R. A., & Gordon, G. B. (1977). Errors in motor responding, “rapid” correction, and false anticipation. Journal of Motor Behavior, 9, 101-111.
Schmidt, R. A. (1988). Motor Control and Learning: A Behavioral Emphasis. (2nd ed.). Champaign, IL: Human Kinetics.
Schmidt, R. A. (1988). Motor control and learning: A behavior emphasis (2nd ed.). Champaign, IL: Human Kinetics.
Schmidt, R. A. (1991). Motor learning and performance: From principles to practice. Champaign, IL: Human Kinetics.
Schmidt, R. A., & Lee, T. D. (1999). Motor control and learning: A behavior emphasis. (3rd ed.). Champaign, IL: Human Kinetics.
Sherrington, C. (1906). The integrative action of the nervous system. New Haven, CT: Yale University Press.
Shipley, T. F., & Cohen, L. R. (2000). Affordances for coordinated action in point-light walker display. Ecological Psychology, 12, 87-92.
Stoffregen, T. A. (2000). Affordances and events. Ecological Psychology, 12(1). 1-28.
Welch, R. B., & Warren, D. H. (1986). Intersensory interactions. In K. R. Boff, L. Kaufman, & J. P. Thomas (Eds.), Handbook of perception and human performance (vol. 1, pp. 25.1-25.36). New York: Wiley.
Williams, A. M., & Burwitz, L. (1993). Advance cue utilization in soccer. In T. Reilly (Ed.), Science and Football Ⅱ. London, E & FN Spon. (pp.239-243).
Yen, Y. T., Hsieh, T. Y., & Liu, Y. T. (2005, June). Gender identification from a point light display improves with age and does not depend only on anatomical feature alone. Poster session presented at the annual meeting of the North American Society for the Psychology of Sport and Physical Activity, St. Pete Beach, FL.