從生態心理學觀點探討視覺系統與知覺──行動配連在體育教學上之應用

Visual systems and perception-action coupling in physical education: An ecological psychology approach

在體育教學情境中，學習者需於高度動態且不確定的環境中，即時偵察環境訊息並做出適切的動作反應，因此，視覺系統中「視感覺」與「視知覺」在不同理論觀點下的區辨，成為理解動作學習與教學設計的重要基礎。相較於訊息處理觀點強調由認知推論所產生的間接知覺，生態心理學主張知覺與行動之間具有直接且循環的關係，個體得以透過直接知覺擷取環境中的關鍵訊息，形成知覺－行動配連，並據以調節動作行為。生態心理學以環境賦使作為知覺的核心檢核標準，指出個體在時間、空間與物體等向度中，會因動態視覺經驗的差異而展現不同的動作控制能力。尤其在瞬時變化的運動情境中，學習者往往能於極短時間內產生相對時宜的動作反應，其關鍵並非仰賴複雜的認知運算，而是源自長期累積的動態視覺經驗與對環境光流訊息的直接擷取。基於上述觀點，本文以生態心理學作為理論基礎，從視覺系統、知覺－行動配連與動作控制的觀點，分析體育教學場域中閉鎖性與開放性運動的學習歷程，並指出環境限制、任務條件與器材特性，將直接影響學習者感知環境賦使的能力。據此，本文提出體育教學在設計上，應依學習者的身體尺度調整器材與任務條件，並營造貼近實際運動情境的學習環境，以促進多元且真實的動態視覺經驗，進而強化知覺－行動配連。本研究旨在填補傳統訊息處理觀點在瞬時運動決策解釋上的不足，透過生態心理學視角提出新的教學設計框架，最後，本文整合生態視覺系統的理論內涵，提出其於體育教學中的指導原則與應用建議，作為未來課程設計與教學實踐之參考。

In physical education teaching contexts, learners are required to continuously detect environmental information and produce appropriate motor responses within highly dynamic and uncertain conditions. Consequently, the distinction between visual sensation and visual perception under different theoretical perspectives becomes a critical foundation for understanding motor learning and instructional design. In contrast to information-processing approaches, which emphasize indirect perception derived from cognitive inference, ecological psychology posits a direct and reciprocal relationship between perception and action. This perspective suggests that individuals utilize direct perception to detect key information, thereby forming perception-action coupling to regulate motor behavior. Ecological psychology conceptualizes affordances as the core criterion for perception, suggesting that individuals exhibit different motor control capabilities across temporal, spatial, and object-related perceptual dimensions as a function of their dynamic visual experiences. Particularly in rapidly changing sport environments, learners are often capable of producing relatively timely and appropriate motor responses within extremely short time frames. Such responses are not primarily dependent on complex cognitive computations, but rather emerge from accumulated dynamic visual experience and the direct pickup of optical flow information. Based on ecological psychology, this paper analyzes learning processes in both closed and open skill contexts within physical education from the perspectives of visual systems, perception-action coupling, and motor control. The analysis highlights that environmental constraints, task conditions, and equipment characteristics directly influence a learner's ability to perceive affordances. Accordingly, this study argues that physical education instruction should involve adapting equipment and task constraints to learners’body scaled properties and designing learning environments that closely resemble authentic sporting contexts. Such an approach facilitates diverse and authentic dynamic perceptual experiences, thereby strengthening perception-action coupling. Finally, this paper integrates the theoretical tenets of the ecological visual system to offer pedagogical principles and practical recommendations, serving as a reference for future curriculum design and instructional practice.