The Routledge International Handbook of Ecological Psychologyprovides the definitive international reference for understanding how humans perceive and control goal-directed behavior in everyday environments. This authoritative volume examines the rapidly expanding field that bridges perception, action, and environmental interaction across diverse real-world contexts.The handbook comprehensively surveys theoretical developments, empirical evidence, and practical applications spanning laboratory research and real-world practice. It explores behavioral dynamics across multiple scales, examining both affordances that create behavioral opportunities and the perceptual information that guides behavioral control. Key domains include child development, rehabilitation, sports performance, artistic expression, diversity studies, and technological innovation. The volume establishes fundamental ecological psychology concepts while showcasing cutting-edge research on lawful perceptual control of everyday actions. Additionally, it maps emerging trends and contemporary debates, positioning new developments against established findings and theories to demonstrate how innovative ideas are challenging traditional viewpoints and advancing the field's theoretical landscape.This handbook serves researchers, graduate students, and academics working in ecological psychology, cognitive science, and related disciplines. It provides essential reference material for those seeking comprehensive understanding of current scholarship and emerging developments in this rapidly evolving field.