摘要:This Handbook generally highlights the central role of instructional design and conversation within the context of instructional applications. The book is well-written and relatively well-organized. It adds significantly to the literature that addresses global perspectives on instructional design and theory of conversation. Cases represent different examples from diverse areas. Therefore, the Handbook is particularly useful for instructional designers, researchers, teachers, educational technology professionals, and policy makers who work for disseminating worthy instructional design applications.