（Instructional technology is a field dedicated to the theory and practice of design, development ,utilization,management ,and evaluation of processes and resources for learning .
（Instructional technology is a field dedicated to the theory and practice of design, development ,utilization,management ,and evaluation of processes and resources for learning .
“教育技术是把学习过程和学习资源的设计、开发、运用、管理和评价溶于理论和实践的学科领域。”