问题:
[单选题]Among many theories, three principal ones that influence most instructional design models today are: _______, cognitivist learning theory, and constructivist learning theory. ( )91r答案窝(daanwo.com)-大学作业答案分享平台
Atwenty-first century learning theory91r答案窝(daanwo.com)-大学作业答案分享平台
Bpsychological development theory91r答案窝(daanwo.com)-大学作业答案分享平台
Cscheme theory91r答案窝(daanwo.com)-大学作业答案分享平台
Dbehaviorist learning theory91r答案窝(daanwo.com)-大学作业答案分享平台
91r答案窝(daanwo.com)-大学作业答案分享平台