多媒体学习中的元理解监测线索

The cues of learners’metacomprehension monitoring during multimedia learning

关于学习者进行元理解监测究竟是使用启发式线索还是表征线索,尚存在一定的争议。本文通过操作不同呈现方式设计三个实验对学习者元理解监测使用的线索进行探究,结果发现多媒体呈现方式下,学习者的元理解监测会受到多媒体优势信念的影响,比单独学习文本的学习者做出更高的元理解判断;使用预先警告可以降低多媒体优势信念对元理解监测的影响,使学习者做出更为准确的元理解判断;相对于单独学习文本的学习者,采用多媒体呈现方式时学习者会获得更多的元理解监测表征线索。研究结果启示学习者在进行多媒体学习时应时刻警示,且教育者需在教育材料中进行相应的标识。

There were most controversy for the cues of metacomprehension monitoring.This study explored the cues of learners’metacomprehension monitoring by using three experiments.The results found that the multimedia superiority beliefs impact learner’s metacomprehension monitoring during multimedia learning.Compared to the learners who accepted text-only presentations,the learners who accepted the multimedia presentations made higher metacomprehnsion judgment.Giving warning before could help the learner make metacomprehension judgment more effectively during multimedia learning.Compared to the learners who accepted text-only presentations,learners could get more metacomprehension monitoring characterization cues during multimedia learning.The result was meaningful for learners and teachers.If the learners used multimedia presentation,they should realize that the multimedia belief may mislead themself,and the teachers should label the key points in the teaching contents.