정신지체아와 정상아의 상위기억 변인에 대한 발달특성 비교 = A Comparative Study in the Developmental Characteristics of Metamory Component between the Normal Children and the Educable Mentally Retarded Children

다국어 초록 (Multilingual Abstract)

This study is on the developmental characteristics of metamemory between NOR and EMR. The problems of the study are : 1) What differences are there between these groups in the development of memory predict capacity, of task difficulty judgement, and of clustering capacity with the component of metamemory. 2) What differences are there between these groups in the development of memory accomplishment on predict capacity.
The subjects are 90 NOR(Age 6 : 30, Age 9 : 30, Age 12 : 30) and 90 EMR(Age 6 30, Age 9 : 30, Age 12 : 30).
The revised Korean version of the metamemory instrument by Brown, Compione and Murphy(1977) was used as the instrument.
The statistical methods of 2-way analysis of variance, t-test and percent(%) were used.
The results of analysis can be summarized as follows :
First, In the area of memory predict capacity, a) there was no significant difference in each age-graup between NOR and EMR. b) there seems to be no relation to the increase of age in both groups.
Second, In the area of task difficulty judgement, a) There was the largest difference in the Age 6 between NOR and EMR, and the gap have tendency to decrease according to the increase of age. b) There was small difference between Ages in NOR, and EMR was great difference between Age 6 and 9.
Third, In the area of clustering capacity, a) There was signoificant difference in each Ages between NOR and EMR. b) There was significant difference in the Age of pre and post metamemory in NOR, but EMR seems to be slow in the development speed of metamemory.
Fourth, In the accomplishment of predicted memory, a) EMR show lower than NOR, the accomplishment show great difference in the unrelated pictures than in the related pictures. b) There was great difference between Age 6 and Age 9 in NOR, and EMR is slow in the developmental speed according to the in increase of age.