兒童의 選擇的 注意戰略 發達과 禁止機制 效率性 간의 關係
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국교육학회
ㆍ수록지정보 : 교육학연구 / 30권 / 3호
ㆍ저자명 : 白旭鉉, 李鍾昇
ㆍ저자명 : 白旭鉉, 李鍾昇
목차
Ⅰ. 緖論Ⅱ. 硏究方法
Ⅲ. 硏究結果
Ⅳ. 論議및 結論
參考文獻
ABSTRACT
영어 초록
The purpose of this study was to investigate the relationship between the development of children's selective attention strategies and the efficiency of inhibitory mechanisms. Recently the research by Miller et al. suggests a developmental lag between producing a strategy of selective attention and benefiting from it. The possible explanation for the developmental lag is that allocating effort to produce a strategy reduces the processing capacity available for recall per se. This view was presently related with a generic resources hypothesis. But recently Hasher and Zacks(l988) proposed inefficient inhibition hypothesis that, with aging, inhibitory processs become less efficient, resulting in irrelevant information entering and being maintaind in working memory.We propose an extention of their model to account for developmental differences in children's recall task performence, with the added assumption of limited, generic resources. That is, inhibitory mechanisms become more efficient over childhoood, resulting in less irrelevant information entering working memory with age, yielding increased processing efficiency and increased funtional capacity of working memory. If then, that one of the causes of the develomental lag will be inefficient inhibitory mechanisms will be hypothized. From this point of view, the following two hypotheses concerning the relationship between the development of children's selective attention strategies and the efficiency of inhibitory mechanisms.
H.1 : Even if children spontaneously use an externally perfect selective attention strategies, there will be significant differences in the interference effect showing the efficiency of inhibitory mechanisms between high group children who got higher scores and low group children who got lower scores on the recall tasks.
H.2 : Even if children spontaneously use an externally perfect selective attention strategies, there will be significant differences in the suppression effect showing the efficiency of inhibitory mechanisms between high group children who got higher scores and low group children who got lower scores on the recall tasks.
To test the above hypotheses, an experiment was conducted. 40 children of 3rd and 4th grade respectively were assigned into two groups of the same number, high and low groups, according to their pretest scores. All the children were tested individually by Stroop tasks which consist of three conditions, Neutral, Stroop Control, and Ignored Repetition. The interference effect was observed by comparing conditions Neutral and Stroop Control. The suppression effect was observed by contrasting Ignored Repetition with Stroop Control condition. The data obtained by these tasks were analyzed using MANNOVA, Wilcoxon test, and Mann-Whitney test.
The result of the experiment was as follows. There was significant difference in the interference effects and the suppression effects showing the efficiency of inhibitory mechanisms between high and low group children which had been divided according to the recall task score.
Considering the result of the experiment, the following conclusions could be made. First, there is significant difference in the efficiency of inhibitory mechanisms between the high and low group children which were divided according to the scores of recall tasks. Second, one of the causes of the develomental lag of selective attention atrategy is inefficient inhibitory mechanisms. Finally, it is thought that the inefficient inhibition hypothesis could be applied to child cognitive development.
참고 자료
없음태그
"교육학연구"의 다른 논문
CAI 코스웨어 設計를 위한 授業體制設計 模型의 開發18페이지
‘진로사회화(進路社會化)’의 개념 구성과 교육사회학적 논의17페이지
학생 존중에 관한 이론 분석20페이지
한국방송통신대학 교수 매체 운용 개선 방안15페이지
사범계 대학 교원양성체제의 대안적 탐색12페이지
대학에서의 학습기능(Study Skills) 계발을 위한 학습방법론 과목의 효과 검증21페이지
유아교육의 질적 고양을 위한 과제12페이지
授業設計의 올바른 적용과 새로운 敎室文化 창출을 위한 文化記述的 硏究16페이지
컴퓨터 보조 수업에 있어서 학습자의 자기규제기능 수준과 수업통제 유형간의 관계20페이지
敎授媒體 제작과 그 활용을 통한 學習의 效率化 방안21페이지