초록 열기/닫기 버튼
본 연구는 뇌교육 프로그램 적용에 따른 초등학교 4~6학년 학생들의 집중력 상태를 알아보기 위해 전산화 뇌파측정 시스템을 이용한 ‘학습능력 진단과제’ 수행시의 두뇌 활성상태를 분석하였다. 평균 나이 11세의 남녀 학생 44명을 대상으로 실험집단과 비교집단에 각각 22명씩 배정하고, 실험집단에게 14주 동안 주 5회, 회당 40분간 뇌교육 프로그램을 실시하였다. 실험 전후 총 2차례의 측정을 통해 집단간 비교분석을 실시하였다. 뇌파 측정부위는 10/20 국제 전극배치법에 의해 Fp1, Fp2의 위치에 전극을 부착하고 과제 수행시의 실시간 활성뇌파를 측정하였다. 분석 결과, 난이도별 집중력 수준은 Low, Medium, High의 모든 수준에서 실험군이 비교군에 비해 유의한 증가를 보였다. 또한 난이도별 집중력 수준을 표준화한 전체 집중력 수준에서도 실험군은 비교군에 비해 유의한 향상을 보였다. 집중력 향상에 따른 뇌파 변화에서는 SMR파, M-Beta파, H-Beta파, Gamma파의 우측 전두극(Fp2) 부위에서 실험군은 비교군에 비해 유의한 증가를 보였다.
This study analyzes brain activity state in performing ‘learning ability diagnosis task’ using computerized electroencephalogram (EEG) measurement system in order to examine concentration of the fourth to sixth graders of elementary school according to the application of brain education program. It divided 44 male and female students with average age of 12 years old into experimental group (22 students) and control group (22) and brain education program was conducted with experimental group for 40 min a session, five times a week for 14 weeks. Comparative analysis between two groups was conducted through two measurements before and after experiment. EEG was measured at the positions of Fp1 and Fp2 where electrode was attached by international 10/20 electrode system and activity EEG was measured during the performance of task. As a result of the analysis, experimental group showed significant increase in concentration by difficulty at the level of low, medium and high. In addition, the level of the whole concentration which standardizes the concentration level by difficulty showed significant improvement in experimental group compared to control group. In the change of EEG as a result of improvement of concentration, experimental group showed significant increase in right frontal pole (Fp2) of SMR wave and M-Beta wave and H-Beta and Gamma wave compared to comparative group.
키워드열기/닫기 버튼
brain education program, EEG, brain gymnastics, concentration, HSP Gym
