Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Socio-Economic Effects on Brain Functions and Symptoms of Child Behavioral Problems

사회경제적 차이가 아동의 뇌기능과 문제행동증후에 미치는 영향

  • Park, Hee-Rae (Dept. of Neuroscience, Seoul University of Bhuddhism) ;
  • Park, Pyongwoon (Dept. of Neuroscience, Seoul University of Bhuddhism) ;
  • Song, Giwon (Dept. of Neuroscience, Seoul University of Bhuddhism) ;
  • Lim, Giyong (Dept. of Neuroscience, Seoul University of Bhuddhism)
  • 박희래 (서울불교대학원대학교 뇌과학과) ;
  • 박병운 (서울불교대학원대학교 뇌과학과) ;
  • 송기원 (서울불교대학원대학교 뇌과학과) ;
  • 임기용 (서울불교대학원대학교 뇌과학과)
  • Received : 2014.12.21
  • Accepted : 2015.01.08
  • Published : 2015.01.31
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Abstract

This study examined for which socio-economic difference effects on brain function and Problem behavior syndrome in children. About a children with no disorders, diseases or cognitive dysfunction-30 were from LIC children and another 30, from MC ones, the study was conducted by measuring and analyzing the data using brain function analysis and K-CBCL from January to April, 2013. The results of the study are as follows. First, it was found that the ratio of LIC's theta(${\Theta}$) and SMR waves and that of delta(${\delta}$), high beta(${\beta}h$), alpha(${\alpha}$) and low beta(${\beta}l$) waves showed significantly higher values than MC children. Second, concerning the symptoms of child behavioral problems, LIC showed significantly higher values than MC children in symptoms of the body, depression and anxiety, social immaturity, thinking problems, attention problems, aggression, internalization, externalization, overall behavioral problems, and emotional instability. MC children showed significantly higher values than LIC chidren in symptoms of social, academic-performance, total social skills. In conclusion, the significant difference of the brain functions and the symptoms of child behavioral problems between LIC and MC children showed that the socio-ecnomic difference has an influence on the same functions and symptoms above.

본 연구는 사회경제적 차이가 아동의 뇌기능과 문제행동증후에 미치는 영향에 대해서 살펴보았다. 장애, 질병 또는 인지기능에 문제가 없는 저소득층(LIC) 아동 30명, 중산층(MC)아동 30명을 대상으로 2013년 1월부터 4월까지 뇌기능 분석과 K-CBCL을 이용한 아동문제행증후의 데이터를 측정 분석하였다. 연구 결과는 첫째, LIC아동은 MC아동보다 세타파(${\Theta}$), SMR파의 비율과 델타파(${\delta}$), 고베타파(${\beta}h$), 알파파(${\alpha}$):저베타(${\beta}l$)의 비율이 유의미하게 높게 나타났고, MC아동은 LIC아동보다 자기조절지수 주의지수 정서지수 항스트레스지수 브레인 지수의 값에서 더 유의미하게 높다는 것을 보여주었다. 둘째, 아동문제행동증후는신체증상, 우울/불안, 사회적 미성숙, 사고의 문제, 주의집중문제, 공격성, 내재화, 외현화, 총 문제행동, 정서불안정에 있어서 LIC아동이 MC아동에 비해서 더 유의미하게 높았고, MC아동은 사회성, 학업수행능력, 총 사회능력에서 LIC아동보다 유의미하게 높았다. 결론적으로, LIC아동과 MC아동의 사회경제적 차이가 상기 뇌기능과 문제행동증후에 영향을 미치는 것으로 밝혀졌다.

Keywords

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