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국내 아동 및 청소년 난독증 진단을 위한 종합학습능력평가도구-읽기의 표준화 연구
유한익(Hanik K. Yoo),정재석(Jaesuk Jung),이은경(Eun Kyung Lee),강성희(Sung Hee Kang),박은희(Eun Hee Park),최인욱(InWook Choi) 대한소아청소년정신의학회 2016 소아청소년정신의학 Vol.27 No.2
Objectives: The aim of this study was to develop the computerized Comprehensive Learning Test-Reading (CLT-R) to evaluate the cognitive processes and achievements related to their basic reading ability and identify dyslexia in children and adolescents in South Korea. We also obtained the normative data and evaluated the reliability and validity of the test. Methods: We developed the CLT-R, including the word attack/nonword decoding, paragraph reading, sound blending, nonword repetition, rapid automatized naming, letter-sound matching, visual attention, orthography awareness, and digit span tests, for the purpose of diagnosing dyslexia. We investigated the reliability and validity of the tests and gathered the normative data from 399 subjects (male 48.9%), aged 5-14 years, from the last grade in kindergarten to middle school, dwelling in Seoul and Gyeonggi Province, South Korea. Results: No statistical differences were observed between the means of the tests and retests of the CAT. The mean of the correlation coefficient of the test-retest scores was 0.85. According to the construct validity test calculated by principal constant analysis using the oblique rotation method, 4 factors explained 70.0% of the cumulative variances. In addition, the normative data were obtained for all of the CLT-R subtests. Conclusion: The computerized CLT-R can be used as a reliable and valid tool to evaluate the reading achievement and reading related cognitive process in Korean children and adolescents in schools, clinics, and research institutes.
김범진(Bumjin Kim),안철우(Cheolwoo Ahn),정재석(Jaesuk Jung),신종필(Jongpil Shin) 한국자동차공학회 2013 한국자동차공학회 학술대회 및 전시회 Vol.2013 No.11
일반적으로 차량의 Body 외판의 떨림에 의한 소음/진동 특성을 개선하기 위하여 차체에 부분적으로 Deadener를 적용한다. 수작업으로 진행되는 Deadener 부착작업에 대한 작업자의 인체공학적 신체부담과 소요되는 Man-Hour를 향상시키기 위하여, 자동도포가 가능하면서도 기존의 Deadener와 동등한 특성을 가지면서 전착건조과정에서 경화하여 특성을 발휘하는 BPSD(Body Panel Sound Damper) 재료를 개발하였다. 또한 이 재료에 최적화된 자동도포 시스템을 개발하였으며, 개발된 BPSD 재료를 예상 가능한 Line Trouble 상황에 대하여 평가하였고, 이를 차량에 적용하였다.
국내 아동 및 청소년 주의력 평가를 위한 종합주의력검사의 표준화 연구
유한익(Hanik K. Yoo),이중선(Jungsun Lee),강성희(Sung Hee Kang),박은희(Eun Hee Park),정재석(Jaesuk Jung),김붕년(Boong-Nyun Kim),손정우(Jung-Woo Son),박태원(Tae Won Park),김봉석(Bongseok Kim),이영식(Young Sik Lee) 대한소아청소년정신의학회 2009 소아청소년정신의학 Vol.20 No.2
Objectives: This study was conducted in order to develop and obtain the nonnative data of the computerized Comprehensive Attention Test(CAT) in Korean children and adolescents. It also aimed to evaluate the reliability and validity of the CAT. Methods: We developed the computerized CAT which includes the selective attention task, the sustained attention to response task, the flanker task, the divided attention task, and the spatial working memory task. We investigated the test-retest reliability and the construction validity of this computerized version by using the data from 21 children, and gathered the nonnative data of 9l2 subjects, aged 4 to 15 years, dwelling in the Metropolitan Seoul area in 2008. Results: No statistical differences between means of the tests and retests of the CAT were observed. The mean of the correlation coefficient of the test-retest scores was 0.715. The results from the factor analyses explained 51.7% of the cumulative variance. In addition, the nonnative data for all of the CAT subtests were obtained. Conclusion: The computerized CAT can be used as a reliable and valid tool in both clinical and research settings for Korean children and adolescents with or without neuropsychiatric conditions such as attention deficit.
유한익(Hanik K. Yoo),허한나(Hannah Huh),조민지(Minji Jo),이현주(Hyunju Lee),홍인화(In-Hwa Hong),김중훈(Jung Hun Kim),양수진(Su-Jin Yang),정재석(Jaesuk Jung) 대한신경정신의학회 2021 신경정신의학 Vol.60 No.2
본 연구에서는 읽기장애로 진단된 학령기 아동들을 대상으로 일선 교사들이 학교 현장에서 읽기장애 개입을 시도하고 그 효과성을 검증하고자 하였다. 그 결과, 단어 수준의 읽기 정확성과 유창성이 향상되었으며, 이런 현상은 난독형에서 가장 두드러졌다. 반면 읽기장애 이해형에서는 개입 효과가 관찰되지 않았다. Objectives This study investigated the effectiveness of the intervention program for elementary school students with reading disorders. Methods The intervention program focused on phonological awareness, phonics, and decoding training applied individually to 25 children with a reading disorder by the teachers in charge for four months. To measure the efficacy, this study evaluated the word reading accuracy, fluency, and the related cognitive functions, including phonemic awareness, phonics, and rapid automatized naming using the Computerized Comprehensive Learning Test-Reading before and after the program. Results After the intervention, improvements were observed in the following: the reading fluency score and fluency percentile in the word attack test; reading accuracy rate, fluency score, and fluency percentile in the nonword decoding test; fluency score and fluency percentile in the rapid automatized naming tests; accuracy rate in the letter-sound matching test; accuracy rate in the nonword repetition test. On the other hand, there was no significant difference in the paragraph reading fluency test. According to the subtypes of reading disabilities, children with dyslexic or mixed types improved after the intervention. Conclusion Reading accuracy and fluency of school-aged children with reading disorders improved through the intervention program by the schoolteachers.
주의력결핍 과잉행동장애에서 파탄적 행동장애의 공존과 약물치료
강제욱(Je Wook Kang),박은진(Eun Jin Park),김성찬(Seong Chan Kim),신의진(Yee-Jin Shin),신윤미(Yun-Mi Shin),정재석(Jaesuk Jung),천근아(Keun-Ah Cheon),육기환(Ki-Hwan Yook) 대한소아청소년정신의학회 2012 소아청소년정신의학 Vol.23 No.S
Disruptive behavioral disorders [oppositional defiant disorder (ODD) and conduct disorder (CD)] are common comorbid disorders in children and adolescents with attention-deficit/hyperactivity disorder (ADHD). ODD/CD may be comorbid up to 60% of children and adolescents with ADHD. Comorbid ODD and CD symptoms can have a significant impact on the course and prognosis o f patients with ADHD. Stimulant medications have shown effectiveness in treating both core ADHD symptoms and oppositional symptoms. Assessment and management of comorbid disruptive behavioral symptoms is an essential part in evaluation and treatment of ADHD patients. Further research is needed to investigate the efficacy and safety of various behavioral and medication regimens for ADHD, comorbid ODD and CD and to examine the relationships between ADHD, comorbid ODD and CD.