한국과 미국아동의 스트레스와 대처행동 비교연구

박성옥 ( Seong-ok Park ) 한국아동권리학회 2001 아동과 권리 Vol.5 No.1

아동의 스트레스 , 대처행동과 성취동기에 관한 연구 - 한국과 미국 아동을 대상으로 -

박성옥(Seong Ok Park) 대한가정학회 2001 Family and Environment Research Vol.39 No.9

영재아의 실행기능 향상을 위한 게임놀이프로그램 효과

박성옥(Seong-Ok Park),김윤희(Yun-Hee Kim) 한국영재교육학회 2010 영재와 영재교육 Vol.9 No.3

This study was designed to examine the effect of game play program developed for enhancing the executive function in gifted children The subjects of this study were 24 children, who first grade middle school students. The subjects were assigned into either experimental group(12 children) or Control group(12 children) using matching subject method on the basis of selection evaluation. The experimental groups had attended of 10 group sessions two times a week for 5 weeks the including one week pretest. The post test was conducted within a week after the program. The pre-post test scales used in this study were Stroop Test, Fluency Test, Children's Color Trails Test, Digit SpanTest, and Maze Test of measure executive function. The results of this study were as follow: The Game Play Program had positive effects on executive function domains .In attentional Control, a significant improvement has been observed in selective attention, self control and sustained attention through game play therapy program for gifted children. The results showed positive effect on complex-letter and complex-colo of Stroop Test for measuring inhibition control executive function. In information .In information processing, a significant improvement has been observed in word fluency through Game Play Program. In cognitive flexibility, a significant improvement has been observed in CCTT-difference interrupt through Game Play Program. 본 연구의 목적은 영재아의 실행기능 향상을 위한 게임놀이프로그램을 개발하고 적용하여 그 효과를 검증하는 것이다. 이를 위해 대전시 S 교육청 지역공동 영재아 중학교 1학년 24명 중 12명을 실험집단으로 게임놀이프로그램을 실시하고, 프로그램에 참여하지 않은 12명의 통제집단의 실행기능 검사의 사전, 사후변화를 비교하였다. 그 결과 게임놀이프로그램을 실시한 실험집단이 실시하지 않는 통제집단 보다 주의 통제영역을 재는 Stroop 단어, 색상점수에서 사전보다 사후에 유의하게 높았다. 또한 정보처리영역의 유창성 범주에서도 실험집단이 통제집단보다 사전에 비해 사후에 유의하게 향상되었으며, 인지적 융통성 영역인 주의전환능력을 재는 CCTT 검사에서 실험집단이 통제집단 비해 사전보다 사후에 유의하게 향상되었다. 이러한 결과를 볼 때, 게임놀이프로그램이 영재아의 실행기능을 향상시키는데 효과적이라는 것을 알 수 있다.

아동용 성취동기 척도 개발에 관한 연구

박성옥(Seong-Ok Park),기현주(Hyun-Joo Ki),신귀순(Kui-Soon) 한국영재학회 2004 영재교육연구 Vol.14 No.1

본 연구는 국가의 경제발전은 물론 대인관계와 사회적응에 매우 중요한 역 할을 하는 성취동기 중 아동의 성취동기를 측정할 수 있는 척도를 개발하고자 하였다. 서울시내 초등학교 2곳에 재학중인 5,6학년 아동 586명을 대상으로 설문지 조사를 실시하였다. 예비 연구를 통하여 구성된 81개 문항의 척도를 문항 변별도 측면에서 양호한 수준 х²의 유의도 p<.01과 .25이상 V계수의 68 개 문항을 추출하였다. 68개 문항을 요인 분석하여 고유치 1이상, 요인부하량 .30이상인 49개 문항을 추출한 후 회귀분석을 적용한 결과 설명력의 증가분이 3%미만인 13개 문항을 척도 구성에서 제외시켜 총 36개 문항으로 아동의 성 취동기 최종 측정 척도가 개발되었다. 척도의 신뢰도는 문항 내적일치도 지수 인 Cronbach의 α계수로 산출하였는데, .85로 만족할만한 수준으로 나타나 개 발된 척도가 우리나라 아동의 성취동기를 측정하기 위한 유용한 도구로 검증 되었다. Our purpose is to make up criteria for children's motivation of achievement and develop them into reliable that effectively fit the domestic situations, through testing its reliability and validity. With a view to developing those criteria, questionnaire items were drawn out from our basic investigation and preliminary study, and reliability and validity were tested. For this, we carried out a survey from October 25, 2003 to November 7, 2003 on 586 children who were attending two primary schools in Seoul, in 5th and 6th grade, and analyzed the results. Out of 81 questionnaire items constructed through the preliminary study, we extracted 68 items which show satisfactory level of discrimination with х² confidence level p<.01 and V coefficient greater than .25. The factor analysis was performed on the 68 items and 49 items were extracted which have eigen value greater than 1 and factor load greater than .30. Then regression analysis was applied so that 13 items were taken out of consideration for the criteria, whose incremental contribution to the explained proportion due to regression turned out to be less than 3%. As a result, a total of 36 items were selected as the final measurement criteria was assessed by Cronbach' α coefficient for the items, and we obtained its value of .85 which is at a satisfactory level. The developed criteria has proven to be a useful tool for measuring domestic children's motivation of achievement.

성과급(인센티브)제 도입에 대한 치위생(학)과 학생들의 인식

박성옥(Seong-ok Park),안용순(Yong-soon Ahn) 대한치과의료관리학회 2014 대한치과의료관리학회지 Vol.2 No.1

실험적으로 항원에 의하여 일차 자극된 CD4⁺ T 세포의 이차 면역 반응의 분석

박성옥(Park, Seong-Ok),한영우(Han, Young-Woo),윤현아(Yoon, Hyun-A),어성국(Eo, Seong-Kug) 대한면역학회 2006 Immune Network Vol.6 No.2

Memory T lymphocytes of the immune system provide long-term protection in response to bacterial or viral infections/immunization. Ag concentration has also been postulated to be important in determining whether T cell differentiation favors effector versus memory cell development. In the present study we hypothesized that naive Ag-specific CD4⁺ T cells briefly stimulated with different Ag doses at the primary exposure could affect establishment of memory cell pool after secondary immunization. Methods: To assess this hypothesis, the response kinetics of DO11.10 TCR CD4⁺ T cells primed with different Ag doses in vitro was measured after adoptive transfer to naive BALB/c mice. Results: Maximum expansion was shown in cells primarily stimulated with high doses of ovalbumin peptide (OVA_323-339), whereas cells in vitro stimulated with low dose were expanded slightly after in vivo secondary exposure. However, the cells primed with low OVA_323-339 peptide dose showed least contraction and established higher number of memory cells than other treated groups. When the cell division was analyzed after adoptive transfer, the high dose Ag-stimulated donor cells have undergone seven rounds of cell division at 3 days post-adoptive transfer. However, there was very few division in naive and low dose of peptide-treated group. Conclusion: These results suggest that primary stimulation with a low dose of Ag leads to better memory CD4⁺ T cell generation after secondary immunization. Therefore, these facts imply that optimally primed CD4⁺ T cells is necessary to support effective memory pool following administration of booster dose in prime-boost vaccination.

소상공인 창업자특성이 경영마인드개선과 역량제고 및 성과에 미치는 영향

성옥석(Ok-Suk Sung),박승락(Seong-Lak Park) 대한경영학회 2015 大韓經營學會誌 Vol.28 No.2

실험적으로 항원에 의하여 일차 자극된 $CD4^+$ T 세포의 이차 면역 반응의 분석

박성옥,한영우,윤현아,어성국,Park, Seong-Ok,Han, Young-Woo,Aleyas, Abi George,George, June Abi,Yoon, Hyun-A,Eo, Seong-Kug 대한면역학회 2006 Immune Network Vol.6 No.2

Background: Memory T lymphocytes of the immune system provide long-term protection in response to bacterial or viral infections/immunization. Ag concentration has also been postulated to be important in determining whether T cell differentiation favors effector versus memory cell development. In the present study we hypothesized that naive Ag-specific $CD4^+$ T cells briefly stimulated with different Ag doses at the primary exposure could affect establishment of memory cell pool after secondary immunization. Methods: To assess this hypothesis, the response kinetics of DO11.10 TCR $CD4^+$ T cells primed with different Ag doses in vitro was measured after adoptive transfer to naive BALB/c mice. Results: Maximum expansion was shown in cells primarily stimulated with high doses of ovalbumin peptide $(OVA_{323-339})$, whereas cells in vitro stimulated with low dose were expanded slightly after in vivo secondary exposure. However, the cells primed with low $OVA_{323-339}$ peptide dose showed least contraction and established higher number of memory cells than other treated groups. When the cell division was analyzed after adoptive transfer, the high dose Ag-stimulated donor cells have undergone seven rounds of cell division at 3 days post-adoptive transfer. However, there was very few division in naive and low dose of peptide-treated group. Conclusion: These results suggest that primary stimulation with a low dose of Ag leads to better memory $CD4^+$ T cell generation after secondary immunization. Therefore, these facts imply that optimally primed $CD4^+$ T cells is necessary to support effective memory pool following administration of booster dose in prime-boost vaccination.

의료급여 환자 대상 의약품 중복투약 관리프로그램이 약국약제비와 원외처방조제서비스 이용에 용에 미치는 영향

김성옥 ( Seong Ok Kim ),박실비아 ( Sylvia Park ),이주향 ( Ju Hyang Lee ) 한국보건경제정책학회(구 한국보건경제학회) 2014 보건경제와 정책연구 Vol.20 No.1

의약품 중복투약은 치료군 중복, 치료기간 중복, 복용량 과다 등을 포함하며 환자가 의학적 필요 이상의 의약품 중복투약을 할 경우 치료군 중복으로 인한 부작용 발생위험과 과다복용으로 인한 부작용 발생위험이 높아질 수 있다. 의료급여 환자의 의약품 중복투약을 감소시켜 건강향상 및 약제비 감소를 목적으로 의료기관 간 동일성분 의약품 중복투약 관리제도가 지난 2010년 3월부터 시행되어 왔다. 시행기간이 짧기 때문에 건강향상을 평가하기는 어렵지만, 의약품중복투약 프로그램의 성과 평가로 의료이용 감소 및 약제비 감소에 미친 영향을 단기적으로 평가할 수 있다. 본 연구는 의료급여 환자의 원외처방조제 서비스 이용(내원일수, 요양일수), 약국약제비를 결과변수로 하여 중복투약관리 1차 프로그램 시행 전·후의 변화를 분석하였다. 분석자료는 2009년 3월부터 2011년 8월까지의 의료급여 청구자료를 활용하였다. 정책 실시효과를 평가하기 위한 분석모형으로 구간회귀분석(segmented regression)을 활용하였다. 분석결과로 의료급여 중복투약관리 프로그램 시행 이후 약국요양일수가 감소하였으며 약국약제비가 감소한 것으로 나타나, 중복투약관리 프로그램이 원외 처방조제 서비스 이용 및 약국 약제비 지출을 억제하는 효과가 있다고 판단할 수 있다. 그러나 중복투약 환자의 다빈도 질환으로 만성질환이 포함되어 있어 만성질환자의 의약품 접근성에 부정적 영향을 미쳐 오히려 합병증 발생으로 인한 추가적 비용이 발생할 가능성이 있으므로, 의료급여환자에 대한 포괄적 약력관리 서비스 제공 등을 통해 합리적 의약품 사용을 도모할 수 있는 방안이 마련될 필요가 있다. The prevention program of medication duplication for the Medicaid patients has been implemented since March 2010 to prevent duplication of same ingredient administration in outpatient prescription. The objective of this article is to evaluate short term effect of the program in terms of saving in medical expenditure and shortening of medical use using segmented regression analysis. National Health Insurance Claims data from March 2009 to August 2011 to was used to explore the prevention program of medication duplication for the Medicaid patients with segmented regression analysis. The results showed that the program influenced on the use of outpatient prescription services (measured as prescription days) and pharmaceutical expenditures (measured as pharmacy costs). Although this study has significant limitation that the comparison period has duplicated with the Drug Utilization Review program initiation (October 2010), but DUR didn`t manage any limitation to the outpatient prescription services. Thus we assume the decreasing effect of outpatient prescription services and pharmaceutical expenditures mainly due to the prevention program of medication duplication. However, the patients identified as medication duplication users are mostly suffer from chronic diseases, comprehensive measure to prevent medication duplication to promote rational use for the Medicaid patients. Since medications for chronic diseases were screened with the prevention program of duplication, policy makers need to develop comprehensive drug review and management service to improve rational drug use.

무선통신을 활용한 코인세탁기 자동 관리 시스템

이성관(Seong-Gwan Lee),김대현(Dae-Hyun Kim),박성옥(Sung-Ok Park),문병인(Byungin Moon) 한국통신학회 2015 한국통신학회 학술대회논문집 Vol.2015 No.1