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고위험군 남·여 청소년 문제행동 유형에 따른 부모자녀관계 차이: 내재화-외현화 공존 문제행동을 중심으로
박진아 한국청소년학회 2024 청소년학연구 Vol.31 No.2
The object of this study is to examine differences in parent-adolescent relation according to high-risk adolescents’ gender and behavior problem types. The subjects were 242 high-risk adolescents(137 male and 105 female adolescents). The results were, first, high-risk male adolescents showed more externalizing behavior problems than female students, and received less affection and more excessive interference from their parents. High-risk female students had higher insecure attachment than male students. Second, high-risk male adolescents showed more internalizing-externalizing problem behaviors than female students. Third, high-risk adolescents of internalizing- externalizing problem behavior types were experiencing more relationship frustration and excessive interference in parent-adolescents relation. Lastly, high-risk female students of internalizing-externalizing problem behavior types experienced a higher level of relationship frustration in the parent-adolescent relation compared to male students. Based on the results of this study, we expect differentiated counseling and intervention for each type of problem behavior among high-risk male and female adolescents and development of customized parent education programs.
잠재프로파일분석을 활용한 고위험군 청소년의 부모자녀관계 유형 분류 및 문제행동 탐색
박진아,신유림,이미리 한국아동심리재활학회 2020 놀이치료연구 Vol.24 No.1
본 연구의 목적은 고위험군 청소년의 부모자녀관계 유형을 분류한 후, 유형별 문제행동의 차이를 살펴보고자 하였다. 연구대상은 고위험군으로 선별된 총 329명의 중·고등학교 청소년이었다. 분석결과는 다음과 같다. 첫째, 고위험군 청소년의 부모자녀관계 유형은 ‘관계대립형’, ‘애정훈육결핍형’, ‘관계부족형’, ‘과대개입형’의 총 4개 집단으로 분류되었다. 둘째, 고위험군 남자청소년의 경우, 관계대립형과 관계부족형은 다른 집단보다 더 높은 과잉행동, 더 낮은 품행문제를 보였다, 관계대립형은 가장 높은 정서증상, 관계부족형보다 더 높은 총 문제행동을 보였다. 마지막으로, 고위험군 여자청소년의 경우, 관계대립형이 애정훈육결핍형에 비해 정서증상을 더 많이 보였다. The purpose of this study was to classify high risk adolescent parent-adolescent relationship types and to examine differences in behavior problems according to the type. Participants were 329 high-risk adolescents. Results were as followed: First, four groups were found: Conflictual relationship, Insufficient affect & discipline, Insufficient relationship, and Excessive interference. Second, the high-risk boys in Conflictual relationship and Insufficient relationship groups showed more hyperactivity and less conduct problems than the other groups. The high-risk boys in Conflictual relationship group showed the most emotional symptoms, and more total behavior problems than Insufficient relationship group counterparts. The high-risk boys in Excessive interference group showed more peer problems than Insufficient relationship group counterparts. Finally, the high-risk girls in Conflictual relationship group showed more emotional problems than Insufficient affect & discipline group counterparts.
30세 이상 성인의 뇌졸중 유병현황과 관련요인-국민건강영양조사 제7기 3차년도(2018)-
박진아 이화여자대학교 이화간호과학연구소 2020 Health & Nursing Vol.32 No.1
Purpose: This purpose of this study to provide basic data for interventional development for prevention and management of stroke by confirming the prevalence of stroke and related factors in adults over 30 years of age using data from the 2018 National Health and Nutrition Survey(KNHANES Ⅶ-3). Method: This study is a secondary analysis study using raw data from the 7th year (2018) of the KNHANES Ⅶ-3. It is a confirmative descriptive correlation study. Result: The risk factors for stroke prevalence are age, self-assessment health, hypertension diagnosis, hyperlipidemia diagnosis, myocardial infarction diagnosis, myocardial infarction diagnosis, angina diagnosis, diabetes diagnosis, depression diagnosis, activity limitation, walking for a week, chronic disease Family history, parental hypertension, mother's stroke. Drinking and smoking are not related factors. Conclusion: In order to control factors related to stroke prevalence, active intervention is needed for related disease. In order to manage an individual's self-rated health and depression, and in the case of family history of chronic disease, parents' hypertension, and mother's stroke, it is necessary to perform selective manage is needed.
박진아,이충현 대한수의학회 2017 Journal of Veterinary Science Vol.18 No.1
Mammalian target of rapamycin (mTOR) has an important role in various biological processes in cells. In the present study, we investigated temporal changes in mTOR and phosphorylated-mTOR (p-mTOR) expressions in the rat hippocampal CA1 region following chronic cerebral hypoperfusion (CCH) induced by permanent bilateral common carotid arteries occlusion (2VO). The mTOR immunoreactivity in the pyramidal neurons and mTOR protein level in the hippocampal CA1 region were markedly decreased at 21 and 28 days after 2VO surgery. However, p-mTOR protein expression was significantly increased at 7 days following CCH but then decreased with time. The results indicate that mTOR and p-mTOR expressions change in the hippocampal CA1 region after 2VO surgery and that reduced expressions of mTOR and p-mTOR may be closely related to the CCH-induced neuronal damage in the hippocampal CA1 region.
박진아,최문선,황선영 한국통계학회 2011 응용통계연구 Vol.24 No.1
In GARCH context, the conditional variance (or volatility) is of a quadratic function of the observation process. Examine standard ARCH/GARCH and their variant models in terms of quadratic formulations and it is interesting to note that most models in GARCH context have contained neither the first order term nor the interaction term. In this paper, we consider three models possessing the first order and/or interaction terms in the formulation of conditional variances, viz., quadratic GARCH, absolute value GARCH and bilinear GARCH processes. These models are investigated with a view to model comparisons and applications to financial time series in Korea. 다양한 GARCH류 모형들의 변동성 함수를 살펴보면 흥미롭게도 거의대부분 모형에서 수익률의 일차항(first order term)이나 수익률과변동성의 교차항(interaction term)이 나타나지 않는다. 일차항과교차항은 변동성의 비대칭성을 설명하는 역할을 할 수 있으며 h_t의 회귀분석식의 형태로 볼 때 변동성 함수의 일반적인 이차형식(quadratic form)을 구성한다고 할 수 있다. 본 논문에서는 변동성과 수익률들 사이의 교차항 및 일차항을 포함한 이차형식(quadratic form) 변동성모형들을 소개하고, 국내 금융시계열 자료에 적용한 후 비교 분석하고자 한다.
박진아,황선영,Park, J.A.,Hwang, S.Y. 한국통계학회 2010 응용통계연구 Vol.23 No.5
차원 축소(dimension reduction) 기법은 주로 횡단면 자료 분석에서 널리 이용되어 왔으며 시계열 분석 분야에서의 적용은 상대적으로 미진한 실정이다. 본 논문에서는 부분-수량화를 통한 주성분분석 방법을 계절형 시계열에 적용시켜 시계열 자료의 차원 축소를 시도하고자 한다. 분석 방법론을 단계별로 제시하였으며 월별 실업률 자료 분석을 통해 설명하였다. We investigate a possible achievement in dimension reduction of time series via partially quantified principal component. Partial quantification technique allows us in modeling to accommodate artificial variable(s) of practical importance which is defined subjectively by the data analyst. Suggested procedures are described and in turn illustrated in detail by analyzing monthly unemployment rates in Korea.