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청소년의 행복감에 관한 양적 연구 동향 : 국내 학술지를 중심으로
서애리(Ae Ri Seo) 단국대학교 상담학연구소 2021 상담교육연구 Vol.4 No.1
본 연구는 청소년들의 행복감에 영향을 미치는 요인에 관한 양적연구 동향을 분석하여, 관련 연구의 현 상황을 파악하고 이를 토대로, 후속 연구 발전을 위한 기초자료를 제시하는 데 목적이 있다. 이를 위하여, 2001부터 2020년까지 48편의 KCI 등재 국내 학술 논문들을 자료유형별, 연도별, 주요 분석방법별, 측정도구별, 영향요인 및 경로・구조에 대한 동향 분석을 실시하였다. 분석결과는 다음과 같다. 첫째, 최근 20년 간 관련 연구는 계속 증가하고 있으며, 분석방법 또한 다양해지고 있다. 둘째, 행복감 연구에서 종단자료 사용빈도가 늘어나고 있으나 효과적인 활용에 이르지는 못하고 있다. 셋째, 행복감 측정을 위한 척도들은 매우 다양하게 혼용되고 있으며, 척도들마다 구성요인 차이가 비교적 큰 것으로 나타났다. 넷째, 최근 행복감 연구에서 가장 많이 사용되고 있는 분석기법은 매개분석인 것으로 나타났다. 마지막으로, 그동안 행복 연구의 영향요인으로 개인영역 요인이 가장 활발히 연구되어왔고, 사회 영역 요인에 대한 연구는 상대적으로 부족한 것으로 나타났다. 본 연구에서는 이런 결과를 바탕으로 의미와 시사점 및 제한점을 논의하였다. The purpose of this study is to analyze quantitative research trends on factors that affect the happiness of adolescents, understand the current state of related research, and provide basic data for the development of future research based on this. To this end, 48 domestic academic papers registered in KCI from 2001 to 2020, were analyzed based on data types, publication year, major analysis methods, measurement tools, influence factors, and trend analysis of the pathes and structures. The analysis results are as follows. First, in the last 20 years, the number of related studies are increasing continuously, and analysis methods are also becoming diversified. Second, in the study of happiness, the usage of longitudinal data is increasing, but it has not reached an effective use. Third, the scales for measuring happiness are used in a very various ways, and the difference in constituent factors for each scale is relatively large. Fourth, it was found that the most widely used analysis method in the recent happiness research is mediated analysis. Lastly, the personal domain factor has been studied most actively as an influencing factor of happiness research, and the research on the social domain factor has been found to be relatively insufficient. Based on these results, the meanings, implications and limitations of the study were discussed.
서애리,이현숙,김영순 高麗大學校 倂設 保健大學 保健科學硏究所 2000 保健科學論集 Vol.26 No.1
Cognitive decline is perceived to be a characteristic of the aging process, and is profoundly manifested in age-related neurodegenerative disorders such as Aizheimer's Disease(AD). The pathologic mechanisms underlying neurodegeneration are complex and not completely understood, but a contributing factor is believed to be oxidative stress. The brain has a high metabolic requirement for oxygen and a high concentration of polyunsaturated fatty acids, and therefore is prone to lipid peroxidation. Lipid peroxidation leads to the production of free radicals that may attack and irreversibly damage neural tissue, thus contributing directly or synergistically to neurodegenerative process. Accumulating evidence from preclinical and clinical studies supports the hypothesis that oxidative stress may be associated with the onset and progression of AD. Antioxident therapies are being promoted in the lay press to enhance mental functions and delay cognitive losses with aging. This paper summarizes the oxidative stress hypothesis of AD and reviews the strengths and limitations of published antioxidant studies in AD in relation to the role of such therapies in practice.
김영혜,서애리,김미경,이연미 대한영양사협회 1999 대한영양사협회 학술지 Vol.5 No.1
This study was prospectively conducted to investigate any relationship of nutritional status at the time of admission to length of hospital stay and mortality. All patients admitted to the Asan Medical Center between October 13 and November 12, 1997 who met the study criteria were included in the study. Patients were classified as Not-at-risk, At-risk Ⅰ or At-risk Ⅱ based on the levels of serum albumin and total lymphocyte count in a computerized nutrition screening program. Sixty three percent of the patients were classified as Not-at-risk Group, 29% as At-risk Group Ⅰ and 8% as At-risk Group Ⅱ. Significant correlation was observed between nutritional status and LOS (P<0.01) as well as mortality rate (P<0.05). The more the patient had the nutritional risk factors, the longer the LOS and the higher the mortality rate were. Further studies have to be done in order to demonstrate cost-effectiveness of medical nutrition therapy for the malnourished hospitalized patients.