Hyun, S.
Hanyang University · Psychology
About the Lab
Professor Hyun's research lab specializes in interdisciplinary studies spanning educational psychology, non-profit organization efficiency, and engineering applications in fluid dynamics. The lab investigates the impact of arts-integrated education on child development, particularly focusing on creativity and social skills in young children. It also conducts empirical research on program and fundraising efficiency in Korean non-profit organizations using data envelopment analysis (DEA), and explores technical aspects of hydrodynamic cavitation reactors for industrial applications. These diverse research directions reflect a strong commitment to both social impact and technological innovation.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15본 연구는 미술 중심 통합문화예술교육이 유아의 창의성과 사회성에 미치는 영향을 검증하는 데 그 목적이 있었다. 이를 위해 서울시 소재 병설 유치원에서 만 6세 아동 44명을 모집하여 이를 두 집단으로 나누고, 한 집단(실험집단)에는 본 연구를 위해 개발한 10회기 미술 중심 통합문화예술교육활동을 제공하였고 다른 한 집단(비교집단)에는 해당 시간만큼 자유선택놀이 시간을 갖도록 하였다. 본 연구에서 시행된 미술 중심 통합문화예술교육활동은 서울문화재단(2010)이 학령기 아동들을 위해 개발한 시각예술분야 통합문화예술교육 프로그램을 유아의 발달 단계에 맞추어 조정한 것으로, 각 예술 영역의 특징을 부각시키고 놀이적 요소의 비중을 강화시킨 특징을 가지고 있었다. 활동의 효과를 검증하기 위해 처치 전과 후의 창의성과 사회성 수준을 측정하였고, 실험-비교집단 간 그리고 처치 전-후 간 점수를 비교하였다. 결과, 실험집단은 모든 창의성과 사회성 하위차원들에서 처치 전에 비해 처치 후 유의미한 점수
Glossing is a widely used and examined vocabulary learning tool, and one of the major branches of glossing research has compared the relative effects of first language (L1) and second language (L2) glosses on reading comprehension and vocabulary learning. However, the findings in this literature have not been consistent, calling for a comprehensive and systematic review. To this end, we conducted a meta-analysis to investigate the relative effects of L1 and L2 glossing on L2 reading comprehensio
Purpose The purpose of this study is to provide models to analyze the efficiency of programs and efficiency of fundraising to apply the models to non-profit organizations (NPOs) in Korea and to draw out improvement points of inefficiency using data envelopment analysis (DEA). Design/methodology/approach Using DEA, this study analyzed the program efficiency and fundraising efficiency of 22 Korean NPOs in the field of humanitarian assistance. Findings Of 22 NPOs, 15 were identified as being effici
The cavitation intensity of a novel hydrodynamic cavitation reactor (HCR) was experimentally evaluated in terms of the amount of bubble generation and bubble collapse energy. The amount of bubble generation was analyzed by flow visualization using a high-speed camera. The bubble collapse energy was evaluated by calculating the generated thermal energy. Pressure and velocity were selected as parameters affecting cavitation intensity. Further, to evaluate the effect of pressure, cavitation intensi
Given the situation where effective guidance of preschoolers with problem behaviors is urgently needed, the present study aimed to investigate kindergarten teachers' current status of guiding children with problem behaviors, and their awareness of necessity of and needs for in-service education to better guide children with problem behaviors. Through this investigation, the study tried to help better designing of a future in-service education for teachers in this matter. Two-Hundred-and-seventy-
This study is aimed at finding out the self-perception and value of clothing they wear to today’s businessmen who work in a fast-growing global network society and for developing a suitable image consulting program for businessmen. The purpose of this study is to categorize businessmen into personality types, and then analyzing purchase behaviors for clothing and image perception, self-image satisfaction among categorized groups. The participants of this study are 320 businessmen who are from 20
This study compared compositional, social support, and structural characteristics of personal networks among women in residential (RT) and intensive outpatient (IOP) substance abuse treatment. The study sample included 377 women from inner-city substance use disorder treatment facilities. Respondents were asked about 25 personal network members known within the past 6 months, characteristics of each (relationship, substance use, types of support), and relationships between each network member. D
This study aimed to identify kindergartener intra-individual variables related to smartphone overuse. Based on previous findings in the addiction literature and related theoretical explanations, this study focused on kindergartener gender, age at the time of first smartphone use, smartphone proficiency, four temperaments (novelty seeking, harm avoidance, reward dependency, persistence), and length of time using the smartphone for three different purposes (weekly smartphone use for learning, for
The purpose of this study was to test the mediation of maternal self-efficacy in the effects of maternal anxiety on mothers' parenting behaviors. Two-hundred-and-twelve mothers of children aged between two and six years were measured their levels of trait anxiety, maternal self-efficacy, and parenting behaviors (warmth/acceptance, rejection/ coercion, and laissez- faire/neglect). Consistent with previous findings, maternal anxiety and maternal self- efficacy related significantly to each of thre
지속가능한 공급사슬관리는 기업의 경쟁우위 확보, 공급사슬관리 전반으로 CSR 활동이 확대되어야 한다는 요구 증대, 정부의 규제와 비정부기구의 압력 등으로 인해 그 중요성이 커지고 있다. 본 연구의 목적은 지속가능한 공급사슬관리에서 고객의 인지와 구매의도의 관계를 자기-브랜드 연결과 신뢰의 매개효과를 통해 분석하는 데 있다. 스마트폰을 연구대상 품목으로 선정하여 국내 스마트폰 사용자 425명을 대상으로 설문조사 후, 구조방정식 통계기법을 사용하여 실증분석을 하였다. 분석 결과, 고객의 지속가능한 공급사슬관리 인지는 제품 구매의도에 통계적으로 유의한 정(+)의 영향을 미치며, 자기-브랜드 연결과 신뢰가 고객의 지속가능한 공급사슬관리 인지와 구매의도 사이에서 중요한 매개변수의 역할을 하고 있었다. 본 연구는 고객의 공급사슬관리의 지속가능성 인지와 구매의도의 관계를 분석하는 데 있어 자기-브랜드 연결과 신뢰의 매개효과를 확인하는데 의의가 있다. 지속가능한 공급사슬관리가 고객의 구매의도에 미
Background: There is an association between early life traumas and the development of depression in adults. Few studies have used nationwide population-based samples to investigate whether the type of early life trauma differentially influences the risk of developing depression. Methods: Major depressive disorder and early life trauma were assessed using the Korean version of the Composite International Diagnostic Interview (K-CIDI) for DSM-IV psychiatric disorder and a questionnaire for early l
It is crucial for people to have an immediate link to community-based mental health services (CMHSs) after psychiatric crisis. This study aims to identify the determinants of people's use of CMHSs after Mobile Crisis Team (MCT) intervention. This study integrated four local administrative records and selected 1,771 adults who received MCT intervention in 2008. The authors measured the length between the last day of crisis period and the first date of using CMHSs and used the Cox proportional haz
Introduction: Construction worker safety remains a major concern even as task automation increases. Although safety incentives have been introduced to encourage safety compliance, it is still difficult to accurately measure the effectiveness of these measures. A simple count of accident rates and lower numbers do not necessarily mean that workers are properly complying with safety regulations. To address this problem, this study proposes an image-based approach to monitor moment-by-moment worker
Research Areas
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