부부의 음주와 부부관계 만족도의 관계에서 부부 폭력의 매개 효과: 자기-상대방 상호의존 모형(APIM) 분석

우성범 ( Sungbum Woo ),이영선 ( Youngsun Lee ) 대한가정학회 2020 Human Ecology Research(HER) Vol.58 No.1

This study examined the mediating effect of intimate partner violence (IPV) between alcohol use and relational satisfaction by the Actor Partner Interdependence Model (APIM). For this study, data were drawn from the 13^th -wave Korea Welfare Panel data and a total of 2,263 married couples were included in the analysis. SPSS 25.0 and AMOS 24 were used to analyze data and the Actor Partner Interdependence Mediation Model (APIMeM) examined the mediating effect. The results of this study are summarized as follows. First, the actor effect and the partner effect on the relationship of alcohol use and partner violence were all verified to be positive effects. Second, the actor effect and the partner effect on the relationship of partner violence and relational satisfaction were all verified to be negative effects. Third, comparison of the actor effect and partner effect between the husband and wife showed that the partner effect in which alcohol use to partner violence was greater in the husband than in the wife. In addition, both the actor and partner effect of violent reducing their relational satisfaction were greater in wives than in husbands. The findings of this study suggest that IPV has a mediating role between couples’ alcohol use and the relational satisfaction and husband’s violent behavior has more negative effect on the quality of the relationship than the wife’s violent behavior.

한국 남성의 남자다움은 무엇인가?: 남성성에 대한 개념도 연구

우성범,Woo Sungbum 한국문화및사회문제심리학회 2019 한국심리학회지: 문화 및 사회문제 Vol.25 No.3

The purpose of this study was to identify the factors that constitute masculine norms of masculine in Korean society. The definition of masculinity was to conform to the male-dominated standard formed socially and culturally. The results of in-depth interviews with 20 male participants were used for a concept mapping analysis to explore the configural representations of Korean masculine norms. After extracting the key sentences related to masculine norms, the participants sorted the 55 key sentences based on similarities and assessed the importance, which was then analyzed with multidimensional scaling method and cluster analysis. The result showed two dimensions, one representing social-personal domain and the other implying dominance-support domain as well as six clusters of caregiver, leadership, emotion suppression, job ability and organizational social adaptation, Expects the masculine abilities, power and control. Finally, the implications of this study, limitations, and the suggestions for future research were discussed.

Camera Placement in Smart Cities for Maximizing Weighted Coverage With Budget Limit

Jun, Sungbum,Chang, Tai-Woo,Jeong, Hanil,Lee, Seokcheon IEEE 2017 IEEE SENSORS JOURNAL Vol.17 No.23

<P>This paper addresses the camera placement problem for smart cities in 3-D space and proposes a heuristic algorithm that maximizes the weighted coverage rate while satisfying the budget constraint. We first discuss about the quantization of surveillance target and camera locations into discrete grid points and the setting of the weights of target grid points. We then present the visibility analysis with field of view in consideration of occlusions and different camera specifications. Based on these characteristics and constraints, we formulate the camera placement problem and propose a new heuristic algorithm called collaboration-based local search algorithm, which incorporates the local search into collaborative allocation. We evaluate the performance of the proposed algorithm in comparison with the greedy algorithm, binary genetic algorithm, and binary particle swarm optimization through simulation experiments with small and large problem sets. The simulation results show that the proposed algorithm outperforms the three existing algorithms in terms of the average weighted coverage rate and computation time.</P>

Investigation of the Subtypes of Nonsuicidal Self-Injury Based on the Forms of Self-Harm Behavior: Examining Validity and Utility via Latent Class Analysis and Ecological Momentary Assessment

Kim Sojung,Woo Sungbum,Lee Jong-Sun 대한의학회 2023 Journal of Korean medical science Vol.38 No.17

Background: This study aimed to empirically derive and validate subtypes of nonsuicidal selfinjury (NSSI) based on the forms of self-harm behavior. Methods: Sixty young adults who exhibited repetitive NSSI completed a clinical interview and baseline measures, followed by a two-week ecological momentary assessment (EMA). A latent class analysis was administered to identify NSSI subtypes based on the forms of self-harm behavior. The subtypes were then compared to baseline clinical and EMA variables, including emotions and urges to self-harm. Results: The best-fitting model supported two subtypes: 1) substance abuse and suicide attempt subtype and 2) cutting and scratching subtype. The substance abuse and suicide attempt subtype reported a higher rate of engaging in lifetime suicide plans and suicide attempts and a higher number of lifetime suicide attempts. They also showed significantly higher severity of self-harm behavior, borderline personality traits, anger, posttraumatic symptoms, and difficulties in emotion regulation when compared to the cutting and scratching subtype. However, there was no inter-subtype difference in self-esteem. In the EMA data, anger toward others, feeling of rejection, loneliness, and helplessness were significantly high in the substance abuse and suicide attempt subtype. The variability of anger toward others was also higher in this subtype compared to the cutting and scratching subtype. Finally, in the two-week research period, the substance abuse and suicide attempt group showed a higher rate of reported urges to self-harm with or without suicidal intent. Conclusion: Findings support the validity of the subtypes based on the forms of self-harm behavior, suggesting the clinical utility of addressing heterogeneity within individuals exhibiting self-harm for assessment and treatment.

The Double Meaning of Online Social Space: Three-Way Interactions Among Social Anxiety, Online Social Behavior, and Offline Social Behavior

Koo, Hoon Jung,Woo, Sungbum,Yang, Eunjoo,Kwon, Jung Hye Mary Ann Liebert 2015 CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING Vol.18 No.9

<P>The present study aimed to investigate how online and offline social behavior interact with each other ultimately to affect the well-being of socially anxious adolescents. Based on previous studies, it was assumed that there might be three-way interactive effects among online social behavior, offline social behavior, and social anxiety regarding the relationship with well-being. To measure social anxiety, online and offline social behavior, and mental well-being, self-report questionnaires such as the Korean-Social Avoidance and Distress Scale, Korean version of the Relational Maintenance Behavior Questionnaire, and Korean version of Mental Health Continuum Short Form were administered to 656 Korean adolescents. Hierarchical regression analysis revealed that the three-way interaction of online social behavior, offline social behavior, and social anxiety was indeed significant. First, online social behavior was associated with lower well-being of adolescents with higher social anxiety under conditions of low engagement in offline social behavior. In contrast, a higher level of online social behavior predicted greater well-being for individuals with high social anxiety under conditions of more engagement in offline social behavior. Second, online social behavior was not significantly related to well-being in youths with low social anxiety under conditions of both high and low engagement in offline social behavior. Implications and limitations of this study were discussed.</P>

HEV 차량내 내연기관과 전기모터 모드의 전자파 방사에 대한 고찰

김성범,우현구,Kim, Sungbum,Woo, Hyungu 한국자동차안전학회 2018 자동차안전학회지 Vol.10 No.1

This paper deals with the broadband electromagnetic emission test of a hybrid electric vehicle. The hybrid electric vehicle's powertrain system consists of an internal combustion engine and an EV traction motor. Depending on the SOC of the traction battery, these modes change automatically in the running state. The Korea electromagnetic compatibility regulations of KMVSS and UN WP.29 stipulated the evaluation method of hybrid electric vehicles. This study analyzes and compares two test results: internal combustion and electric motor mode. Some problems of test conditions are described and an improved test method is proposed for measuring broadband emissions of a hybrid electric vehicle. As a result, we expect this paper to be used as a consideration for improvement when test specifications are revised in the future.

자동차 전장품 위치 변화에 따른 전자파 내성시험 교정방법에 관한 연구

배민관(Mingwan Bae),우현구(Hyun-Gu Woo),신재곤(Jaekon Shin),김성범(Sungbum Kim),안재성(Jaesung An),용기중(Geejoong Yong) 한국자동차공학회 2009 한국자동차공학회 부문종합 학술대회 Vol.2009 No.4

According to revolutionary developments in automobile technologies, a variety of advanced vehicles - hybrid vehicle, hydrogen fuel-cell vehicle, electric vehicle, etc. - emerges recently. The safety is getting more important for developing automobiles. The electro-magnetic compatibility has to be assured since those advanced vehicles are equipped with various new electronic systems. Electro-magnetic compatibility tests, in general, consist of EMI (electro-magnetic interference) test and EMS (electro-magnetic susceptibility) test. We investigate the EMS or the immunity test method suggested in KMVSS (Korean Motor Vehicle Safety Standard), and propose more effective test methods.

자동차 전자파 내성시험 측정방법에 관한 연구

배민관(Mingwan Bae),용부중(Boojoong Yong),우현구(Hyungoo Woo),신재곤(Jaekon Shin),김성범(Sungbum Kim),안재성(Jaesung An) 한국자동차공학회 2008 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

오프라인과 온라인 대인관계가 사회자본형성과 주관적 안녕감에 미치는 영향

권정혜(Kwon, Jung-Hye),육설아(Yook, Sula),우성범(Woo, Sungbum),조현(Cho, Hyun) 사이버커뮤니케이션학회 2013 사이버 커뮤니케이션 학보 Vol.30 No.2

인터넷에 기반한 사회네트워크서비스(SNS) 사용이 확산됨에 따라 사람들의 대인관계가 오프라인과 온라인 공간에서 이루어지게 되었다. 본 연구에서는 온라인과 오프라인 대인관계가 사회자본의 형성과 주관적 안녕감에 어떤 영향을 미치는지를 살펴보기 위해, 대인관계를 아주 가까운 사람들(A), 조금 가까운 사람들(B), 알고 지내는 사람들(C)로 나누고, 이 세 부류의 사람들과 오프라인과 온라인에서의 접촉빈도와 관계유지행동(개방성, 긍정성, 호감표현, 네트워크형성)을 평가하였다. 연구대상은 SNS를 가장 많이 사용하는 2?30대를 중심으로 우리나라 인구분포 비율에 맞춰 서울, 경기, 강원, 충청, 전라, 및 경상 지역에서 총 1,051명에게 설문조사를 실시하였다. 설문조사에는 온라인 대인관계 접촉빈도, 관계유지행동, 친밀감, 사회자본, 주관적 안녕감을 측정하는 문항들을 포함하였다. 분석 결과 첫째, A, B, C로 대인관계 영역에 따른 온오프라인의 접촉빈도, 접촉인원수, 관계유지행동의 상호작용이 유의하였다. 둘째. 오프라인 관계행동의 질과 온라인 관계행동의 질이 사회자본 형성과 주관적 안녕감에 미치는 영향은 A, B, C 영역에서 다르게 나타났으며, 유대감 사회자본과 연결망 사회자본은 모두 주관적 안녕감에 정적인 영향을 주는 것으로 나타났다. 마지막으로 본 연구결과의 의의와 제한점, 앞으로의 연구 방향에 대해 논의하였다. The effect of Internet mediated communication on social relationships is still a topic of hot debate. The purpose of this study was to examine the effect of offline and online interpersonal behaviors on the formation of both bonding and bridging social capital and on subjective well-bring. A sample of 1,051 (male: 464, female: 572) individuals aged in 20~39 years old(M: 27.65, SD: 5.70) was recruited via the personal networks. A questionnaire was administered individually in which measures to assess sociodemographic variables, the size of very close (A), close(B), and acquaintant(C) social relationships, the frequencies and quality of relationship-maintaining behaviors in the offline and online contacts, social capital, and subjective well-bring. Results indicated that participants had more offline contacts than online contacts in A, B, and C relationships. It was also shown that the qualities of relationship-maintaining behaviors were higher with A relationships and in the offline contacts. Finally, path analysis showed that both online and offline contacts in A relationships had positive effects in forming both bonding and bridging relationships and offline contacts in B relationships had a positive effects in bonding relationships. However, online contacts in B and C relationships had a negative effects in bonding relationships. Both bonding and bridging relationships had positive relationships on subjective well-bring.