• Title/Summary/Keyword: 다항로지스틱회귀분석

Search Result 94, Processing Time 0.023 seconds

Difference of Collaboration·Empathy Skill and Adaptation of School Life according to School Bullying Types (집단따돌림 유형에 따른 협동 및 공감기술과 학교생활적응의 차이)

  • Park, Wan-Sung;Jeong, Goo-Churl
    • The Journal of the Korea Contents Association
    • /
    • v.16 no.11
    • /
    • pp.399-408
    • /
    • 2016
  • This research was conducted to analyze the relationship among school bullying types, collaboration empathy skills, and adaptation of school life. A survey was conducted for the research, and asked 213 adolescents in middle and high schools in capital area(middle school: 106, high school: 107). Data Analysis was used a two-step cluster analysis to classify the type of bullying, explanation of a prediction variable according to the groups were analyzed by a multiple logistic regression analysis. The results of analysis of the research are as in the following. First, experience of afflicting or suffering from school bullying had negative correlation with collaboration empathy skills, and also with school life adaptation. Secondly, assailant group and victim group of school bullying was related to the lack of collaboration skill, and also related with empathy skill. Thirdly, collaboration empathy skills was influential factor on the adaptation of school life. Based on the results, collaboration empathy skills reduce the experience of bullying, and have a positive impact on the adaptation of school life. It confirmed the need for a social skills training program and discussed the implications.

Social Participation of Korean Older Persons (우리나라 노인의 사회참여 유형분석)

  • Lee, So-Chung
    • Korea journal of population studies
    • /
    • v.32 no.1
    • /
    • pp.71-91
    • /
    • 2009
  • One of the most fundamental problems an ageing society faces is the role deprivation and social isolation of older persons. In this respect, restoring the roles and social status of older persons by promoting their social participation is considered crucial to enhancing their quality of life. From such viewpoint, this study aims at analyzing the social participation of older persons from an actor-oriented perspective. To do so, this study classifies various social participatory activities into representative activity types and analyzes the socio-demographic determinants of each activity types. The findings show that the participatory activities of Korean older persons could be classified into four types : volunteer-focused, religion-focused, occupation-focused and kyungrodang-focused social participation. Also, it has been found that the determinants of each social participation types, including the non-participatory type, differs according to the socio-demographic condition of each older person, thus indicating that differentiated policy measure is required to enhance the activites of Korean older persons.

The Effect of Social Participation on Cognitive Impairment Degree among Korean Older Adults: Comparative Study between Urban and Rural Area (사회참여활동이 고령자 인지기능 손상 정도에 미치는 영향: 도시와 농촌 간 차이 분석)

  • Kang, Joo Young
    • The Journal of the Korea Contents Association
    • /
    • v.20 no.10
    • /
    • pp.326-337
    • /
    • 2020
  • The purpose of this study is to analyze the effect of social participation types on cognitive impairment degree(normal, mild, severe cognitive function) by urban and rural difference. The research was performed by multinomial logistic regression with the data of elderly 5,668 over 55 years of age from the sixth wave(2016) and the seventh wave(2018) of the Korean Longitudinal Study of Ageing. Results show that social participation reduces the risk of cognitive impairment on both urban and rural older adults regardless of types, but the types of social participation, which are effective to reduce the risk of cognitive impairment, are different between urban and rural area. According to residential area, types of social participation, which are effective to decline the risk of being mild or severe cognitive impairment and the risk of being severe cognitive impairment relative to mild, are different. These findings suggest that, in order to prevent cognitive impairment and reduce the severity, social participation is strongly recommended and appropriate supports are required. This implies policy and intervention efforts considering the urban and rural difference are needed.

Identification of Latent Classes of Adolescent's Health Condition and Verification the effects of Social Capital : Comparison of Intact Families and Single Parent families (청소년 건강에 대한 잠재계층 분류 및 사회자본의 영향 검증 : 양부모가정과 한부모가정의 비교를 통하여)

  • Chun, JeeWon;Kim, Kyoung-A
    • Journal of Digital Convergence
    • /
    • v.16 no.6
    • /
    • pp.385-397
    • /
    • 2018
  • This study used latent class analysis to identify heterogeneous subgroups with respect to health condition among adolescents. We also examined associations between latent classes and verified to determine how the patterns of health condition relate to social capital. This study used data from Korean Survey on the Rights of Children and Youth in 2015, which consists of 6,912 from middle and high school students. The findings are as follows. Latent class analysis revealed a three-class solution. Results indicated that family social capital and school capital significantly verified to the above latent classes all family type. But, community social capital not significantly predicted to the above latent classes only single parent families. Policy implications for improving the health condition of adolescents are discussed.

Korean Fashion Firms' Entry into Foreign Markets: Empirical Analysis of Determinants of their Choice of Foreign Direct Investment Modes (한국 패션기업의 해외시장 진입방식 연구: 해외직접투자 유형의 결정요인 분석을 중심으로)

  • Kim, Hye-Yeong;Ra, Won-Chan
    • Korea Trade Review
    • /
    • v.42 no.1
    • /
    • pp.189-215
    • /
    • 2017
  • This study analyzes the determinants of the choice of foreign direct investment mode by Korean fashion firms in entering into foreign markets. We have established hypotheses regarding their choice among three classical entry modes including a wholly-owned subsidiary, a joint venture and an M&A based on factors such as the investing firm's size, international experience and international strategy type, host market potentials, cultural distance and foreign investment risk. By conducting multiple logistic regression over secondary data on 100 Korean fashion firms, we found that all variables but cultural distance were statistically significant. The results may contribute to advancing international business theory on the fashion industry and developing fashion firms' global strategy.

  • PDF

A Study on the Types and Determinants of Longitudinal Changes in the Economic Preparations for the aging Among People with Physical Disabilities: Using Latent Class Growth Model (지체장애인의 경제적 노후준비에 대한 종단적 변화유형과 결정요인에 관한 연구 : 잠재계층성장분석을 활용하여)

  • Lee, Gye Seung;Kim, Dong Ha
    • Korean Journal of Social Welfare Studies
    • /
    • v.48 no.4
    • /
    • pp.157-185
    • /
    • 2017
  • This study aimed to explore the trajectories of economic preparations for the aging among people with physical disabilities and to identify the determinants according to the Andersen model. For this study, data were drawn from Panel Survey of Employment for the Disabled (PSED). A total of 1,847 samples were used from the second to the eighth wave. Latent class growth model was conducted to explore the longitudinal change classes for the disabled, and the multinominal logistic regression analysis was conducted to examine the influence of the determinants. As a result, four classes were identified: preparation decrease group, continuous non-preparation group, preparation increase group, and continuous preparation group. Each group was found to be associated deferentially with education level, family income, socioeconomic status, employment, home ownership, national basic livelihood security recipient status, and ADL. These findings proposed the practical and political implications for the strategies concerned with facilitating the economic preparations for the aging among the disabled.

Change Prediction of Forestland Area in South Korea using Multinomial Logistic Regression Model (다항 로지스틱 회귀모형을 이용한 우리나라 산지면적 변화 추정에 관한 연구)

  • KWAK, Doo-Ahn
    • Journal of the Korean Association of Geographic Information Studies
    • /
    • v.23 no.4
    • /
    • pp.42-51
    • /
    • 2020
  • This study was performed to support the 6th forest basic planning by Korea Forest Service as predicting the change of forestland area by the transition of land use type in the future over 35 years in South Korea. It is very important to analyze upcoming forestland area change for future forest planning because forestland plays a basic role to predict forest resources change for afforestation, production and management in the future. Therefore, the transitional interaction between land use types in future of South Korea was predicted in this study using econometrical models based on past trend data of land use type and related variables. The econometrical model based on maximum discounted profits theory for land use type determination was used to estimate total quantitative change by forestland, agricultural land and urban area at national scale using explanatory variables such as forestry value added, agricultural income and population during over 46 years. In result, it was analyzed that forestland area would decrease continuously at approximately 29,000 ha by 2027 while urban area increases in South Korea. However, it was predicted that the forestland area would be started to increase gradually at 170,000 ha by 2050 because urban area was reduced according to population decrement from 2032 in South Korea. We could find out that the increment of forestland would be attributed to social problems such as urban hollowing and localities extinction phenomenon by steep decrement of population from 2032. The decrement and increment of forestland by unbalanced population immigration to major cities and migration to localities might cause many social and economic problems against national sustainable development, so that future strategies and policies for forestland should be established considering such future change trends of land use type for balanced development and reasonable forestland use and conservation.

Daily Smoking Girls' Tobacco Use, Health Behaviors and Family Factors : Analysis of 2015 Korean Youth Risk Behavior Web-based Survey (매일 흡연하는 여고생의 흡연양상, 건강행태 및 가족특성 : 청소년건강행태온라인조사 활용을 통한 융복합 연구)

  • Lee, Youngjin
    • Journal of Digital Convergence
    • /
    • v.14 no.5
    • /
    • pp.377-384
    • /
    • 2016
  • This study aimed to examine the difference of tobacco use, health behaviors and family factors according to the daily tobacco use among female adolescents in South Korea using cross-sectional national data. The study used raw data from the 11th Korean Youth Risk Behavior Web-Based Survey that was performed in 2015. Data of a total of 2,006 female students in high school were analyzed using SPSS/WIN 23. Of the girl 27.5% in high school reported current smoker. Approximately 19.2% of the participants were classified as a daily smoker group. In the multinomial logistic analysis, factors associated with daily smoking were mother's smoking habit, facilities of residence, subjective academic achievement and subjective economic status. In order to develop health promotion strategy and education programs, it is expected to consider factors found relevant in this study.

An Estimation of the Spatial Development Patterns based on the Characteristic City Indicators - The Case of Gangnam District - (도시특성지표 기반 공간개발 패턴 추정에 관한 연구 - 강남지역을 대상으로 -)

  • Jang, Seongman;Yi, Changhyo
    • Spatial Information Research
    • /
    • v.23 no.3
    • /
    • pp.23-33
    • /
    • 2015
  • Most data used for urban planning is aggregated by administrative district. Thus, a fundamental limit to analysing the changes of micro-geographical units exists. The object of this study is to estimate spatial development patterns based on characteristic city indicators. Gangnam, an area that was analysed, was divided into hexagon polygons. The development density and characteristic city indicators were input into each polygon. Moreover, this study analysed the influence of characteristic city indicators on development density using multinomial regression analysis. According to the results, distance between a polygon and both a road and a bus stop led to a decrease of development density in the polygon. However, distance between a polygon and a river led to an increase of development intensity. The method of this analysis and the results can be used to disaggregate the zonal data in the urban planing area.

A Relation between the Housing Tenure Choices and Residential Environments & Housing Consciousness - Focused on Newlyweds in the Seoul Metropolitan Region - (점유형태 선택과 주거환경 및 주거의식의 관련성 분석 - 수도권 신혼부부 가구를 대상으로 -)

  • Yi, Changhyo;Jang, Seongman
    • Journal of the Korean Regional Science Association
    • /
    • v.32 no.2
    • /
    • pp.31-44
    • /
    • 2016
  • The purpose of this study is to explore empirically the effects of the residential environments and housing consciousness on the housing tenure choice of newlyweds in the Seoul metropolitan region. Regarding the results of the empirical analysis, firstly, not only the household's attributes and housing characteristics but also the residential environments and housing consciousness were significant factors on housing tenure choice. Secondly, as a household considers worse housing quality and better environmental quality surrounding the housing, the household chose Cheonsei housing more often than owner-occupied housing. On the other hand, as a household reviews only better living condition, the selection probability of monthly rent was higher. Thirdly, as a household regards that the housing investment value was more important, the choice probability of owner-occupied housing was higher than that of other tenure types.