• Korean Journal of Culture and Social Issue
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• v.25 no.4
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• pp.325-351
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• 2019

The present study examined patterns of co-occurrence between DSM-5 posttraumatic stress disorder(PTSD) symptoms and posttraumatic growth(PTG) among Korean populations(n= 860). Latent profile analysis was used to identify subclasses and suggested that the 3-class model fit best: (1) Low PTSD/Mild PTG group (2) Low PTSD/High PTG group; (3) High PTSD/High PTG group. Class membership was predicted by demographic variables, social isolation, and frequency of traumatic experiences. Classes also differed with respect to self-destructive behaviors(binge eating, non-suicidal self-injury, and problem drinking). These findings contribute to future research about the coexisting patterns of PTSD and PTG, and to identify high-risk individuals who suffer from trauma-related problems in clinical practice.

• Journal of Digital Convergence
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• v.12 no.10
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• pp.531-539
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• 2014

This is an exploratory study to verify the impact of applying SNS to lecture on the professor trust and students achievement. The subject of the study is two groups which consist of SNS applied class and the group using legacy online class supporting system and the contents, material, activities of class are same. We verified the differences between two groups with the professor trust divided into 4 constructs such as intimacy, expertise, teaching ability, leadership based on the literature review and students achievement classified into midterm and final. The results shows that intimacy and final evaluation are statistically significant between two groups.

• The Journal of the Korea Contents Association
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• v.16 no.10
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• pp.546-555
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• 2016

The abuses on the people with disabilities reported through mass media are, in most cases, related to intellectually disabled people, who are vulnerable to abuse. Nevertheless, the actual condition of the abuses on the intellectually disabled people that had remained unrevealed was examined according to socio-demographic variables, social support network, the ability to perform daily activities, and the type of belonging of the handicapped in each age group. Based on these research results, it has been proposed to operate a rest program for their guardians as main caretakers, to improve the education and evaluation programs for activity assistants, and to enhance the quality of integration.

• Knowledge Management Research
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• v.22 no.1
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• pp.139-154
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• 2021

As environmental impacts on business management rapidly rise, the importance of resilience has been emphasized ever. Resilience can be defined as the capability to quickly return to daily operational levels after external shocks. Thus, we suggest and empirically verify a conceptual model using enterprise-level resilience in knowledge management. Based on previous studies, sub-components of resilience have been distinguished into R4(i.e., Robustness, Redundancy, Resourcefulness, and Rapidity) and the internal and external knowledge management activities of companies have been identified as prior factors. Considering resilience as mediating variables, firms' knowledge management activities are assumed to affect a firms' performance. We collected data with the structured survey which had been developed from the stepwise approach to verify the structural model that leads to knowledge management activities, resilience, and performance. In further research, we request exploratory research on independent variables that can increase the firms' resilience and on dependent variables that would be influenced by the enterprise-level resilience.

• The Journal of the Korea Contents Association
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• v.21 no.5
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• pp.727-736
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• 2021

Examining the experiences of different generations, this study assesses the subjective well-being(SWB) from eudaemonic perspective. Data was drawn from a survey of 1,214 adults in Korea. This research conducted descriptive statistics and multivariate regression analysis. Results show that even assessed from eudaemonic approach, material factors are still essential in explaining the variation of SWB. People in industrialization generation are less happy than other generations. Satisfaction with family and different types of social participation activities are related to SWB. This study suggests needs for focused attention on the factors affecting SWB in each generation.

• KIISE Transactions on Computing Practices
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• v.23 no.11
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• pp.641-649
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• 2017

As Internet of Things devices become pervasive, services improve to better assess the context and to alert other users to deal with emergencies. Such services use Internet of Things devices to detect the context around the user and promptly notify public institutions, hospitals or other parental users in emergencies. Most of these systems analyze an event when the value of the device is unchanged for a period of time or if it detects an abnormal value. However, just monitoring sensor values makes it difficult to accurately understand the context surrounding a user. Also if the device is inactive, it can not identify the context or provide services again. However, understanding the user requirements, services provided through other devices, information sent to other users lets, appropriate actions be taken. This paper, proposes a device search method and system based on a context-aware model that includes user demands. The proposed system analyzes the user's context and demands by using data collected from the internet of things devices. If user devices are inactive, they can recognize other devices by searching for other devices and providing services to users again. Through the proposed method, the user-centric services are provided. This method also analyzes and responds to requirements in various emergencies.

• 한국노년학
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• v.30 no.3
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• pp.709-726
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• 2010

As S. Korea is aging faster than any other industrialized countries, there exists a need to understand how best to improve the quality of life of the elders. The main purpose of this study is to examine the predictors of life satisfaction in the nationally representative sample of adults aged 65 and older (n=4,155) drawn from the Wave I (2006) of the Korean Longitudinal Study on Aging. Hierarchical multiple regression analysis was run to assess the unique explanatory contribution of socio-demographics, social network, activity participation, and physical/psychological health on the life satisfaction. Three separate analyses were undertaken to note differences by education level: older adults with no formal education, those who had completed 9th grade, and those who had completed 12th grade and more. There are three main findings: 1) Physical/psychological health variables such as subjective health, regular exercise, and depression were significant predictors of life satisfaction regardless of education level; 2) While social network and activity participation factors influence life satisfaction of the two lower education groups, such factors don't affect the highest education group; 3) Marital status, household income, and location of residence were significant demographic predictors of life satisfaction regardless of education level. Implications for program development and policy are discussed in this paper.

• Journal of the Korea Convergence Society
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• v.10 no.2
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• pp.325-330
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• 2019

The purpose of this study was to verify the physical activity planning behavior theory model of rehabilitation center users. For this purpose, a questionnaire survey was conducted for sports athletes who visited the sports rehabilitation hospital and rehabilitation center in the metropolitan area. A total of 203 questionnaires were used for the actual analysis. The collected data were analyzed using SPSS 18.0 and AMOS 18.0. In this way, we confirmed that intention has a significant direct effect on the behavior in the application of the physical activity planning theoretical model based on the social cognitive theory of rehabilitation center participants.

• Journal of Global Scholars of Marketing Science
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• v.15 no.1
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• pp.41-60
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• 2005

The purposes of this study were 1)to examine the conceptual structure of purchasing motives and information seeking of beauty service, 2)to find out the effects of purchasing motives on information seeking, and 3)to investigate the differences of purchasing motives and information seeking according to the demographic variables. The questionnaire was developed based on pretest and previous studies, and completed by 331 female consumers living in Seoul and Busan. Data were analyzed by factor analysis, Cronbach's a, regression analysis, Pearson's correlation, ANOVA, and Duncan test. The results are as follows; First, factor analysis showed that the purchasing motives of beauty services consisted of five factors, such as Fashionableness, Impulse purchase, Special event, Mood & Recreation, and Practical purchasing needs. And the information seeking for beauty services consisted of four factors, such as Mass media, Opinions of neighbors, Experience & Observation, and Sales hook. Second, mass media was effected by fashionableness, impulse purchase, special event, and mood & recreation. Experience & Observation was effected by fashionableness, special event, and mood & recreation. Sales hook was effected by fashionableness, and impulse purchase. Third, the dimensions of purchasing motives and information seeking of beauty service were significantly different according to age, marriage or unmarried, and duties.

• The Journal of the Korea Contents Association
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• v.13 no.3
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• pp.184-197
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• 2013

The purpose of this study is to research the reason of higher tendencies toward game addiction in the group of adolescents with highly educated parents than the group of adolescents with non-highly educated parents. The results show that the variables affecting adolescents' game addiction in the group of adolescents with highly educated parents are very different with those in the group of adolescents with non-highly educated parents. In the group of adolescents with highly educated parents, most of variables related to family function and communication types are not significantly affecting game addiction, while they are affecting in the group of adolescents with non-highly educated parents. This indicates that highly educated families might have particular family system related to stratification culture.