• Korean Journal of Culture and Social Issue
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• v.12 no.2
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• pp.1-19
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• 2006

There are less studies on the elderly suicide even though it's steep increase. The purpose of the present study was to investigate factors that influence on the elderly suicide and to categorize them. For these purpose, A total of 23 cases were analyzed through qualitative contents analysis. Specifically, on the basis of the stress-vulnerability model, we scrutinized vulnerability factors(classified personal, family-environment factors) and precipitating events(classified interpersonal events) influencing on the elderly suicide. Personal factor was to be classified into personal mental health, physical health and problematic behavior. Family-environment factor was divided family relationship problem and economic problem. Interpersonal events belonging to the precipitating events was to be classified into interpersonal loss and interpersonal conflict. As the results of this study, elderly suicide classified into 3 types, that is, 'risk type suicide', 'event-response type suicide', 'complex type'. And then we discussed the characteristics of the suicidal types and suggestions for reduction of elderly suicide.

• The Journal of the Korea Contents Association
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• v.16 no.12
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• pp.677-694
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• 2016

This study examines the differences of support exchange and factors impacting on the support exchange between the elderly and their grown-up children in 2011. Socioeconomic variables are introduced as independent variables. Emotional, physical, and financial support exchanges are used as dependent variables. Descriptive statistics and multiple analysis of variance are used for the statistical analysis. Findings of this study are as follows: First, the support exchanges between the grown-up children living with parents and elderly parents are significantly varied by the socioeconomic factors. Second, the support exchanges between the children not living with their parents and the elderly parents are significantly varied by the socioeconomic factors. A majority of the elderly are suffering from financial difficulties and they do not receive appropriate supports from their grown-up children. On the other hand, it turned out that the elderly parents are highly contributable to provide the emotional support for their family members, and provide the emotional support to their grown-up children.

• Journal of Broadcast Engineering
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• v.23 no.6
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• pp.800-812
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• 2018

In this study, we reviewed recent trends for enhancing human cognitive accessibility to social VR platform. We also proposed a practical method to predict VR sickness and improve the cognitive accessibility. In doing so, we investigated subtle changes in human body sway unconsciously made before, during, and after being exposed to extreme VR experience. The scientific assumption that VR sickness would be correlated with the subtle changes in body sway was validated. We found that participants who showed sensitive changes in the body sway before VR experience, felt more severe VR sickness than others. The findings can be practically applied in predicting susceptibility to VR sickness prior to VR experiences.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.17 no.31
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• pp.49-58
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• 1994

본 논문에서는 실제 작업 상황에 대한 신체역학적 해석을 할때에 기술적으로 어려운 부분중의 하나로 지목되는 외부하중 추정방법을 제시하고 그에 대한 결과로, 실제상황에 있어서의 외부하중과 외부모멘트의 분포를 구하였다. 개발된 외부하중 추정방법은 Psychophysics의 RPE(Ratings of Perceived Exertion)의 개념에 근거하였으며, 외부하중은 RPE와 그밖의 작업 혹은 개인적 특성을 나타내는 변수들에 의한 회귀분석으로 추정되었다. 구해진 실제 상황에서의 외부하중분포로부터 다양한 수작업의 특성과 그리고 그에 따르는 각 손관절의 역할을 해석하였다.

• Korean Journal of Social Welfare Studies
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• v.40 no.1
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• pp.63-86
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• 2009

This research aims to focus on how the perception of discrimination changes through the mediation effect of various leisure activities between the characteristic of disability and perception of discrimination. This research is based on the 2005 survey of the disabled conducted by the Korea Institute for Health and Social Affairs, which studied 1,241 seniors over 65 with physical disabilities. The results of the study are as follows. First, the type of disability, duration of disability, and IADL are the influencing factors to the relation between the characteristic of disability and individual perception of discrimination. Second, the type of leisure activities was influenced by the characteristics of their disability. Especially, the degree of IADL was statistically significant in choosing the type of leisure. Third, leisure activities with specific purposes, such as amusement and self-development, have only partial mediation effect on the relation between the characteristic of disability and individual perception of discrimination.

• The Journal of the Korea Contents Association
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• v.13 no.4
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• pp.35-43
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• 2013

Exercise such as walking is helpful to manage one's own weight and to counter life habit diseases such as obesity. Calorie consumption is usually calculated based on the distance walked. One way to measure the distance is by using steps and stride length. Most pedometers, including some applications in smart devices, are inaccurate, because they use a common value as the average stride length, even though each person has a different stride length. Moreover, the stride length differs depending on the walking pace, which will further increase the error. To address this, in this paper, I classify paces into three categories. Following that, I introduce a customized measurement of stride length, which is calculated based on the stride length corresponding to each pace category after obtaining x, y, z values from a 3-axis accelerometer in the smart device. In addition to this, I developed an application running on the smart device designed for the proposed measurement of stride. I have conducted three experiments for the assessment of the proposed measurement. In conclusion, I confirmed the effectiveness of this system.

• Journal of the Korea Convergence Society
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• v.11 no.6
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• pp.401-410
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• 2020

The purpose of this study was to investigate predictors and mediating effects of physical activity and nourishment regulation on well-being among young and middle aged patients on DM medication and to compare between those with non-pharmacological treatment and those without. Data were obtained from 2017 community health survey including 1,480 DM patients with oral medication in the age between 20 and 49. Using SPSS 25.0 and AMOS 25.0, path analysis was performed to explore the association between personal factors (socio-economic status, health habit, eating habit and compliance of health examination) and well-being, along with mediating effects of physical activity. Results demonstrated the different mediating role of physical activity. In medication only group, there was no direct effect of physical activity and no indirect effect of personal factors. Direct effect of physical activity and indirect effects of predictors were found in those with non-pharmacological treatment group. When developing strategies to enhance well-being of young and middle aged diabetic patients, proper reflection of their age specific traits and disease management capability are essential.

• Journal of Industrial Convergence
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• v.20 no.12
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• pp.187-193
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• 2022

This study was conducted to examine the effect of body image of university students participating in physical activity on appearance management behavior. Using stratified cluster random sampling, a total of 298 male students, 109 male and 189 female students were sampled. The results are as follow. First, male students showed high in appearance, physical strength, health factors and appearance improvement type, and female students showed high appearance management and interpersonal relationship type. It was found that the arts and physical education department had an effect on the body image and appearance management behavior of university students with a lot of pocket money in terms of appearance and physical strength. Second, Body image was found to affect appearance management behavior. Appeared to be the body image of university students through physical activity affects the appearance management behavior, and these behaviors will have a positive relationship to lead a happy daily life in the future.

• Management & Information Systems Review
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• v.33 no.5
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• pp.155-169
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• 2014

We meet many difficult challenges from many factors such as crime, natural disasters, social unrest, financial problems, employment, and so on. It therefore essential to cope with these negative stressful events to attain a state of personal well-being. Lately in the field of psychology and psychiatry, a concept called 'resilience' has received increasing attention. Resilience embodies the personal qualities that enable one to thrive in the face of adversity. Also it refers to the process of overcoming the negative effect of risk exposure, coping successfully with adversity, and avoiding the negative trajectories associated with risks. Resilience people were expected to do their innovative work behavior well. And SUS(supervisor support), COS(coworker support), OEMC(organizational error management culture) influence the relationship of resilience between Innovative Behavior. This study focused on three question. First, how is resilience relate to individual performance in the organization? And second, are there any moderate factors between resilience and individual performance. As the result of the hierarchical regression analysis, resilience indicates positive effects on IB and IB was predicted by interaction of resilience by SUS and OEMC. Findings in this study indicated that the level of SUS and OEMC should be considered in interpreting the resilience and Innovative Behavior.

• Korean Journal of Culture and Social Issue
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• v.16 no.2
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• pp.165-178
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• 2010

The present study was to explore the suicide from the perspective of cultural psychology. The result was that: First, the main reason to commit the familial suicide in korea is due to cultural characteristic. Korean people does not think the relationship of parents and children is separate or independent. So, When they can not bring up their child, Korean parents commit the familial suicide. Second, many people commit suicide not individual problems but interpersonal problems. This result reveal that Korean people think relationship between the people is very important. Third, there art too many alcohol problem in korea. The reason is generous attitude about alcohol problem. Fourth, suicide of man due to economic problem on the other hand, women due to personal health problem. The reason of this is cultural characteristics of korea. In traditional Korean culture, the family responsibility rest with man and the household affairs responsibility rest with women. Also, it is suggested that further psychological researches must be performed in the serious consideration of the indigeneous characteristics of Korean culture.