The purpose of this study was to examine the general characteristics and the variety of family life experiences related to the life satisfaction of multicultural families with school-aged children. Data were drawn from the first wave of the Korean Children and Youth Panel Survey conducted in 2010 and developed by the National Youth Policy Institute. Further, the sample for this study consisted of 95 multicultural families who met the requirements. The data were analyzed by descriptive statistics, the t -test, analysis of variance, and multiple regression using SPSS ver. 18.0. The main results showed that family life experiences that were made up of 5 domains, specifically time, leisure, household economy, health, and child education had a broad range of levels. In addition, family life experiences differed according to the general characteristics of multicultural families with school-aged children, such as mother's employment status, number of children, father's employment status and education level, and family composition. Lastly, their life satisfaction was significantly predicted by the father's employment status and health, children's age, children's education, and leisure in the order of significance. These findings suggested the need to expand the social intervention range for multicultural families with school-aged children, particularly in terms of family leisure and children's school life adaptation.
BACKGROUND/OBJECTIVES: This study analyzed the quality of lunches provided in senior leisure service (SLS) facilities and compared institutional foodservice (IF) and non-institutional foodservice (non-IF). SUBJECTS/METHODS: Data of 390 adults aged 65 years or older who ate lunches in SLS facilities were analyzed using the information from the 2013-2017 Korea National Health and Nutrition Examination Survey. The participants were classified into IF (n = 129) and non-IF (n = 261) groups according to meal type provided. The intake of major food groups, energy and nutrients, and nutrient adequacy ratio (NAR) and mean adequacy ratio (MAR) were analyzed. The diversity of meals was evaluated by food group patterns, dietary diversity score (DDS) and dietary variety score (DVS). Energy intake was adjusted in model 1, while energy and sex were adjusted in model 2. All confounding variables were adjusted in model 3. RESULTS: The intake of seafoods (P < 0.001 in models 1, 2, and 3), seaweeds (P < 0.01 in models 1 and 2), and dairy products (P < 0.05 in models 1, 2, and 3) was significantly higher in the IF group. No significant difference existed in energy intake; however, the intake of all nutrients except carbohydrate and vitamin C was significantly higher in the IF group. NAR of all nutrients, excluding vitamin C, was higher in the IF group, and MAR was also higher in the IF group (P < 0.001 in models 1, 2, and 3). The IF group had significantly higher DDS and DVS than the non-IF group (P < 0.001). CONCLUSIONS: The lunches provided in SLS facilities were better in terms of quantity and quality when provided through IF than through non-IF. More systematic foodservice programs should be implemented in SLS facilities, especially in facilities wherein users prepare their own meals.
Kim, Kab-Sun;Park, Chuel-Hong;Lee, El-Koo;Chung, Nam-Ju;Kim, Dong-Hyeon
Korean Journal of Applied Biomechanics
/
v.21
no.1
/
pp.47-55
/
2011
The purpose of this study was to perform a kinematic analysis of Harai-goshi(hip throw) in superior female judo players. From our analysis, it appeared desirable for the player to shorten the duration of the technique for maximum results. It was also desirable for the player to draw the opponent backward while simultaneously maneuvering her close to her own body. A turning movement of the body toward the left side was found to be required for the technique, during which the player must lower the position of the center of gravity. During the subsequent angular change of the elbow, the player winds the elbow and, by moving the left shoulder, pulls the opponent toward her. The player lowers the body center by bending the left knee and letting the right knee extend, while turning the upper body and bending the hip joint. The player then draws the opponent in, contacts the opponent closely, turns, and stretches the right knee and hip joint rapidly and concisely, completing the move; it was also found to be desirable for the angular velocity to be increased for maximum efficacy.
Kim, Gi Chool;Park, Kyung Sil;Kim, Hyun Kook;Kim, Ki Hoon
Journal of Nutrition and Health
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v.45
no.5
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pp.420-428
/
2012
The purpose of this study is to investigate the effects of eight weeks high fat intake and regular exercise in skeletal muscle and adipose tissue for Endoplasmic Reticulum (ER) stress in rats. This experiment involved 32 subjects (sprague-dawley rats) divided into four groups as follows: chow group (Chow, n = 8), chow and exercise group (Chow + EX, n = 8), high fat diet-induced hyperlipidemia group (HF, n = 8), and HF and exercise group (HF + EX, n = 8). As a result, there were significant decrease in body weight and abdominal fat, and blood lipid level was significantly improved by exercise for eight weeks (p < .05). There were variables changed about the skeletal muscle and ER stress in GRP78, XBP-1, ATF4, CHOP and JNK mRNA. There increased in mRNA factor by exercise, especially GRP78, and ATF4 mRNA were significantly increased in exercise (p < .05). However, there were increased in adipose tissue by exercise and there were significantly decreased in mRNA factor by high fat diet (p < .05). Consequently, this study suggests that the consistent exercise was more improved of obesity factor, such as dyslipidemia, hyperlipidemia, hyperglycemia, as well as body weight or abdominal fat. The response of ER stress in adipose tissue and skeletal muscle were more sensitive in exercise than high fat diet feed.
This paper describes a statistical analysis method for predicting a coast fishing boat's effective horsepower. The EHP estimation method for small coast fishing boats was developed, based on a statistical regression analysis of model test results in a circulating water channel. The statistical regression formula of a fishing boat's effective horsepower is determined from the regression analysis of the resistance test results for 15 actual coast fishing boats. This method was applied to the effective horsepower prediction of a G/T 4 ton class coast fishing boat. From the estimation of the effective horsepower using this regression formula and the experimental model test of the G/T 4 ton class coast fishing boat, the estimation accuracy was verified under 10 percent of the design speed. However, the effective horsepower prediction method for coast fishing boats using the regression formula will be used at the initial design and hull-form development stage.
Kim, Young-Sun;Kang, Seol-Hee;Kim, Yun-Jung;Park, Won-Yeop;Jang, Jee-Hun
The Journal of Korea Institute of Information, Electronics, and Communication Technology
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v.14
no.5
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pp.421-429
/
2021
The purpose of this study was to identify the change in the girth of anthropometric variables during menstrual cycle, and to provide basal data for health promotion program development during pre-menstrual phase and menstrual phase. Participants were 10 healthy women university students without menstrual irregularity, subjective premenstrual syndrome, premenstrual dysphoric disorder, dymenorrhea, obstetrician and gynecologic disease. Chest girth(axillary and papillary), waist girth(half point between iliac crest and 12th rib, and navel), and hip girth were repeatedly measured in menstrual phase, follicular phase, luteal phase during single menstrual cycle. As a result, axillary chest girth in menstrual phase was significantly increased than that in luteal phase. Papillary chest girth and waist girth at half point between iliac crest and 12th rib in menstrual phase were significantly increased than those in follicular phase. No significance was shown in chest and waist girth between follicular and luteal phase. No significance was shown in hip girth during menstrual cycle. In conclusion, signicant difference was shown in chest and waist girth during menstrual cycle. And it is suggested that succeeding research should be carried out with reference to body weight, body fat, blood and local hormone concentration during menstrual cycle.
International Journal of Advanced Culture Technology
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v.11
no.4
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pp.233-243
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2023
The purpose of this study is to determine the effect of horseback riding participation motivation on emotional style and subjective well-being. In order to achieve this research objective, adults aged 20 or older participating in equestrian clubs in Seoul, Jeolla-do, and Gyeonggi regions in 2022 were selected as the population. The sampling method used cluster random sampling, and a total of 250 people, 180 males and 120 females, were sampled. The survey tool was modified and supplemented for this study based on a questionnaire whose reliability and validity were verified in previous studies, and all questionnaire questions were structured on a 5-point scale. For data analysis, SPSS Windows 21.0 Version was used to perform statistical processing according to the purpose of analysis. The conclusions obtained in this study through data analysis according to these methods and procedures are as follows. First, the motivation to participate in horseback riding was found to partially affect emotional style. Second, the motivation to participate in horseback riding was found to partially affect subjective well-being. Third, the emotional style of horseback riding participants was found to partially affect subjective well-being. Considering these results, it is possible to satisfy various desires in modern people's lives through leisure sports activities such as horseback riding, which allows them to communicate with nature and living things. In other words, internal motivation factors such as social relationships, satisfaction of needs, and professional development through leisure sports activities are positively or negatively related to emotional regulation, and this has a close impact on satisfaction with one's life and happiness.
Journal of the Korea Academia-Industrial cooperation Society
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v.17
no.2
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pp.75-86
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2016
The aim of this study was to compare the factors influencing internet game addiction among middle and high school boys. The data was analysed from "Survey on the Online and Game and Family Leisure Activities of Youth and Children in 2009" conducted by the Korean Youth Policy Institute. According to the results, the average time on the weekends and average time on the holidays, and the leisure constraints had a significant effect on the internet game addiction both groups. On the other hand, there were significant differences in the communication with parents between middle and high school boys. Accordingly, this study suggests a preventive internet game addiction program be developed. In addition, it is important to improve efficient communication skills between children and parents.
International Journal of Advanced Culture Technology
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v.11
no.2
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pp.267-275
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2023
The purpose of this study is to investigate the influence of sports center members' lifestyles on participation promotion and choice behavior. To this end, more specifically, we intend to establish and clarify a hypothetical model based on the preceding studies of facilitating factors and factors that continue to participate according to the lifestyle of sports center members. In order to achieve this research purpose, the study subjects were set as the population of male and female adults over 20 who are using sports centers in Gwangju Metropolitan City and Jeollanam-do in 2021. As for the sampling method, the sample was extracted using cluster random sampling, and 300 people were used for the actual analysis, excluding 60 copies of double-entry and insincere or unreliable questionnaires. The survey tool was modified and supplemented according to this study based on the questionnaire that had been verified for reliability and validity in previous studies, and all questionnaire items were composed of a 5-point scale. The statistical analysis used for data analysis was frequency analysis, exploratory factor analysis, reliability analysis, and multiple regression analysis using SPSS Windows 21.0 Version. The conclusions obtained in this study through data analysis by such methods and procedures are as follows. First, according to the lifestyle of sports center members, participation promotion factors were found to have a partial influence. Second, according to the lifestyle of sports center members, the selection behavior was found to have a partial influence. Third, it was found that the participation promotion factors of sports center members partially affected the choice behavior.
Kim, Jae-Soog;Park, Jong;Ryu, So-Yeon;Lee, Chul-Gab;Kim, Hak-Ryul;Kim, Yang-Ok
Journal of agricultural medicine and community health
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v.24
no.1
/
pp.131-143
/
1999
This study was attempted to find the mutual relationship between leisure activities and life satisfaction by the aged persons in a rural area. The data was obtained by interview with questionnaire and the data from 209 persons aged over 65, residing in Dohwa-myeon and Podu-myeon, Koheung-kun, Chollanam-do were analysed. The survey was carried out from Feb. 16th to May 3rd in 1998 and the results are as follows: 1. The survey showed that the major leisure activities were TV watching followed by talking with friends, club activities, taking a walk, visiting friends' or relatives' home and breeding domestic animals. 2. The types of leisure activities were classified into 8 patterns as active self-enlightenment, passive self-enlightenment, temporal amusements, passive self-activities, cozy introspective activities, friend oriented activities, family oriented activities and religious activities. Among the above 8 patterns active self-enlightenment type contributed most to the life satisfaction. 3. The major factors affecting leisure activities were sex, age, average income, religion and educational status. And the major factors affecting life satisfaction were sex, age average income, educational status and a state of health. In conclusion the more the aged persons participated in leisure activities, the better they felt life satisfaction.
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