• Title/Summary/Keyword: Time Of Use

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Screen time, mealtime media use, and dietary behaviors in Korean preschoolers : a cross-sectional study

  • Young-Hee Han;Saerom Shin;Eun Yeol Woo;Hye-Kyung Park;Taisun Hyun
    • Korean Journal of Community Nutrition
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    • v.28 no.3
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    • pp.206-219
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    • 2023
  • Objectives: Screen time refers to the time spent using screen media, such as televisions, smartphones, computers, or tablets. Excessive exposure to screen media has been reported to negatively impact young children's health and development, including overweight, short sleep duration, and language delays. This study examined the association of screen time and mealtime media use with dietary behaviors among preschool children. Methods: A cross-sectional survey was conducted on parents of children aged three to five years using the online questionnaires of the Nutrition Quotient for Preschoolers (NQ-P) and the Dietary Screening Test (DST). Data from 261 children's parents were analyzed. Results: Of the 261 children, 96.9% used screen media, 55.6% used screen media for two hours or more daily, and 30.7% were exposed to screen media during meals. The NQ-P scores were significantly lower in the children with longer screen time and mealtime media use. Children who used screen media for two hours or more and those exposed to screen media during meals consumed kimchi less frequently and confectionery and sugar-sweetened beverages more frequently than children who used less than two hours and were not exposed to screen media during meals. In addition, they were more likely to be picky about food, refuse to eat, and less likely to feed themselves than children with shorter screen time and no mealtime media use. Conclusions: This study reported an association between unhealthy dietary behaviors, feeding difficulties, and screen time and mealtime media use among preschool children. Further research should explore effective strategies for reducing children's screen time.

Time Use of Family Housework and the Influencing Factors on It (가족공유 가사노동시간 및 영향요인 연구)

  • Lee, Ki-Young;Lee, Hyun-Ah;Kim, Oi-Sook;Lee, Yon-Suk;Cho, Hee-Keum;Lee, Seung-Mi;Kim, Joo-Hee;Han, Young-Sun
    • Journal of Family Resource Management and Policy Review
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    • v.15 no.2
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    • pp.103-128
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    • 2011
  • The purpose of this study is to analyze the family sharing time of housework and to examine the sharing time with family is influenced by socio-demographic variables. The Time Use Survey data collected by Korean National Statistical Office in 2009 is used. Among the total sample of 21,000 individuals, 9,179 samples who are married, aged from 20 to 59 years old and non-farmers are selected for analysis. The statistical methods are frequency, percentage, crosstabulation, t-test, and regression analysis. The following is a summary of the major findings. First, comparison of men and women shows women spend more time on housework than men do. But sharing housework time with family for men increase on Sunday. Performer average is almost same in men and women. Secondly, the family sharing time on housework is longer on Sunday. It is due to increase of men's family sharing time. It means that men's time substitute for women's housework. Thirdly, the influencing factors on family sharing housework are gender, age, education, presence of spouses, monthly income, dual earner status, weekly working hours, gender role atittude and presence of preschoolers. Family sharing housework is not only household labor but also family pleasure time. It means family policy should focus on making family time for workers fundamentally. And family policy needs to make a system of educational program for work-family balance.

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A Typology of Family Shared Time of Korean Adults (성인의 가족공유시간 유형과 유형별 특성)

  • Kim, Oi-Sook;Han, Young-Sun;Lee, Ki-Young;Lee, Yon-Suk;Cho, Hee-Keum;Lee, Seung-Mi;Youn, Yong-Ok
    • Journal of Family Resource Management and Policy Review
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    • v.16 no.2
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    • pp.165-186
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    • 2012
  • Studies on time-use have generally concentrated on the amount of time used by each member of a household in Korea. The quality of family relationships could be associated with the amount and types of interactions between family members. This study examined the time that adults spend with their family members on various activities. The purpose of this study is to explore a typology of family time and investigate the characteristics of each type. The data source was the 2009 Time-Use Survey conducted by the Korean National Statistics Office. The people involved in each activity were surveyed for the first time in the 2009 survey in Korea. The data from this study included 10,902 diaries that were filled on weekdays by married adults from ages 20 to 59 years. Data from rural households were excluded. Time use was divided into three categories: family meals, household work and family leisure time. These activities were analyzed using t-test, chi-square analysis and cluster analysis. Family time was classified into four types based on three categories. The four types were named "leisure sharing", "household work sharing", "overall sharing" and "non-sharing". The most common type was non-sharing. The characteristics of each type depended on gender and paid work time. Based on these results, family and labor policies should be developed to increase the work-life balance. Policies that focus on men over 40 years are especially recommended.

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A Study on the Spatial Use Patterns of the Demented Elderly in Skilled Nursing Facilities (노인전문요양시설 치매노인의 공간이용패턴에 관한 연구)

  • Yang, Kum-Suek
    • Journal of the Korean Institute of Rural Architecture
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    • v.8 no.2
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    • pp.36-45
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    • 2006
  • The purpose of this study is to clarify the spatial use pattern changes over time in skilled nursing facility. The investigation had been executed against the elderly(65 and over) in skilled nursing facility. This article discuss the basic characteristics of the elderly with dementia and the daily living activities of the elderly with dementia at skilled nursing facility in Jangseong-gun. The survey was repeated 2 times at the period of 61 months and 88 months after the opening of the facility. Changes over time of the spatial use patterns are clarified. Some results show as follows: (1)As the time went by, there is wide difference between behavioral places and nursing levels on the living activities of the elderly with dementia. (2)As the time went by, the elderly who have a tendency to stay in his bedroom through the greater part of the days.

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Family time use and its relationship to quality of life perception (가족의 가사노동시간과 생활의 질 인식의 관계 - 대도시와 소도시의 비교 -)

  • 이정수
    • Journal of the Korean Home Economics Association
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    • v.23 no.2
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    • pp.67-90
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    • 1985
  • This study is purposed to analyse the relationship among the demographic characteristics of rural families and their household work time use and the perception of their quality of life. This study also intended to show the difference of the housold work time use between the rural and the urban area. The household work time use behavior of the urban families were analized in former study by this author, and the results were used in this study for comparison. 200 rural families were sampled which are composed of a couple with two children. These families were then stratified by wife's employment status and age of children. For the statistical analysis of the data, ANOVA, GLM, X\sup 2\-test and etc. were employed.

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Leisure Time of Unmarried Workers and Influencing Factors (미혼취업자의 여가시간 및 영향요인 연구)

  • Ahn, Soo-Mi;Lee, Ki-Young
    • Journal of Family Resource Management and Policy Review
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    • v.16 no.3
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    • pp.109-132
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    • 2012
  • This study explores how unmarried workers use their leisure time according to the 2009 Korean Time Use Survey. The purposes of this study are: 1) to investigate leisure time as it relates to leisure participation rates and leisure participation time and 2) to analyze the effect of socio-demographic variables on leisure time and leisure participation by unmarried workers. The following is a summary of the major findings. First, leisure participation differed with variations in leisure activities. Unmarried workers participated in media contact, human relations activities, and hobby activities more than other activities. Participation in learning activities was higher on weekdays than on Sunday. Men participated in sports and outdoor activities more than women on Sundays. The participation rate of media contact was the highest, while the participation rate of volunteer activities was the lowest. Second, influencing factors on leisure time included gender, age, monthly income, and gender role attitudes when work time was controlled. For example, unmarried workers with egalitarian attitudes spent less leisure time. Third, gender was the strongest determinant of leisure participation. The probability of women's leisure participation was higher than men except in regards to sports and outdoor activities, and hobby activities.

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Time-use Study : A Analytic Review (시간사용연구에 관한 분석적 고찰)

  • 김외숙
    • Journal of the Korean Home Economics Association
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    • v.26 no.3
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    • pp.171-182
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    • 1988
  • The purpose of this study is to analyze time-use studies of korea and to discuss them. For the analysis of Korean studies, the articles which were published on the Journal of Korean Home Economics Association, the Journal of Korean Home Management Association, and other journals and theses for a degree from 1962 to 1987 were investigated by theme and research method. Time-use studies in home management began with the experiment for work simplification and the survey of time use by housewives. In recent years all family members are subject to sample, varied themes are studies, and more defined research methods are used. For the future study, it was suggested that genernal theories should be developed and appropriate research method should be applied.

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Study of the Time Use of Unmarried Single Households -With a Focus on Meal Acivities and Leisure by Gender and Employment Status- (청년 1인가구의 생활시간 사용 연구 -성별·취업여부에 따른 식사와 여가활동을 중심으로-)

  • Song, Hye-Rim;Kang, Eun-Joo;Kim, Min-Joo
    • Journal of Family Resource Management and Policy Review
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    • v.22 no.2
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    • pp.45-63
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    • 2018
  • This study analyzed time allocation in unmarried single household. It examined meal activities and leisure by gender and employment status using the 2014 time-use survey data of 1,664 cases provided by Statistics Korea. Descriptive statistics, a paired t-test, and regression were conducted using the SPSS 24 program. The results showed that the total time for meal activities in unmarried single households was 125 minutes. Most meal activities consisted of eating activities, and the meal preparation time was about 19 minutes. Females spent much longer time in meal preparation than males. Leisure time was 285 minutes, and the longest time spent of leisure activities was spent using medias. Males' total leisure time was longer than females' total leisure time. Finally, employed individuals spent much longer periods of time in leisure than unemployed individuals. All the results showed differences between genders and employment status.

Local Community and Nursing-home of the resident elderly in the Comparative Study of the Time Use for Occupational balance (작업균형에 의한 시간 사용 비교 연구: 지역 사회 거주 노인과 시설 거주 노인을 기준으로)

  • Park, Hun-Kyung;Jeon, Byoung-Jin;Lee, Jae-sin;Kim, Su-Kyoung
    • The Journal of Korean society of community based occupational therapy
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    • v.4 no.2
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    • pp.41-51
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    • 2014
  • Objective : Local Community and Nursing-home of the elderly of the general characteristics and time use compared with the Occupational balance of the two groups is to look at what is being done. Method : The study conducted by the Time Use Survey 2009 of National Statistical office, the results were statistically analyzed 246 by based on more than 65 years of age and older living in Daejeon. The Comparison subjects of this study compared the Daejeon nursing homes in two locations were selected and 146 people of use on the general characteristics and time use data were collected. Analysis using SPSS 12.0 for correlation analysis and multiple logistic regression analysis for the study were analyzed. Result : Local Community and Nursing-home of the elderly are compared. Each classified behavior correlation showed significant results in a difference in a time-use, respectively and also Nursing-home of the elderly, non-activity time in the form of the activity time was higher than the results. Conclusion : Through this research, according to the living environment for elderly people with a time use to find out that there was significant, the elderly living in Nursing-home more than the elderly living in the community and show the imbalance of the Occupational could be.

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ANALYSIS OF LANDUSE PATTERN OF RIVER BOUNDARY USING TIME-SERIES AERIAL IMAGE

  • Lee, Geun-Sang;Chae, Hyo-Sok;Lee, Hyun-Seok;Hwang, Eui-Ho
    • Proceedings of the KSRS Conference
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    • v.2
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    • pp.764-767
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    • 2006
  • It can be important framework data to monitor the change of land-use pattern of river boundary in design and management of river. This study analyzed the change of land-use pattern of Gab- and Yudeung River using time-series aerial images. To do this, we carried out radiation and geometric correction of image, and estimated land-use changes in inland and floodplain. As the analysis of inland, the ratio of residential, commercial, industrial, educational and public area, that is urbanized element, increases, but that of agricultural area shows a decline on the basis of 1990. Also, Minimum Distance Method, which is a kind of supervised classification method, is applied to extract water-body and sand bar layer in floodplain. As the analysis of land-use, the ratio of level-upped riverside land and water-body increases, but that of sand bar decreases. These time-series land use information can be important decision making data to evaluate the urbanization of river boundary, and especially it gives us goodness in river development project such as the composition of ecological habitat.

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