• Journal of Korea Society of Industrial Information Systems
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• v.7 no.2
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• pp.6-15
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• 2002

Advancement of Web technology has increased the number of web site and user population. Businesses develop Web applications as its core applications to support business transaction though Internet Although a systematic development methodology should be used to develop Web applications, most businesses do not follow a systematic approach. This study shows a systematic development approach for Web-based electronic commerce information systems. Specifically, it shows how to design a conceptual model following a hypermedia application development model RMM(Relationship Management Methodology) and develop a logical database represented in an XML(extensible Markup

• Journal of Families and Better Life
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• v.31 no.2
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• pp.93-108
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• 2013

This study aimed to analyze the functionality and healthiness of family rules through a relational analysis of the relationship between the rule frequency by sub-family system and the content properties shown in the 'family constitution', It also aimed to examine the relationship between the perception degree of healthy family elements and the family subsystem rules and prepare the project development plans. As a result, it was a found that there were many dysfunctional rules, and healthiness was not satisfied. Project development plans include specific project plans, delivery systems, an orientation for practitioners, the necessity of evaluation and feedback, family health diagnosis, association with other project areas, and small scale operations.

• Child Health Nursing Research
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• v.17 no.2
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• pp.120-126
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• 2011

Purpose: The purpose of this study was to explore the concept of Mother-Child Interaction (MCI). Methods: The concept analysis method described by Walker & Avant (2005) was used. Results: The attributes of MCI were as follows; 1) MCI involves positive or negative affective and verbal communication. 2) MCI involves mother, child, and dyadic activity. 3) MCI involves sensitivity, responsiveness, and child developmental stimulation. 4) MCI is reciprocal, goal-oriented partnership process. The antecedents of MCI are need for goal attainment, relationship, and child development (cognitive, physical, emotional, and social). The consequences of MCI are goal attainment, promotion of mother-child relationship, and promotion of child development. Conclusion: MCI is a reciprocal, goal-oriented partnership process and is an important concept in child development and health. Appropriate instruments to operationalize the concept need to be developed.

• Journal of the Korean Home Economics Association
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• v.38 no.2
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• pp.57-64
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• 2000

This study is applied to the Erikson's concept of generative fathering that meets the needs of the next generation and investigated the relationship between generative fathering and the attachment security. Sixty-five of 30-36 months old children (37 boys and 28 girls) and their parents participated in this study. Fathers completed the questionnaire of parental generativity, which include items on their support of physical development, social-emotional development and intellectual development. Children's attachment was reported by mothers using the Attachment Q-set. Results revealed that father's parental generativity was noted as 3.09 in 1 to 5 child rearing activities. But the results showed that there was a significant difference in child's sex and child's birth order. Also, it was found that children's secure attachnent to their fathers was not high. There was an association between fathering generativity and children's secure attachment. This findings imply that father's active child rearing participation will increase children's secure attachment.

• Journal of the Korean Society of School Health
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• v.14 no.2
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• pp.279-288
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• 2001

This study investigates the effect of adolescent dining habits on their physical development. We selected 200 students from the three high schools in Taejon, and surveyed with a questionnaire and collected data concerning physique from school health records. The results obtained from this study were as follows: 1. A point of intersection of two development trends of male and female students' heights was between sixth grade of elementary school and first grade of middle school. Two development trends of weights didn't have a point of intersection and male students' development trend of weights was a little higher than that of female students. 2. There were significant differences in the weight and BMI of male students. The 'regular dining' group had heavier weight and higher BMI than the other group, and the 'Eating only favorite food' group had lower weight and BMI than the other group. In female, heights of 'three meals a day' group were higher than that of 'two meals a day' group and the more snacks per day, the higher students' height was. 3. The 'regular exercise' group had significantly heavier weight and higher BMI than the other group amount females. 4. 'Regular dining' and 'Eating habits' had a positive linear relationship with male students' weight and BMI. 'Number of times of snacking' has a positive linear relationships with female students' height and a negative linear relationship with female students' BMI. Since dining habits of adolescents have not only an effect on their development but also later adults' health, to develop good habits of health and dining is a critical issue.

• The Korean Journal of Community Living Science
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• v.18 no.3
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• pp.455-467
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• 2007

Recently, there has been a gradual growth of retired in-migrants in high-amenity, rural areas in Korea. However, little has known about that the retirement migration is a blessing or a blight for a local economy in Korea. Therefore, in this study, we intend to explore the relationship between retirement migration and economic development of rural communities in Korea. For this purpose, we used the 1995 and 2000 census data and annual regional statistics for 138 counties in Korea. Based on the previous empirical studies, economic development was measured by 3 indicators such as GRDP (Gross Regional Domestic Product), job creation in the wholesale and retail sector, and the increase of local tax. Also, cross-tab, scatter plot, and correlation were analyzed using the SPSS Windows Program. The finding are as follows: First, from 1995 to 2000, nearly 11 percent of rural counties showed 10 percent and over increase of in-migration rate among retirees. Second, correlation statistics showed a close relationship between retirement in-migrant flows and economic resurgence. In particular, retirement in-migration rates were significantly tied to the job creation of the wholesale and retail sector (r=.19, p<.05) as well as car ownership rate (r=.58, p<.001) resulting in the increase of local tax. However, there was non-significantly positive correlation between retirement in-migrant flows and GRDP change (r=.13). Knowledge of these relationships will be important to policy-makers and for understanding the role that retirement in-migration play in stimulating economic growth of rural communities in Korea.

• Computers and Concrete
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• v.1 no.4
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• pp.389-400
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• 2004

The examinations carried out have confirmed a relationship existing between the character of fracture surfaces and the composition and structure of (basalt and gravel) concretes. For both concretes investigated, a very good correlation was obtained between the profile line development factor, $R_L$, and the fracture surface development factor, $R_S$. With the increase in the $R_L$ parameter, the fracture surface development factor $R_S$ also increased. Agreement between the proposed relationship of $R_S=f(R_L)$ and the proposal given by Coster and Chermant (1983) was obtained. Stereological examinations carried out along with fractographic examinations made it possible to obtain a statistical model for the determination of $R_L$ (or $R_S$) based on the volume of air voids in concrete, $V_{air}$, the specific surface of air pores, $S_V_{air}$ the specific surface of coarse aggregate, $S_{Vagg.}$, and the volume of mortar, $V_m$. An effect of coarse aggregate type on the obtained values of the profile line development factor, $R_L$, as well as on the relationship $R_S=f(R_L)$ was observed. The increment in the fracture surface development factor $R_S$ with increasing $R_L$ parameter was larger in basalt concretes than in gravel concretes, which was a consequence of the level of complexity of fractures formed, resulting chiefly from the shape of coarse aggregate grains.

• Proceedings of the KSRS Conference
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• 2007.10a
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• pp.49-52
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• 2007

This study uses empirical method to estimate absorption coefficient of colored dissolved organic matter $(a_{dom})$ from GOCI satellite data with the relationship between band ratio of remote sensing reflectance $(R_{rs})$ and $a_{dom}$. For development of $a_{dom}$ estimation algorithm, the used data is in-situ data about ocean optical properties in the around seawater area of the Korean Peninsula during 1998 - 2005. The relationship of $R_{rs}$(412)/$R_{rs}$(555), $R_{rs}$(443)/$R_{rs}$(555), $R_{rs}$(490)/$R_{rs}$(555), $R_{rs}$(510)/$R_{rs}$(555) and $a_{dom}$(412) showed $R^2$ values of 0.707, 0.707, 0.597 and 0.552, respectively. The spectrum of $a_{dom}({\lambda})$ is shape of exponential function $a_{dom}({\lambda})$ value decreases with increasing wavelength. For estimation of $a_{dom}$ from satellite data, we developed an algorithm from the relationship of $a_{dom}$(412) and $R_{rs}$(412)/$R_{rs}$(555). This algorithm was employed on SeaWiFS imagery to estimate $R_{rs}$(412) in the South Sea, East Sea, Yellow Sea and northern East China Sea areas. Also, SeaDAS-derived $a_{dg}$(412) from same SeaWiFS imagery, These $a_{dg}$(412) was then compared with in-situ and empirical-algorithm-derived $a_{dom}$(412), but these values were different. We think two points that such different values are caused by discrepancy related to failure of standard atmospheric correction scheme, the other are caused by error related to definition of $a_{dom}$(412) and $a_{dg}$(412).

• Journal of Families and Better Life
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• v.30 no.5
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• pp.107-119
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• 2012

This study examined the mediating effect of maternal abuse and neglect on the relationship between socioeconomic status and preschoolers' social behavior. A total of 702 mothers with 3-year-olds(353 boys and 349 girls) and the children's teachers, all of whom reside in Seoul, participated in the study. Socioeconomic status was measured by maternal educational level and monthly household income. Maternal abuse and neglect were assessed by asking mothers to complete the Parent-to-Child Version of the Conflict Tactics Scales. Both mothers and teachers completed the Preschool Social Behavior Scale in order to evaluate prosocial behavior and aggression. The results indicated that both socioeconomic status and maternal abuse and neglect were significantly associated with preschool children's prosocial behavior, and socioeconomic status was significantly and negatively related to aggression. Furthermore, a structural equation model confirmed the mediating effect of maternal abuse and neglect on the relationship between socioeconomic status and preschool children's prosocial behavior, suggesting the need for interventions focusing on improving positive parenting and decreasing negative parenting to promote prosocial behavior.

• Journal of the Korea Convergence Society
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• v.10 no.10
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• pp.267-274
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• 2019

The purpose of this study was to investigate the relationship between parenting attitude and child development. For this purpose, a survey was conducted to parents and children who visited child development centers and child-related welfare institutions located in Seoul and the Seoul metropolitan area. Total 230 pieces of survey papers were prepared, and 183 of them - except for 47 copies which were judged to be unreliable were used for the test analysis. Data analysis was performed using SPSS version 18.0 and descriptive statistical analysis was performed to analyze general characteristics of the subjects. In order to analyze the parenting attitude and developmental relationship of the children, the regression analysis was performed. Parents' parenting attitude - especially pressure and excessive expectation were found to have an effect on self-ridicule behaviors of children, and supervision and excessive expectation were found in small muscle exercise. Achievement pressure and excessive expectation were also the main variables in expression language and language understanding. Achievement pressure, director and excessive expectation were found to have effects on children's cognitive development.