• The Journal of the Korea Contents Association
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• v.6 no.8
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• pp.85-93
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• 2006

Although the study in If behavior field has recently increased, only few studies have focused on the moderating effect of adopter type on the post adoption behavior The purpose of this study is to verify the post-adoption behavior depending on adopter types in the mobile Internet domains. This study proposed a post adoption model based on prior continuance model. This theoretical model was verified empirically by conducting web surveys and multi group analysis. Based on the survey data, we classified users into continuer and discontinuer. This paper ends with theoretical and managerial implications of the study results, as well as limitations and future research directions.

• Journal of the Korea Convergence Society
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• v.10 no.8
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• pp.237-243
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• 2019

This study used latent profile analysis to identify heterogeneous subgroups with respect to the perception of work environment among workers in residential facilities for people with disabilities. The final model yielded five latent profiles of the perception of work environment: 'low workload group' who scored low in time pressure and job responsibility, 'discrimination perception group' who scored low in supervisor support and high in sex and academic/regional discriminations, 'positive perception group' who scored high in work autonomy and peer and supervisor supports, 'high workload group' who scored high in workload, time pressure, and job responsibility, and 'average group' who scored average in most areas. In the case of job satisfaction, positive perception group was the highest, followed by average group, low and high workload groups, and discrimination perception group.

• Korean Journal of Childcare and Education
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• v.8 no.6
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• pp.99-125
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• 2012

Teacher-child interaction was included in kindergarten and child care center accreditation evaluation and is considered as important as teaching and learning methods in the newly implemented Nuri curriculum. The purpose of this study was to confirm the difference of levels (emotional. verbal, behavioral) for the style of the interaction between teachers and children in kindergarten and child-care centers and to analyze direct effect and interaction effect, according to institution(kindergarten, childcare center). teacher(age, educational career, academic career), and child group(child number, child age) variables. The subjects in this study were 191 teachers in kindergartens and child-care centers in G region in Seoul. The overall average of the teacher-child interaction (emotional, verbal and behavioral interactions) was significantly higher, and there were not significant differences depending on the institution type and child group. According to the results of this study, factors of teacher characteristics affected the teacher-child interaction more than child-concerned variables.

• Korean Journal of Social Welfare
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• v.63 no.4
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• pp.109-130
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• 2011

The purpose of this study is to examine segmenting the effect on the school resilience of the poor children by children's satisfaction in using Community Child Center. For this purpose, we conducted a questionnaire survey with 275 elementary school students on the 3rd-6th graders, using Community Child Center in Cheongju City. As a result, User Satisfaction of Community Child Center gave meaningful affection to school life among school resilience. Children using Community Child Center who are satisfied with friendships and cognitive activity program gave meaningful affection of study and school grade by statistics. Also, it shows According to School Resilience(interest and attitude), Children using Community Child Center should be divided to 4groups, and providing services need to concern the characteristics of each children group.

• Journal of Convergence for Information Technology
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• v.11 no.9
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• pp.50-57
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• 2021

The purpose of this study was to typology the integrated care needs of communitydwelling elderly, explore the socio-demographic characteristics of each type, and determine their effects on depression. The secondary data analyses using the 2017 National Survey of the elderly were conducted. The research results are as follows: First, as a result of typology patterns of care needs of the elderly based on the number of chronic diseases, ADL/IADL, dwelling satisfaction, social activities, and social support networks, three clusters were derived; 'low care needs group (LCN), 'high social needs group (HSN)' and 'complex care needs group (CCN)'. Second, compared to HSN, CCN was characterized by older, women, low educational level and urban residence. Third, the level of depression in LCN was lower than that of the HSN, and the depression level of CCN was higher. The practical and policy implications of the results were discussed.

• Journal of vocational education research
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• v.33 no.3
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• pp.57-81
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• 2014

The purpose of this study is to identify the latent classes depending on trajectories of intrinsic and extrinsic work values amongst college students and to test the effects of gender, socioeconomic status, academic achievement and career maturity on determining the latent classes. The results indicated that intrinsic and extrinsic work values, respectively, have two types of latent classes. The latent classes were defined as a increasing group(29.4%) and a slight decreasing group(70.8%) in intrinsic work values, a slight decreasing group(18.1%) and a increasing group(81.9%) in extrinsic work values. It was also found that the higher academic achievement levels were more likely to belong to the increasing group in intrinsic work values, male college students were more likely to belong to the increasing group in extrinsic work values, and the higher socioeconomic status were more likely to belong to the increasing group in extrinsic work values. The findings of this study can enrich future research into career counseling and education of college students and provide basic data for the strategies and intervention of career counseling. Both the implications and limitations of this study were also discussed, along with suggestions for future research.

• The Journal of the Korea Contents Association
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• v.21 no.1
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• pp.39-54
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• 2021

This study aim to demonstrate and categorize the status of level of mobile information utilization of the 2030 youth generation, and to identify factors that may affect the digital divide within the generation. For this purpose, 1779 data were analyzed using materials for the 2018 digital divide survey in Korea Ministry of Science and ICT. According to the level of information utilization, the consumers were categorized into three types : reference group (46.5%), high utilization group (27.2%), and low utilization group (26.3%). There were statistically significant differences in demographics variable, consumer capabilities, living satisfaction by type of consumer. In addition, the factors influencing the digital divide of the high utilization group and low utilization group were identified compared to the reference group. It is meaningful that this study confirmed the actual gap of information utilization and raised the possibility of the digital divide within the 2030 youth generation.

• Journal of Convergence for Information Technology
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• v.10 no.10
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• pp.318-324
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• 2020

The present study was conducted to investigate the influences of emotion priming and the number of negation words on the task of sentential predicate reasoning in groups with or without anxiety symptoms. 3 types of primed emotions and 2 types of stimulus and 3 conditions of negation words were used as a within-subject variable. The subjects were instructed to make facial expressions that match the directions, and were asked to choose the correct answer from the given examples. Mixed repeated measured ANOVA analyses on reaction time first showed main effects for the variables of emotion, stimulus, number of negation words and anxiety level, and the interaction effects for the negation words x anxiety combination. These results are presumably suggested to reflect that externally intervening emotion works on language comprehension in a way that anxiety could delay task processing speed regardless of the emotion and stimulus type, meanwhile the number of negation words can slower language processing only in a anxiety group. Implications and limitations were discussed for the future work.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.5
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• pp.598-606
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• 2020

This study analyzed the factors of stress perception and their patterns depending on the high school students from different types of high school, which include academic high schools and vocational high schools. The data reflected the degree of stress perception according to several factors, which are considered to be related to stress perception, and the study analyzed how differently these factors affected students in each school type. The subjects were 29,380 students from the 14th Korea Youth Health Behavior Survey who meet the purpose of this study. The factors related to stress perception were classified into general characteristics, health behavior characteristics, and health status characteristics. The factors of the study were compared in each group and between the groups. In both school types, stress perception was associated with a number of common factors and some group specific factors. The common main factors related to stress perception were depressive experience, subjective recognition of their health status, subjective recognition of sleep satisfaction, and gender. However, the pattern in which each factor was related to stress perception differed according to the school types. Therefore, efforts should be made to reflect the characteristics of each school type while considering the common factors related to stress perception when making policies for managing high school students' stress.

• The Mathematical Education
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• v.63 no.1
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• pp.19-33
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• 2024

This study investigates longitudinal patterns in middle school students' mathematics interest and achievement using panel data from the 4th to 6th year of the Gyeonggi Education Panel Study. Results from the multivariate growth mixture model confirmed the existence of heterogeneous characteristics in the longitudinal trajectory of students' mathematics interest and achievement. Students were classified into four latent classes: a low-level class with weak interest and achievement, a high-level class with strong interest and achievement, a middlelevel-increasing class where interest and achievement rise with grade, and a middle-level-decreasing class where interest and achievement decline with grade. Each class exhibited distinct patterns in the change of interest and achievement. Moreover, an examination of the correlation between intercepts and slopes in the multivariate growth mixture model reveals a positive association between interest and achievement with respect to their initial values and growth rates. We further explore predictive variables influencing latent class assignment. The results indicated that students' educational ambition and time spent on private education positively affect mathematics interest and achievement, and the influence of prior learning varies based on its intensity. The perceived instruction method significantly impacts latent class assignment: teacher-centered instruction increases the likelihood of belonging to higher-level classes, while learner-centered instruction increases the likelihood of belonging to lower-level classes. This study has significant implications as it presents a new method for analyzing the longitudinal patterns of students' characteristics in mathematics education through the application of the multivariate growth mixture model.