• Korean Journal of Human Ecology
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• v.23 no.3
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• pp.367-377
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• 2014

The purpose of this study was to examine children's emotional and behavioral problems using parent and teacher ratings. The study also explored how children's individual factors were associated with their problems. The Strengths and Difficulties Questionnaire Korean version (SDQ-Kr) was completed by parents and teachers of 157 elementary school students. Parents reported perceptions of their child's social skills. Children completed the measure of self-esteem. The results showed that moderate to strong correlations were found between parents and teachers, revealing a stronger correlation in regard to hyperactivity than to emotional problems. Self-esteem and social skill were associated with emotional and behavioral problems in children classified by socio-emotional developmental level. Integrating information from parents and teachers can provide a more complete portrait of a child's adjustment and can better identify a child's problems. These findings highlight that self-esteem and social skill may play critical roles in intervening on children's emotional and behavioral problems.

• Journal of KIISE:Computing Practices and Letters
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• v.16 no.4
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• pp.477-481
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• 2010

In this paper, we try to classify behavior patterns of a person around a bed based on a wireless sensor network system. We define five behavioral patterns and three states of a person around a bed which is described by a state machine. We collected data sensed by motion detection and vibration sensors installed around a bed from which a feature vector was extracted. Based on feature vector corresponding to behavioral patterns and the state machine, we established a model for behavioral patterns. To validate the model, experiments on subjects were performed and the model was fixed. These experimental results revealed that behavior patterns of a person around a bed can be classified well.

• ETRI Journal
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• v.38 no.3
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• pp.589-598
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• 2016

An application that has a simple user interface not only motivates a user to continue using the application, but also enables the user to develop their mental model for the application - the like of which is a product of their interaction with the application. In the information systems literature, little empirical research has been undertaken on the effects of the mental model and motivation on smartphone users' behavioral beliefs. Therefore, the aim of this study is to suggest a research model that can examine the following: 1) the effects that the mental model has not only on smartphone users' behavioral beliefs (that is, perceived usefulness and ease of use of an application) but also on their behavioral intention to use an application and 2) the effects that smartphone users' intrinsic motivation has on their behavioral beliefs through an expansion of the mental model. A survey is conducted, and structural equation modeling is then used to analyze the survey data. The results, through consideration of variables such as intrinsic motivation, perceived usefulness, perceived ease of use, and user satisfaction, indicate that the mental model has an indirect effect on a user's intention to use an application.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.56 no.2
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• pp.105-113
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• 2020

The fish influx and behavioral properties at a set-net off Goseong, South Korea were investigated using an imaging sonar. As a result, the average influx of fish was 33.9% at day time and 66.1% at night time, respectively, which indicated that a majority of fish entered into a playground in the set-net at night. The fish behavioral properties such as target (fish) length, range, orientation and major-axis angle were examined and compared among survey dates (4, 5, and 6 June 2019) using the statistical analysis tool (analysis of variance, ANOVA). The behavioral properties presented differently sometime of survey dates. This is preparatory study to support fish behavior properties in a set-net. It is expected that more elaborated behavioral information of fishes in the set-net is beneficial for designing and deploying a set-net fishing gear as well as general fish behavior research in the future.

• Journal of the Korean Home Economics Association
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• v.43 no.11 s.213
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• pp.153-164
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• 2005

The purpose of this study was to examine the effect of relationship commitment on the female customer's future behavioral intention in relation to the criteria of evaluating cyber stores in internet shopping malls. This study used questionnaire and judgment sampling to survey consumers who have bought product in internet shopping malls. The respondents were 329 women from their twenties to fifties. The data were analyzed by factor analysis, cluster analysis, ANOVA, regression and Duncan test. The results were as follows: 1. The evaluative criteria of cyber stores were product characteristics of the store, convenience and trust, and promotion and information provision. 2. There were significant differences in relationship commitment among groups according to differences of cyber store evaluation criteria. 3. The dimensions of relationship commitment were affective commitment, calculus commitment and normative commitment. 4. Relationship commitment was found to have a significant effect on the customer's future behavioral intention. Especially, affective commitment was shown to have a significant effect on the future behavioral intention.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.30 no.3
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• pp.127-131
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• 2019

Many neurologic disorders manifest as psychiatric symptoms. Anti-N-Methyl-D-Aspartate (NMDA) receptor encephalitis is an autoimmune disease of the brain characterized by numerous neurological and psychiatric features. Despite being rare, its prevalence is rapidly increasing and early management is critical in ensuring successful and sustainable recovery. Therefore, the illness should be considered as a differential diagnosis when clinically assessing patients. This report presents a case of a female child who was hospitalized for acute psychiatric manifestations, which was later confirmed as anti-NMDA receptor encephalitis. She recovered relatively successfully after combined neurological and psychiatric treatment. This report provides information on the clinical course of early onset anti-NMDA receptor encephalitis, including treatment strategy and prognosis.

• International Journal of Contents
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• v.18 no.2
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• pp.1-17
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• 2022

As of September 2021, COVID-19 is still seriously impacting people globally. To better control the epidemic, the Chinese government adopted a nationwide quarantine policy at the early stage of the discovery of COVID-19, which has significantly changed people's production and life. China's Douyin app (International version: TikTok) is an extremely influential entertainment and social tool. During COVID-19, a large number of short videos about COVID-19 appeared. Publishers included government agencies, professionals, and self-media. The content released has made Douyin a tool for people to receive COVID-19 information in addition to entertainment and social functions. This is a quantitative study. By exploring the impact of the Douyin app on Chinese college students during COVID-19, this study provides suggestions from the level of social media such as TikTok to enable Korea's epidemic prevention to be more effective. This study established variable questions such as Douyin's information perceived value, information usage channels, information awareness, anti-epidemic policy attitude, trust of public institution and preventive behavioral intention, and conducted a questionnaire survey. Using SPSS to analyze the obtained data, this study found that: 1. The short video information usage channels about COVID-19 in Douyin have a positive impact on the audience's information awareness; 2. The information perceived value in Douyin has a positive impact on the audience's information awareness; 3. Information awareness and trust of public institution in Douyin have a positive impact on the audience's anti-epidemic policy attitude; 4. Information awareness and trust of public institutions in Douyin have a positive impact on the audience's preventive behavioral intention; 5. The audience's anti-epidemic policy attitude has a positive effect on preventive behavioral intention.

• The Journal of Korean Academic Society of Nursing Education
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• v.29 no.3
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• pp.292-301
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• 2023

Purpose: This study attempted to present a strategy to increase behavioral vaccination intention by identifying factors affecting parents' intention to have their children vaccinated against coronavirus disease 2019 (COVID-19) by applying the modified theory of planned behavior. Methods: An online survey was conducted with 146 parents of children aged 5 to 17 from August 1 to 30, 2022, and, as a result, 146 data were analyzed. The moderating effect of perceived behavioral control in the relationship between parents' attitude, subjective norms, and behavioral intention for children's COVID-19 vaccination was analyzed using the Process Macro (10,000 bootstrapping, 95% confidence interval), and a simple slope analysis was performed to identify differences by group. Results: The moderating effect of perceived behavioral control was statistically significant in the relationship between parent's attitude and subjective norms for COVID-19 vaccination and behavioral intention. In the simple slope analysis, the reinforcement effect was greatest when the level of perceived behavioral control was high. Conclusion: Since vaccination is most likely when recommended by healthcare providers, it is necessary to ensure that health education through community health experts or mass media can be effectively conducted. In particular, objective information on the effectiveness and safety of COVID-19 vaccinations for children, including monitoring of potential side-effects, should be actively reported.

• Journal of the Institute of Electronics and Information Engineers
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• v.52 no.3
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• pp.221-229
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• 2015

The purpose of this study is to verify factors influencing attitude to use of technology in teaching activities. For this study, a hypothetical technology acceptance model(TAM) was composed of TPACK, technostress, innovation, perceived ease of use, perceived usefulness, and behavioral intention to use technology in teaching activities. The survey was administered to 254 pre-service teachers. The result of this study through structural equation modeling analysis is as follows: First, TPACK significantly affects technostress. second, perceived ease of use affects perceived usefulness. Third, TPACK, technostress, perceived usefulness affects behavioral intention to use, but innovation and perceived ease of use did not affect behavioral intention to use. These results imply that TPACK, technostress, perceived usefulness are important to enhance behavioral intention to use technology in teaching activities. This study propose the constructive foundation for providing strategies raising the behavioral intention to use of technology in teaching activities.

• Information Systems Review
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• v.17 no.1
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• pp.93-115
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• 2015

Due to the dramatic increase in usage of smart phones, mobile applications offer a promising public communication channel to effect behavioral change in areas such as energy saving. For this, identifying relationships between applications and behavioral change would be useful for public institutions to formulate more effective public communication strategies. Based on a design science approach, this study examines the effect of design factors of public service-oriented mobile applications such as personalization, accessibility, and representation richness on users' cognitive and affective attitudes. Their effects on behavioral outcome are also investigated. The results of the analysis show that most design factors contribute significantly to the cognitive and affective attitudes of users. In turn, cognitive attitudes affect users' behavioral change in terms of energy saving, while affective attitudes are positively associated with the average usage time of mobile applications and behavioral changes in terms of energy saving.