• Education of Primary School Mathematics
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• v.27 no.3
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• pp.303-320
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• 2024

This study presents the development and performance evaluation of a custom GPT-based chatbot tailored to provide solutions following Polya's problem-solving stages. A beta version of the chatbot was initially deployed to assess its mathematical capabilities, followed by iterative error identification and correction, leading to the final version. The completed chatbot demonstrated an accuracy rate of approximately 89.0%, correctly solving an average of 57.8 out of 65 image-based problems from a 6th-grade elementary mathematics textbook, reflecting a 4 percentage point improvement over the beta version. For a subset of 50 problems, where images were not critical for problem resolution, the chatbot achieved an accuracy rate of approximately 91.0%, solving an average of 45.5 problems correctly. Predominant errors included problem recognition issues, particularly with complex or poorly recognizable images, along with concept confusion and comprehension errors. The custom chatbot exhibited superior mathematical performance compared to the general-purpose ChatGPT. Additionally, its solution process can be adapted to various grade levels, facilitating personalized student instruction. The ease of chatbot creation and customization underscores its potential for diverse applications in mathematics education, such as individualized teacher support and personalized student guidance.

• Journal of Korean Academy of Nursing
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• v.31 no.1
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• pp.20-30
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• 2001

This study was conducted to identify the effects of a planned exercise program based on Bandura's self efficacy model on metabolism, and the exercise compliance in type 2 diabetes mellitus patients. The study design was a nonequivalent pre-test post-test control design. Thirty four type 2 diabetes mellitus patients, who received follow-up care regularly through the diabetic out-patient clinic, were randomly sampled for this study. Twenty patients were assigned to the experimental group and fourteen patients were assigned to the control group. In the experimental group, a planned exercise program is composed of an individualized exercise prescription for 12 weeks, an individual education, and even a telephone coach program. In the case of the control group, they were instructed to continue with their usual schedules. The data collection period was from March 1999 to February 2000 Data were analyzed using SPSS/WINDOW 10.0 program. The results were as follows. 1. In the experimental group, the level of fasting blood sugar has significantly decreased from 188.20 mg/㎗ to 155.55 mg/㎗ after planned exercise program (F= 16.86, p=.000). For lipid metabolism, body fat per cutaneous decreased from 27.16% to 26.57% after planned exercise program. The score of self efficacy has increased from 64.20 to 66.65 after planned exercise program and it was statistically significant (F=4.850, p=.040) The functional vital capacity has increased from 3.28$\ell$ to 3.37$\ell$and it was statistically significant(F=7.300, p=.020). 2. In an after effect of a planned exercise program, 35 percent of the subjects who participated in a planned exercise program continued to exercise for another six months. In conclusion, the planned exercise program can improve cardiopulmonary function, glucose, and lipid metabolism. This program was show a positive effect on the self efficacy and exercise compliance.

• Management & Information Systems Review
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• v.17
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• pp.215-242
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• 2005

Although shoes industry in Korea is superior in global competition in terms of material, parts, and developmental ability, it has declined due to the lack of design in consideration of OEM production and marketing ability. Shoes industry in Korea has aimed at making inroad to North American market centered with the United States, but it has not focused on Europe market that much. However, as Europe transformed into EU, which is a large economic community, European market is being considered as a great potential for Korean shoes industry, which we can never neglect of. So far, there have been researches of marketing strategic methods to make inroad to the United States and South-East Asian markets, but there has been almost no marketing approach to European shoes market. Therefore, in this study I prepare strategic marketing plans for Korean shoes enterprises to make inroads to European markets, so that they can enter the market successfully, and this is the purpose of this study. In case that Korean shoes industry makes inroads to European market, there are important terms to examine. The strategic terms for consideration to examine are as follows. First, shoes companies such as Nike and Adidas are aware of India. Turkey, and Rumania as new footholds for production, as they have accounted continuous wage claim and labor dispute. Especially Turkey and Rumania are expected to have much competitive strength in price, as they are expected countries for joining EU. Second, we need to shift our understanding of the importance of design for European shoes market. We should pay close attention to the fact that the role of leading companies is to design. Third, Germany, England, and Italy have global-level of specialize institutions and organizations for shoes education and have been succeeded in knowledge industrialization. Fourth, we should consider that the concepts for shoes are changing from innovation in production to in products. Fifth, we should develop specialized concept centered in individualized categories. Sixth, we should open up new markets actively by connecting large shopping centers and multi-shops. Seventh, we should look for the opportunities to expand market through the utilization of BIFOS. Lastly, we should expand our support for opening up markets and participating fairs in foreign countries.

• Korean Journal of Community Nutrition
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• v.22 no.3
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• pp.238-247
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• 2017

Objectives: This study was conducted to investigate providers' perspectives on current challenges in implementing a program for prevention and management of childhood obesity and adoption of mobile phone as a potential solution of leveraging multimodal delivery and support in a school setting. Methods: The qualitative data were collected through face-to-face in-depth interviews with 23 elementary-school teachers, 6 pediatricians, and 6 dieticians from community health centers and analyzed using a qualitative research methodology. Results: Current challenges and potential solutions of obesity-prevention and -management program for obesity program for elementary school children were deduced as two themes each. Lack of tailored intervention due to limited recipient motivation, lack of individualized behavioral intervention, and different environmental conditions can be solvable by mobile technology-based personalized intervention which brings about interactive recipient participation, customized behavioral intervention, and ubiquitous accessibility. Lack of sustainable management due to stigmatization, limited interactions between program providers and inconsistent administrative support can be handled by multimodal support based on school setting using mobile platform providing education of health promoting behaviors toward larger scale and interactive networking between program participants, and minimizing administrative burden. Conclusions: Adoption of mobile-based health management program may overcome current limitations of child obesity program such as lack of tailored intervention and sustainable management via personalized intervention and multimodal supports although some concerns such as increased screen time need to be carefully considered in a further study.

• Journal of Gifted/Talented Education
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• v.11 no.1
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• pp.99-117
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• 2001

This study looked at the validity of assessments of academic giftedness in young children, details of assessment procedures and tasks related to them. It has shown that academic giftedness in young children can be reliably observed and reported by parents and teachers through similar characteristics to older gifted children. But for young preschool children since the potentiality rather than the current performance level is more important to detect and children's abilities are not fully differentiated, more systematic and comprehensive assessments are needed. Parents'and/or teachers' referrals, behavior checklists for the gifted, tests for creativity, short or group forms of standardized tests and finally individualized tests can be used as a comprehensive battery but these methods can be used stepwise for the sake of efficiency and economy. Especially the variability of performance in young children during the rapid developmental phase as well as their vulnerability by situational factors ask for the repeated assessments as regular bases. In this study different measures for gifted young children, specialists' qualification, and procedural guidance were reviewed and the necessity for various screening tools for different programs for the gifted was discussed. Finally it was emphasized that early assessment and following educational arrangement are needed for gifted young children for their optimal development.

• Journal of the Korea Convergence Society
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• v.11 no.8
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• pp.257-268
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• 2020

The study purposed to assess how the career development before and after entering college was related to youth's college life satisfaction, and examined the effect of social relationships with parents, peers, and teachers on the association between youth's career development and their satisfaction with college lives. For this purpose, the study utilized the data of Korean Children and Youth Panel Survey (KCYPS) conducted by the National Youth Policy Institute since 2010. The study found that there was a positive correlation between career development and college life satisfaction. In addition, supportive relationships with parents and peers had significant effects on the level of career identity during high school and later satisfaction with college life. It was also found that youth who had a positive relationship with teachers in high school had a high level of career decision after entering college. The results of this study suggested the necessity of individualized career education appropriate for youth's career development levels. In addition, convergent approaches to build, maintain and develop positive social relationships could have a lasting and positive impact on youth's career development.

• The Journal of the Korea Contents Association
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• v.14 no.3
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• pp.301-313
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• 2014

This study aimed to identify the correlation of stress-coping, humor sense, and adaptation to college of nursing students. Three hundred thirty eight subjects completed a structured questionnaire in June 2012. Data were analyzed using SPSS/WIN 21.0 program. The mean scores were as follows; stress-coping 43.33, humor sense 72.18, and adaptation to college 68.02. It meant beyond the intermediate level. Significant differences were found between adaptation to college scores and general characteristics such as gender, academic year, family type, economic status, campus life satisfaction, relation with faculties, grade, and the relationship with the opposite gender. There was significant but weak correlation of stress-coping, humor sense, and adaptation to college. These results suggest that it is necessary to develop individualized education programs considering students' characteristics. Additionally, university adjustment related factors should be studied.

• Korean Parent-Child Health Journal
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• v.3 no.2
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• pp.81-93
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• 2000

The role of the neonatal nurse specialist has been well established over the past decade and now reform in 21st century. Neonatal nurse specialists responsibilities in caring for critically and long-term chronically ill infants and their families are very important. Neonatal nurse specialists have a two fold responsibility in caring for these infants. First, through acquiring advanced practice education in complex neonatal care and diagnostic skills, neonatal nurse specialists meet the physiologic needs of the infant. Second, neonatal nurse specialists provide a more holistic approach to their care through evaluating the family in treatment plans and involving the family in discharge planning for the infant. In some institutions, neonatal nurse specialists are directly involved in institutional and/or home follow-up care and case management also. It is the neonatal nurse specialists responsibility to function collaboratively with the multidisciplinary team in managing critically or chronically ill infants from admission to discharge. The role of the neonatal nurse specialist case manager can be described as one that focuses on individualized care of the infant, while providing continuity of care to both the infant and family. The neonatal nurse specialist's role will vary depending on the neonatal intensive care unit(NICU). Therefore, the multidisciplinary collaborative approach to long-term management of infants in the NICU is extremely important to provide successful transition to home or to long-term rehabilitative care facilities because care for the chronically ill infant is complex and multifaceted. I suggest the role of neonatal nurse specialist in 21st century are as follows. 1. Diagnostic/patient assessment 2. Management of patient health/illness 3. Administering/monitoring therapeutic interventions and regimens 4. Monitoring/ensuring quality of health care practices 5. Organization and work role 6. Helping role 7. Teaching/coaching role 8. Management of rapidly changing situations 9. Consulting role The advanced practice nursing model of care delivered by neonatal nurse specialist's in the NICU incorporates medical and nursing role functions and emphasizes holism, caring, and a health perspective for critically and chronically ill neonates and their families.

• Journal of the Korea Society of Computer and Information
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• v.17 no.5
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• pp.81-91
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• 2012

Recently, as location-determination of indoor users is available with the development of variety of localization techniques for indoor location-based service, diverse indoor location based services are proposed. Accordingly, it is necessary to develop individualized POI recommendation service for recommending most interested points of large-scale commercial spaces such as shopping malls and departments. For POI recommendation, it is necessary to study the method for exploring location which users are interested in location with considering user's mobility in large-scale commercial spaces. In this paper, we proposed POI recommendation system with the definition of users' as 'Stay point' in order to consider users' various interest locations. By using the proposed algorithm, we analysis users' Stay points, then mining the users' visiting pattern to finished the proposed. POI Recommendation System. The proposed system decreased data more dramatically than that of using user's entire mobility data and usage of memory.

• Asian Oncology Nursing
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• v.3 no.1
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• pp.56-65
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• 2003

Purpose: The study was to develop psychoeducational intervention and identify its effect for symptom management of home cancer patient. Method: Study subjects were 24 patients in control group and 18 patients in experimental group. In experimental group, individualized psychoeducation was done after pretest and then continued to educate and consult through calling by telephone once a week for 4 weeks. The data were collected using several tools such as symptom distress by McCorkle(2000). Physical functioning, a part of Medical Outcome Study by Ware and Sherbouine(1992) and QOL- cancer patient version by Ferrell and Grant(1995) from 18th of Feb. to 30th of July. Data were analysed to ${\chi}^2$ test and t test using SAS VER8.12. Results: The mean score of symptom distress was 21.6 in experimental group and 24.2 in control group. Experimental group was shown lower score than control group. Physical functioning of experimental group was better as mean score 23.3 than 20.6 in control. Psychological wellbeing was 69.7 in experimental group and 66.1 in control group. Social wellbeing was 32.2 in experiment and 25.8 in control. Psychosocial wellbeing of experimental group was higher than control group. However there was no significant differernce between two groups among these variables. Conclusion: The psycho educational intervention was not made symptom mangement, physical functioning, and psycho social wellbeing improved but shown positive tendency. It is expected having a statistically significant finding if enlarged sample size and prolonged the intervention term in future. Therefore it is suggested psycho educational intervention study do repeatedly.