• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.19 no.4
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• pp.115-125
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• 2024

This study defined the appraisal items of technology appraisal for investment as innovation characteristics and derived the determining factors for predicting high-growth companies. Through this, we presented a direction for improving the technology appraisal model for investment. High-growth companies were classified into high-growth companies in sales, high-growth companies in operating profit, and high-growth companies in both sales and operating profit. At this time, the concept of a gazelle company was applied and defined as a company with an average growth rate of 20% or more over three years after the appraisal year. As for the analysis results, in terms of technicality (appraisal items), it was significant in predicting high-growth companies in sales and high-growth companies in sales and operating profit. Therefore, it will be possible to increase the discrimination power of predictions by strengthening the technicality (appraisal items). On the other hand, the business feasibility (appraisal items) was significant in predicting high-growth companies in sales and high-growth companies in sales and operating profit, but in a negative direction. This is due to the composition and criteria of the business feasibility (appraisal items), and it was concluded that changes to the composition and criteria for the relevant items are necessary for future model improvement.

• Journal of Korean Home Economics Education Association
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• v.29 no.4
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• pp.149-159
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• 2017

The objective of this study was to investigate the effects of family meals on eating behavior, academic achievement, and quality of life among middle school students. A total of 302 participants were recruited from a middle school at Goyangsi. We asked participants about family meals, eating behavior, academic achievement, and quality of life, using structured questionnaires. Family meal questionnaires were classified according to frequency, rules, and awareness. The findings of this study were as follows. First, there were significant differences between rules(p<0.05) and awareness (p<0.05) of family meals and family type. Second, there were statistically significant differences between frequency and awareness of family meals and eating behavior, academic achievement, and quality of life. On the other hand, there was a significant difference between rules about family meals and eating behaviors and quality of life. Third, we found that factors of family meal were positively related to the eating behavior, academic achievement, and quality of life at the level of statistical significance. Finally, we found that participants with a higher frequency of family meals and more positive eating behavior were more likely to higher academic achievement and quality of life than those in lower frequency of family meals and less positive eating behavior among middle school students. The frequency of family meals has a strong effect on higher academic achievement and better quality of life. In conclusion, engagement in family meals was related to better eating behavior, academic achievement, and quality of life among middle school students. Our findings may warrant further studies to support the benefit of family meals in improving eating behavior, academic achievement, and quality of life among high school students as well as middle school students.

• Journal of Nutrition and Health
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• v.49 no.5
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• pp.378-394
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• 2016

Purpose: Screening of preschool-age children for nutrition programs to improve dietary intake and behaviors requires cost-effective and easily administered validated assessment tools. The purpose of this study was to develop a parent/caregiver-administered instrument for measuring diet quality and behaviors of preschoolers as a nutrition quotient for preschoolers (NQ-P). Methods: Development of NQ-P was carried out in three steps: item generation, item reduction, and validation. The 24-h dietary record was selected as the gold standard reference tool. The 38 items of the NQ-P checklist were derived from a systematic literature review, expert in-depth interviews, statistical analysis of the fifth Korean National Health and Nutrition Examination Survey data, and national nutrition policies and recommendations. Self-administered questionnaires were delivered to parents who recorded 24-h dietary intakes of 100 responders aged 3~5 yr. Pearson's correlation was used to measure the level of agreement between questionnaires. Item reduction was performed, and 20 items were selected based on survey results, expert reviews, and priorities of national nutrition policy and recommendations. The 412 nationwide subjects sampled through daycare centers completed the 20-item checklist questionnaire. The construct validity of the NQ-P was assessed using confirmatory factor analysis, LISREL. Results: After analyses of exploratory factors, NQ-P items identified three dimensions of diet (balance, moderation, and environment). The three-factor structure accounted for 49.28% of the total variance. Standardized path coefficients were used as weights of the items. The NQ-P and three-factor scores of the subjects were calculated by the obtained weights of the questionnaire items. Conclusion: A food behavior checklist for preschoolers' NQ would be a useful and suitable instrument for evaluating nutrition adequacy and dietary quality of Korean preschoolers.

• Journal of Korea Port Economic Association
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• v.38 no.4
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• pp.199-214
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• 2022

A relative important analysis was conducted to determine what factors are required for port selection in Mokpo New Port and what needs to be addressed first in order to expand automobile and steel cargo handling. The port selection factors of Mokpo New Port were classified into 4 major and 13 intermediate categories, and AHP analysis was used. As a result, items such as 'port facilities', 'accessibility to international ports', 'port facility usage fees', and 'connectivity with neighboring cities/ports' were evaluated as important. The respondent groups were divided into shipowner and shipper, port operator and stevedore, and public official, and an analysis of variance (ANOVA) was conducted to verify if there was a difference in perception between the groups. As a result, shipowner and shipper, port operator and stevedore were similar, but there was a difference from public official group. Shipowner and shipper, port operator and stevedore with similar response characteristics were classified into the 'port practitioner' group, and public official were classified into the 'port policy maker' group, and the difference in perception between the group was tested. Therefore, there were differences in some major category items, and even in the intermediate category items such as 'possession of adjacent hinterland industrial complex', 'cargo equipment', '24-hour port operation', 'inland transportation cost', 'accessibility to international ports', 'marketing and incentives' with statistical. In other words, the 'port practitioner' group evaluated items that can increase cargo creation and handling productivity as important whereas the 'port policy maker' group considers port development and policies such as port infrastructure, connectivity with other ports, and incentive support items are more important.

• Korean Journal of Psychosomatic Medicine
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• v.8 no.1
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• pp.20-30
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• 2000

Objective : This study was designed to investigate the frequencies and the relation of stressful life events and health problems and evaluate the influence of stressful life events on the physical symptoms and anxiety in adolescents. Method : Newcomb's 39-item life-event questionnaire and Newcomb's 19-item health problems questionnaire were administered to 475 adolescents. The frequencies of stressful life events and health problems which had actually occurred to them during the previous 12 months were investigated. Items of stressful life events were classified in 8 dimensional scaling factors(Family/parents, Accident/Illness, Sexuality, Autonomy, Deviance, Relocation, Distress, Items not in scales) and items of health problems were classified in 5 health problems(General, Heart and Lung, Nervous system, Anxiety, Psychosomatic symptoms) and the correlation between them was analyzed. Result : 1) The average number of events occurring during the past year for the 475 adolescents is 3(7.7%). The most frequent item of stressful life events was 'Thought about suicide' and dimensional factors of "Distress" and "Autonomy" were the most frequent life events in multidimensional sacling analysis. There were more factors of "Family/Illness" and " Autonomy" in male, while there was more factor of "Distress" in female. There were more factors of "School violence" and "Deviance" in younger students, while there were more factors of "Sexuality" and "Autonomy" in older students. 2) The most frequent item of health problem was 'excessive fatigue' and "anxiety" was most frequent health problem in multidimensional scaling analysis. There were more health problems in female than those in male. The higher grades the students became, the more health problems they have reported. 3) There was significant relationship between 7 factors of stressful life events except one factor of "Relocation" and 5 health problems. Conclusions : These findings suggest that as adolescents grow older, they are engaging in more controllable behaviors related to autonomy and sexuality and at the same time are experiencing increased difficulty with distressful or discomforting events, and their stressful life events are significantly related to decreased health and psychological functiong.

• 한국IT서비스학회:학술대회논문집
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• 2007.05a
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• pp.417-422
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• 2007

본 연구에서는 조직에서 ITA/EA가 기여하는 기능이 무엇인지 그에 관한 측정항목들을 도출하였다. 또한 조직의 IT거버넌스가 왜 구축되고, 구축효과는 무엇으로 평가할 수 있는지 측정항목을 탐색적으로 도출하였다. 그리고 설문조사를 바탕으로 상호간의 영향관계를 통계적으로 검증하였다. 분석 결과, IT거버넌스 영역중 IT자원 및 성과관리와 IT프로세스 관리에는 ITA/EA의 업무프로세스 지원과 투자효율화 요인이 유의한 영향을 미치는 것으로 나타났으며, 마찬가지로 IT서비스관리에는 업무프로세스 지원, 투자효율화, 인프라체계화 요인이 영향을 미치는 것으로 나타났다.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.474-478
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• 2009

본 연구는 2008년 맞춤형 방문건강관리사업에 사용되고 있는 관절통증을 중심으로 한 사례관리를 수정 보안하여 우리나라 실정에 맞는 관절통증 사례관리 프로그램을 개발, 제안하며, 맞춤형 방문건강 관리사업의 활성화와 완성도를 높이는데 있다. 연구방법으로는 2007년 전국 12주 관절통증 사례관리 결과자료 분석하고, 전국 253개 보건소의 맞춤형 방문건강관리사업 인력에 대한 자료 분석과 전국 보건소 전문가 자문회의와 토론 결과를 통해 설문지를 수정 보완하여 2008년도 충청남도 관절통증 12주 사례관리를 실시하였다. 자료분석은 SPSS 12.0 통계 프로그램을 이용하여, p-value가 0.05 미만과 0.01미만인 경우를 통계적으로 유의한 것으로 판정하였으며, 전국자료는 빈도분석, wilcoxon 부호순위 검정과 McNemar's 검정을 실시하였으며, 12주의 관절통증 사례관리의 연구기간동안 수집된 자료를 1주와 8주간, 1주와 12주간, 8주와 12주간을 paired t-test 검정과 McNemar's 검정을 실시하여 유의성 평가를 실시하였다. 연구결과는 다음과 같다. 12주 기간 동안 사전 사례관리 방문간호사의 교육을 통한 사례관리 서비스의 강도의 조절 및 매주로 서비스의 횟수를 조절하여 사례관리를 실시한 결과 총 109개 항목에서 1주와 8주간에 유의한 항목은 TG(mg/dl)를 비롯한 51개 항목, 1주와 12주간에는 콜레스테롤(mg/dl)을 비롯한 53개 항목, 8주와 12주간에는 지난 48시간동안 관절통증 점수를 비롯한 3개 항목으로 유의한 차이를 볼 수 있었으며, 1주와 8주간은 유의하나 1주와 12주간은 유의하지 않게 나타나는 항목은 TG(mg/dl)를 비롯한 3개 항목, 1주와 8주간은 유의하지 않다가 1주와 12주간은 유의하게 나타나는 항목은 콜레스테롤(mg/dl)를 비롯한 6개 항목, 1주, 8주, 12주간의 모든 기간에서 유의한 항목은 지난 48 시간동안 관절통증 점수를 비롯한 3개 항목으로 조사되었다. 결론적으로 현재 우리나라에서 추진되고 있는 맞춤형 방문건강관리 사업의 사업지침에 대한 보완을 위해 관절통증사례관리 프로그램에 있어 중재 서비스 또는 프로그램의 기간은 12주간에서 8주간으로 조정 되어야 하며, 추가가 필요한 항목으로는 교육, 자기역량 강화, 운동처방, 물리치료, 약물치료, 대체요법, 식이, 영양, 생활지도 등이며, 어골도 분석을 위한 기본 틀 및 주요 구성요소를 제시 및 기여 요인 및 결정요인을 위한 논리적 모형 제시가 필요하며, 개선목표를 위한 유지증진 및 관리능력, 지기 관리 수행도 개선과 대상자별 맞춤형 사례관리를 위한 표준화된 행동 체크리스트 제작 보급 및 사례별 운동, 물리치료 지도 방법 계획 수립에 대한 인력 충원이 필요하다.

• Culinary science and hospitality research
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• v.20 no.2
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• pp.199-213
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• 2014

Japanese restaurant owners seek to secure their competitive advantage by implementing a unique competition strategy that may overcome hostile environment. Brand power, aggressive expansion and the partnership strategy with other businesses may be suggested. The present study is to find out the competitive advantages of Japanese restaurants, to compare the importance and satisfaction by different customer factors of choices and then, to identify what kinds of factors affect customer satisfaction. Total 205 copies of questionnaire, out of 230 distributed, were used for analyses. Cronbarch's alpha coefficient of all 20 items was 0.911. In terms of importance, Cronbarch's alpha coefficients were 0.887(food), 0.796(menu), 0.851(employee), 0.815(service), and 0.730(physical environment). For satisfaction, the coefficients were 0.876(food), 0.860(menu), 0.880(employee), 0.851(service), 0.730(physical environment). In addition, the exploratory factor analysis showed an acceptable factor loading, supporting 20 items' validity. The result showed that customers' perceptions of the importance of Japanese restaurant service quality was higher than their level of satisfaction in general. In particular, IPA analysis revealed that food and service factors were well operated as located in the first quadrant. However, service factor located in the second quadrant was perceived to be important yet perceived as being satisfied poorly. So this study suggests that Japanese restaurant owners should concentrate on the attributes included in this quadrant to improve the quality of foodservice. Lastly, menu and physical environment factors were located in the third quadrant showing low level of importance and satisfaction. On the basic of the IPA analysis, Japanese restaurant owners should identify their strengths and weaknesses and draw up a plan to improve service quality and to maximize their profits.

• The Journal of the Korea Contents Association
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• v.14 no.5
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• pp.411-424
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• 2014

This study tries to establish the evaluation standards of the service quality of local cultural festivals in an effort to identify public awareness of those festivals. Also, based on the importance-performance importance-performance analysis on the service quality, this research is aimed at finding ways to enhance service quality and to improve operation plans in more efficient ways for the maximization of visitors' use of festivals. Ultimately, the current study seeks to make a contribution to improving the quality of local cultural festivals. The results of the correspondence t-test analysis of importance and performance revealed that significant differences were found in following items of five factors; 1) in the responsiveness factor, the presence or absence of rest space, facility guide, communication, and installation of public restroom/cleanliness 2) in the certainty factor, food prices and staff members' kindness 3) in the reliability factor, all items including festival pamphlets (to the festival venue), guidance facilities/signposts, hospitality, schedule information, and quick responses 4) in the tangibility factor as well, all items such as the awareness of local culture, benefits, and storytelling 5) in the empathy factor, diversity of events and festival contents.

• Information Systems Review
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• v.8 no.2
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• pp.51-72
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• 2006

This study investigates the typology of Internet business models according to revenue sources, and empirically tests how the revenue sources of each Internet business model are different each other. This study consists of the following two steps. First, AHP(Analytic Hierarchy Process) is adopted in developing the influential factors(indexes) for the profitability of each Internet business model and the weight score of each factor. The questionnaire for AHP consists of 47 questions on 9-point scales, and was distributed to 10 experts on Internet business model. Expert Choice program has been used for analysis. Second, the questionnaire to survey the current profitability of each Internet business model was developed on 5-point scale. In order to analyze the actual revenue quality and source of Internet business models, we used MANOVA and ANOVA. This study contributes to develop the desirable revenue or profit model of each Internet business model, and also provides a reference in evaluation of the revenue quality of Internet business models.