• 디지털융복합연구
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• 제19권12호
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• pp.557-565
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• 2021

본 연구는 청소년을 대상으로, 부모의 양육태도 유형에 따른 자아존중감과 그릿 정도의 차이를 파악하고자 시도되었다. 한국청소년정책연구원의 한국아동·청소년패널조사(Korea Children Youth Panel Survey: KCYPS) 자료 중 2018년도 조사에 참여한 중학교 1학년 2,438명의 자료를 분석하였다. 수집된 자료는 계층적 군집분석(Hierachical Cluster Analysis)과 비계층적 방법(k-mean cluster analysis)으로 분석하였다. 그 결과, 청소년이 지각한 부모의 양육태도 유형은 '소극적 애정 수용형', '적극적 애정 수용형', '독재적 비일관형', '애정부족 거부형' 4개 유형으로 분류되었다. 또한, 양육태도의 4개 군집별로 자아존중감과 그릿의 정도에 유의한 차이가 있었다. 자아존중감과 그릿 모두 '적극적 애정 수용형'인 군집 2에서 가장 높게 나타났다. 향후, 청소년의 자아존중감과 그릿을 향상시키기 위해 각 군집별로 차별화된 부모교육이 필요하며, 교육 프로그램 개발에 본 연구가 기초자료로 활용될 수 있을 것이다.

• 휴양 및 경관연구
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• 제12권4호
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• pp.59-66
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• 2018

The purpose of the present study was to compare the long-term management objectives, policy objectives, implementation plans, and detailed plans of four provincial parks established in 2013 using various analysis frameworks. Through this, the study aimed to identify the characteristics of the management plan and extract the implementation plan important to each park by analyzing the priorities in the detailed plan. The long-term management objectives of most parks were to maintain recreational functions by utilizing all the resources of the park, rather than merely preserving the ecosystem. From an ecological perspective, information on major plants and legal protection species are included for most parks, and geological and topographic features considered a major resource. For sustainable forests, it is important to induce the dispersion of concentrated use space. Efficient management systems are distinctively differentiated among the parks. For regional revitalization, the management of programs to link provincial parks and their surrounding areas has become most important. From an ecological perspective, priorities differed for the parks according to their ecological characteristics. For sustainable forests, Moaksan Provincial Park prioritized the visitor reservation system related to the overall park, while the other three parks prioritized alleviating the concentrated use of specific areas. From an efficient management perspective, Daedunsan Provincial Park prioritized aspects related to the cableway. Maisan Provincial Park prioritized inducing the linkage between the use of natural and cultural resources, and Seonunsan Provincial Park prioritized establishing an ecological and cultural commentary operating system. For the base-type leisure activity space, Moaksan Provincial Park prioritized the systematic management and operation of the pilgrimage route, Maisan Provincial Park the connection between the Maisan geography and residents' income, and Seonunsan Provincial Park providing a space for ecological education.

• 치위생과학회지
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• 제19권2호
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• pp.122-132
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• 2019

Background: This study aimed to identify the types of adult attachment and determine the relationship between adult attachment and job factors in dental hygienists. Ultimately, it was necessary to identify the need for a secure attachment to improve the quality of clinical dental hygienist's services. Methods: Data of 454 clinical dental hygienists working in dental hospitals or clinics were collected. The research tools consisted of items related to the general and work characteristics of dental hygienists (9 items), adult attachment styles (36 items), organizational commitments (12 items), occupational stress (15 items), and interpersonal relations (18 items). Cronbach's ${\alpha}$ of each tool was ${\geq}0.7$. Results: Most of the participants had fearful attachment styles, followed by dismissing-avoidance, security, and preoccupation. Security was the highest level of organizational commitment according to the adult attachment style, although the differences of the levels were insignificant. For occupational stress, preoccupation was the highest, followed by fearful, security, and dismissing-avoidance, and the differences were significant (p<0.001). For interpersonal relations, security was the highest, followed by preoccupation, dismissing-avoidance, and fearful in order, and the differences were significant (p<0.001). Conclusion: Job stress and interpersonal relation ability according to the adult attachment style of clinical dental hygienists had significant results. Thus, the development of attachment improvement programs by personal style, development of differentiated clinical education and its application, and improvements in the adult attachment styles of clinical dental hygienists would be required rather than simply presenting the needs to collectively improvement the working environment.

• 한국치위생학회지
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• 제19권3호
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• pp.351-362
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• 2019

Objectives: The study aimed to analyze the factors affecting the maturity of dental biofilm, which was assessed with quantitative light-induced fluorescence-digital(QLF-D), in a sample of Korean older adults. Methods: This cross-sectional study included 67 participants, aged 65 years and older. All participants completed a questionnaire and tests to measure their manual dexterity and handgrip strength, which are parameters that indicate hand function abilities. To evaluate dental biofilm maturity, 804 surfaces of six index teeth were imaged using QLF-D and then quantified as ${\Delta}R$ values. All data were collected from May 25, 2017 to April 30, 2018. The independent t-test, one-way analysis of variance, and step-wise multiple linear regression were performed to analyze the factors associated with the maturity of dental biofilm (${\Delta}R$). Results: The multivariate linear regression analysis revealed that the factor most strongly related to dental biofilm maturity(${\Delta}R$) was manual dexterity (${\beta}=-0.326$), followed by handgrip strength (${\beta}=-0.303$) and use of interdental cleaning devices (${\beta}=-0.283$) (p<0.05). Conclusions: Manual dexterity, handgrip strength, and use of interdental cleaning devices are factors that can predict dental biofilm maturity in adults aged 65 years or older. Therefore, the hand function of a patient should be evaluated first, before assessing the oral hygiene status of the patient or providing him/her with oral health education, and the dental hygienist should provide differentiated oral hygiene care depending on the patient's hand function ability. Finally, dental hygienists should help older adults to recognize the importance of auxiliary oral hygiene devices such as interdental brushes and keep motivating them to use the devices more frequently.

• 한국의류산업학회지
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• 제22권6호
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• pp.789-802
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• 2020

This study analyzes the experiences of a color therapy program that uses color and fashion directing to influence the psychological characteristics of adolescents, such as emotional intelligence, self-efficacy, and color expression. The subjects of this study were 15 adolescents who participated in B-City Winter School (January 6-15, 2020). Pre- and post-tests for emotional intelligence and self-efficacy were conducted to confirm the effect of the color therapy program that indicated a significant difference at the p<.05 level. Statistical significance was confirmed through the GEE model for formal characteristics used in pre/post and fashion-directed color expression. Peter pre- and post-changes in vocabulary emergence were investigated with a Word Cloud analysis using R program 4.0.2 that extracted the lower and upper categories. The significance of this study is that by expressing both color expression and fashion direction together, a program was provided for adolescents to have richer emotional experiences and career-related experiences. This study examined changes within a short period of time in 15 subjects; consequently, a follow-up in-depth qualitative analysis of the program effect and a post-testing study on maintaining the long-term effect is expected to secure further validity and usefulness of the study results. In addition, new studies are expected to contribute to the development of differentiated fashion-related education programs.

• 한국융합학회논문지
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• 제13권4호
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• pp.499-511
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• 2022

본 연구는 중년여성의 우울이 인터넷 중독에 미치는 영향에서 사회적지지(정서적지지, 정보적지지, 물질적지지, 평가적지지)의 조절효과를 검증하는 데 목적이 있다. 온라인 설문조사를 통하여 최종 509명의 유효 표본을 선정하고 수집된 자료는 SPSS WIN26.0 프로그램을 사용하여 빈도분석, 기술통계, 상관분석, 위계적 회귀분석을 실시하였다. 분석결과, 우울은 인터넷 중독에 정적영향을 미쳤고, 사회적지지의 조절효과는 정보적지지와 물질적지지만이 조절변수로서 작용하였다. 즉 우울이 높을수록 인터넷 중독도 높아지고, 우울이 인터넷 중독에 미치는 영향은 정보적지지와 물질적지지에 따라 변화됨을 알 수 있었다. 연구결과에 따른 제언으로 중년여성 특성에 맞는 차별화된 복지 서비스와 학제 간 융합연구를 강조하고, 인터넷사용에 대한 올바른 사용습관 등의 인터넷 중독 예방교육에 대한 필요성을 제시하였다.

• 한국항행학회논문지
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• 제26권3호
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• pp.136-143
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• 2022

조종사의 역할은 항공사의 안전에 절대적으로 중요하다. 초기 비행훈련 단계에서 군과 민간 출신별 실제 비행에 필요한 조종사 역량 습득에 차이가 있는지를 확인하기 위해, 본 연구에서는 배경별 교육훈련의 진행상황과 효과를 분석하여 차별화된 역량기반 교육을 연구하고자 한다. 특히, 업무안배 능력은 다른 조종역량에 대한 이해가 바탕이 되어야 하여, 타 조종역량이 업무안배에 미치는 효과를 분석하여 교육 방안을 제시하고자 한다. 이를 위해 군과 민간 출신에 따라 ICAO가 정의한 8개 역량 중 정기 숙련도 점검 결과에 차이가 있는지 여부를 판단하며, 군과 민간 출신의 평균 차이 및 두 집단의 업무안배에 미치는 조종역량 요인을 분석하였다. 분석결과 업무안배에 미치는 요인으로서 의사소통 능력과 상황인식 능력이 중요한 요인으로 분석되었으며, 군출신의 경우는 상황인식 능력이 뛰어날수록 업무안배 능력이 높은 것으로 나타나는 반면, 민간출신의 경우 의사소통 능력이 뛰어날수록 업무안배 능력이 높아지는 것으로 나타남에 따라 업무안배 교육에 출신에 따른 차별화된 교육이 필요한 것으로 나타났다.

• 한국콘텐츠학회논문지
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• 제22권2호
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• pp.647-664
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• 2022

본 연구는 음성 과학에 근간을 두고 있는 에스틸 보이스 트레이닝(Estill Voice Training) 모델의 구조연습(Figure)이 배우가 인물을 창조하는 연기예술에 있어 음성적 전문성의 확장으로 기여할 수 있는 가능성을 모색하고 그에 따른 활용방안을 고찰하는 데 그 목적이 있다. 음성 산출 기관의 유동성과 구조적 측면의 기능성을 통한 훈련 모델은 모호한 추상성에 기인하여 소리의 결과에만 천착하는 기존의 음성 훈련과는 차별화된다. 가성대, 윤상연골, 연구개, AES, 앵커링 등 후두부와 성도의 수의적 조정 능력을 개발하는 것은 예술적 목표음 산출을 보다 용이하게 만드는 과학적 효율성을 가지며 배우가 직면하는 기능적 한계를 창조적으로 극복할 수 있는 기술적 방법론으로 활용될 수 있다. 음성 산출 요소 간의 조화와 협응을 위한 원리적 훈련인 에스틸 모델의 구조연습은 이미지와 추상성이 주류를 이루고 있는 국내의 배우 음성 교육에 대안적 훈련 모델로 활용될 수 있는 실용적 가치를 지닌다.

• 지구물리와물리탐사
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• 제26권1호
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• pp.1-7
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• 2023

이 논문에서는 타원 기둥에 대한 벡터 중력과 중력 변화율 텐서 반응식을 유도하였다. 임의의 3차원 이상체에 대한 벡터 중력은 이상체의 모양에 따른 3중 적분이 포함된 인력 포텐셜을 각 축 방향으로 미분하여 구한다. 축 대칭성을 가진 이상체에 의한 벡터 중력은 먼저 축방향으로 적분하여 2중 적분 형태로 축약한다. 켤레 복소수를 도입한 복소 그린 정리를 이용하면 2중 적분은 1차원 폐곡선 선적분 형태로 변환된다. 최종적으로 타원 기둥에 의한 벡터 중력은 타원 기둥 단면의 경계를 폐곡선의 매개변수로 설정하여 1차원 수치적분으로 유도된다. 같은 방식으로 타원 기둥에 의한 중력 변화율 텐서는 인력 퍼텐셜을 2차 미분하여 3중 적분으로 표현된 중력 변화율 텐서를 구한 후, 수직 축 방향으로 적분하여 2중 적분으로 축약한다. 벡터 중력에서 적용한 방법과 동일한 복소 평면에서의 그린 정리를 도입하여 타원 기둥에 의한 중력 변화율 텐서 반응식의 모든 성분을 유도한다.

• Nutrition Research and Practice
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• 제17권2호
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• pp.341-355
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• 2023

BACKGROUND/OBJECTIVES: The consumption of dietary supplements has shown an increase among young people in their 20s. We aimed to compare the use of dietary supplements and related factors between Chinese international and Korean college students living in South Korea. SUBJECTS/METHODS: We conducted online surveys of 400 Chinese international students and 452 Korean college students from January to February 2021. We analyzed the factors related to the use of dietary supplements by these students using multi-group structural equation modeling and logistic regression analysis. RESULTS: Approximately 65% of the Chinese international students and 93% of the Korean college students consumed dietary supplements at least once in the year preceding the survey. The common types of dietary supplements consumed by both groups of students were vitamin and mineral supplements, Lactobacillus products, and red ginseng products. Structural equation modeling showed that perception of the consumption of dietary supplements by family and friends positively influenced attitude toward dietary supplements. This effect was higher for Korean college students than for Chinese international students (P < 0.01). Attitude toward dietary supplements positively influenced their use, and this effect was higher for Chinese international students than for Korean college students (P < 0.001). Logistic regression analysis showed that the use of dietary supplements by Chinese international students was significantly associated with age, self-reported health status, interest in health, perception of and attitude toward dietary supplements, and length of residence in South Korea. Among Korean college students, it was associated with exercise frequency and attitude toward dietary supplements. CONCLUSION: This study showed significant differences in the use of dietary supplements and related factors between Chinese international and Korean college students. Therefore, nutrition education programs on dietary supplements need to have differentiated content for each group. Such differences also suggest that the industry should consider the relevant characteristics of college students while developing and marketing dietary supplements.