• 대한치과교정학회지
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• 제54권4호
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• pp.210-228
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• 2024

Objective: Understanding the orofacial characteristics and growth patterns in children is essential for both orthodontics and research on children with orofacial abnormalities. However, a concise resource of normative data on the size and relative position of these structures in different populations is not available. Our objective was to aggregate normative data to assess the growth of the orofacial skeletal structures in children with a well-balanced face and normal occlusion. Methods: The MEDLINE, Embase, and Scopus databases were searched. Inclusion criteria included longitudinal and cross-sectional studies on cephalometric measurement of skeletal tissues and a study population ≤ 18 years with a well-balanced face and normal occlusion. Key study parameters were extracted, and knowledge was synthesized. A quality appraisal was performed using a 10-point scale. Results: The final selection comprised of 12 longitudinal and 33 cross-sectional studies, the quality of which ranged from good to excellent. Our results showed that from childhood to adulthood, the length of the cranial base increased significantly while the cranial base angle remained constant; both the maxilla and mandible moved forward and downward. The profile becomes straighter with age. Conclusions: Growth patterns in children with a well-balanced face and normal occlusion follow accepted theories of growth.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제18권1호
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• pp.38-48
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• 2007

Objectives : The K-ARS (Korean ADHD Rating Scale) is one of the most important assessment tool of attention-deficit hyperactivity disorder (ADHD) in Korea. in this study, we presented detailed normative data on the K-ARS for school-aged children in Seoul metropolitan area to put it to practical use. Methods : The subjects were 2,397 students(1,223 boys and 1,174 girls, aged 6-12) from 4 elementary schools in Seoul, and one caretaker of each child completed the K-ARS for parents. Children who showed high scores of the K-ARS for parents were screened, and 2 child psychiatrists interviewed them to make a clinical diagnosis. We compared the mean scores of the K-ARS for parents between ADHD and normal group, and examined the percentage of correct classification. Results : There were some differences in score of the K-ARS for parents according to sex and age, so we presented continuous normative data with T score and subdivided cut-off points for ADHD screening. Interviews with child psychiatrists using DSM-IV criteria were performed to test diagnostic validity, and the difference in every the K-ARS for parents index between ADHD and normal group was significant(p<.001). Using 3 different cut-of points(80th, 90th, 93rd percentage), the accuracies of ADHD correct classification were 67.9, 72.2, 71.1% and all 3 canonical discriminants were significant (p<.05) between ADHD and normal group. Conclusion : The normative data and cut-off points on the K-ARS for parents are useful in screening ADHD children in Seoul metropolitan area.

• 대한영상의학회지
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• 제84권5호
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• pp.1080-1090
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• 2023

목적 이 연구의 목적은 한국 인구에서 NeuroQuant (이하 NQ)와 DeepBrain (이하 DB)에서 측정된 뇌 용적과 정상규준 백분위수를 비교하고, 두개골 형태와의 연관성을 확인하는 것이다. 대상과 방법 이 연구는 구조적 뇌 이상이 없는 163명의 한국인을 대상으로 NQ와 DB에서 측정된 뇌 용적과 정상규준 백분위수를 비교하고, 두개골 형태와의 연관성을 확인한 후향적 연구이다. 급내상관계수분석과 선형분석의 통계학적 분석을 시행하였다. 결과 정상규준 백분위수는 시상(90.8 vs. 63.3 percentile), 피각(90.0 vs. 60.0 percentile), 그리고 두정엽(80.1 vs. 74.1 percentile)에서 NQ가 DB보다 더 큰 것으로 나타났고, 후두엽(18.4 vs. 68.5 percentile)은 DB가 NQ보다 큰 것으로 나타났으며, 특히 후두엽의 경우 두개골 형태와의 비교 연구에서 유의미한 연관성을 보였고, 두개골의 전후 방향의 길이와 비례하고 상하방향의 길이와는 반비례했다. 결론 NQ와 DB에서 얻은 정상규준 백분위는 각 뇌 영역마다 유의미한 차이를 보였고, 그 차이는 한국 인구의 두개골 형태와 유의미한 관계가 있었다.

• 한국가족관계학회지
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• 제22권4호
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• pp.53-80
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• 2018

Objectives: The purpose of this study was to investigate individual awareness variables influencing emotional, normative, and functional marriage intentions of unmarried men and women. Independent variables were values of offspring, perceptions to unmarried life, attitudes toward multiple role planning, perceptions and availabilities of marriage-related policies, views on the marriageable age, psychological burdens of pressure to marriage by significant people, and views on parents' support for marriage fund. Method: 553 unmarried men and women in Daegu, Korea were surveyed, and the data were analyzed using descriptive statistics, factor analysis, multivariate analysis of variance(MANOVA), multiple regression analysis, and hierarchical regression analysis with SPSS 22.0. Results: First, this study was more exploratory and in-depth approach to marriage intentions than precedent studies. The sub factors of marriage intentions were emotional, normative, and functional marriage ones. Second, emotional marriage intention showed significant differences depending on gender, dating, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, values of offspring, perceptions to unmarried life, attitudes toward multiple role planning, and psychological burdens of pressure to marriage personally or by friends influenced emotional marriage intention. Third, normative marriage intention showed significant differences depending on gender, religion, occupational status, employment condition, dating, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, values of offspring, perception to unmarried life, attitudes toward multiple role planning, view on the marriageable age, availabilities of marriage-related information offering policies, and psychological burdens of pressure to marriage by mother influenced normative marriage intention. Fourth, functional marriage intention showed significant differences depending on gender, job, parents' support for marriage fund, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, functional marriage intention was influenced by values of offspring, perception about unmarried life, attitudes toward multiple role planning, and degree of acceptance of parents' support for marriage fund. Finally, the hierarchical regression analysis showed that individual awareness variables influenced on marriage intentions. Especially, values of offspring, perceptions to unmarried, and attitudes toward multiple role planning influenced on emotional, normative, and functional marriage intentions in common. Conclusions: The findings from these analyses suggest that the selective process based on the individual awareness has become very significant to having marriage intentions. Therefore, this study will contribute as the basic data on national marriage-related policies. Furthermore, this study will be able to use to think about the marriage intention as a task to be preceded by the national policy in order to prepare for Korea 's low fertility and aging phenomenon.

• 한국농촌건축학회논문집
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• 제4권1호
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• pp.99-116
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• 2002

This study is based on the Ecological Design Theories related with the Village and Architectural planning. The purpose of this study is to propose the Rural Village Design Method in consideration of Ecological Environment. To achieve this purpose, Normative Theory Study which means Logical Analysis of Ecological Theories in the new field of Ecological Village and Architecture Design, is done in accordance with the object of this study. This results derived of this study are as follows: 1. Six(6)-Environmentally Friendly Rural Village Planning Elements related with the purpose of this study, are clarified these are Land-use planning, Transfortation planning, Plants and Water, Living-thing Ecological System planning, Energy and resource planning, Village Culture and amenity planning, and Architectural Material planning. 2. Rural Village Design Method in consideration of Ecological Environment is porposed by means of the Normative theroy study analysis and contents analysis related with Ecological Village and Architecture planning which contain Ecological Planning Elements, and case study.

• 광고학연구
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• 제25권5호
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• pp.7-42
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• 2014

본 연구는 정보원의 사회적 거리감(social distance)에 따른 기업 페이스북 페이지에서의 광고 효과, 즉 메시지 태도와 온라인 구전의도(e-WOM)를 알아보았다. 또한, 사회적 거리감의 주 효과에 영향을 미치는 메시지의 노골적 설득 의도, 규범적 대인민감성(normative interpersonal influences), 정보적 대인민감성(informative interpersonal influences)의 조절 효과를 검증하고자 했다. 이를 위해 2(사회적 거리감 원/근)${\times}2$(메시지의 노골적 설득 의도 고/저)${\times}2$(규범적 대인민감성 고/저)${\times}2$(정보적 대인민감성 고/저)의 요인 설계를 하였다. 연구 결과, 사회적 거리감이 가까운 경우가 먼 경우보다 메시지 태도와 온라인 구전의도에 긍정적인 영향을 끼쳤다. 또한, 메시지의 노골적 설득 의도가 낮을 때는 사회적 거리감에 따라 메시지 태도, 온라인 구전의도 각각에 대한 차이가 크게 나타난 반면, 메시지의 노골적 설득 의도가 높을 때는 사회적 거리감에 따른 광고 효과에 큰 차이가 나타나지 않았다. 그리고 규범적 대인민감성과 사회적 거리감 각각은 광고 효과에 유의미한 영향력을 미쳤지만, 두 변인의 상호작용효과는 유의미하지 않아, 규범적 대인민감성의 조절 효과는 나타나지 않았다. 마지막으로, 정보적 대인민감성이 높을 때는 사회적 거리감에 따라 메시지 태도와 온라인 구전의도 각각에 대한 차이가 크게 나는 반면, 정보적 대인민감성이 낮을 때는 사회적 거리감에 따른 광고 효과에 유의미한 차이가 나타나지 않았다. 본 연구는 기업 페이스북 페이지의 광고 효과에 관한 다양한 변인들에 대해 탐색적으로 연구함으로써 다양한 관련 후속 연구를 위한 기반을 마련했을 뿐만 아니라 실무적 차원에서도 기업 페이스북 페이지와 관련한 보다 적극적이고 효율적인 마케팅 커뮤니케이션을 위한 기초 정보로서 다양한 전략적 시사점을 제공하고 있다.

• Safety and Health at Work
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• 제7권3호
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• pp.225-230
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• 2016

Background: This study seeks to examine the relationship and impact of occupational health and safety on employees' organizational commitment in Ghana's mining industry. The study explores occupational health and safety and the different dimensions of organizational commitment. Methods: A cross-sectional survey design was used for this study. The respondents were selected based on simple random sampling. Out of 400 questionnaires administered, 370 were returned (77.3% male and 22.7% female) and used for the study. Correlation and multiple regression analysis were used to determine the relationship and impact between the variables. Results: The findings of this study revealed positive and significant relationship between occupational health and safety management, and affective, normative, and continuance commitment. Additionally, the results revealed the significant impact of occupational health and safety on affective, normative, and continuance commitment. Conclusion: Management within the mining sector of Ghana must recognize the fact that workers who feel healthy and safe in the performance of their duties, develop emotional attachment and have a sense of obligation to their organization and are most likely committed to the organization. Employees do not just become committed to the organization; rather, they expect management to first think about their health and safety needs by instituting good and sound policy measures. Thus, management should invest in the protection of employees' health and safety in organizations.

• 한국의류학회지
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• 제15권3호
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• pp.289-296
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• 1991

This research was intended to provide conceptual framework of clothing conformity by determining motivation types of clothing conformity and nonconformity, and their relation-ships. The responses of 714 fulltime employeed subjects from four different cities were analyzed. Business were was used as the situational stimulus. The literature study suggested three different motivation types of clothing conformity including Normative Conformity, Informational Conformity, and Identificational Conformity, and two different types of clothing nonconformity including Anticonformity and Independence. As the results of the empirical analysis, clothing conformity types were found to be Normative Conformity and Identificational Conformity. Clothing nonconformity types were found to be Anticonformity and Independence. Identificatinal Conformity correlated positively with Anticonformity and negatively with Independence, whereas Normative Conformity correlated negatively with Anticonformity and Independence.

• 한국조리학회지
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• 제22권6호
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• pp.120-131
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• 2016

The purpose of this study was to examine the structural relationship between customers' perception of authenticity, justice, customer commitment, and customer behavior in franchise coffee shops. To test the hypotheses of the study, a total of 428 customers in Korea were considered in an empirical analysis using a two-step structural equation model (SEM) approach. In particular, employees' authenticity had relatively great influence on customers' continuous and affective commitment and their justice had greater influence on customers' normative commitment. Also, customers' continuous commitment, normative commitment, and affective commitment significantly influence customer participation behavior, while normative commitment and affective commitment have a significant effect customer citizenship behavior. Research thus far divided justice and authenticity into separate concepts and examined relation with customer commitment or behaviors but the present study put cognitive process of justice and emotional process of authenticity on the same line and evaluated their different influence on customer commitment and behaviors, thereby verifying that not justice perceived by customers induced desirable customer behaviors but authenticity they felt with their heart played a more superior role in customer commitment or behaviors. This means that authentic services rather than justice induce customers' positive behaviors.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제19권1호
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• pp.28-37
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• 2008

Objectives : This study was conducted in order to examine the reliability and validity of the Children's Color Trails Test (CCTT). The objective of the study was also to provide the Korean normative data for the CCTT. Methods : Normative samples consisted of 766 children and adolescents living in Seoul and aged from 5 to 15 years. Eighty children who were diagnosed with ADHD, based on the DSM-IV criterion, were recruited from Seoul National University Children's Hospital. Among them, 46 ADHD children were receiving medication, while 34 children were drug-free. Results : The scores of the CCTT were significantly correlated with those of the Stroop test. Three factors were extracted through factor analysis-visual tracking and cognitive flexibility, distractibility and susceptibility to interference, and simple attention and impulsivity. The completion time of the CCTT for all children tended to decrease as age increased. There were significant differences in the CCTT scores between the ADHD group receiving medication, the ADHD-drug free group and the normal groups. The CCTT also showed sound test-retest reliability. These results confirmed the reliability and validity of the CCTT. Finally, we provided the Korean normative data for the CCTT. Conclusion : These results suggest that the CCTT is a reliable and valid test, which can be used to assess frontal function related to child psychiatric disorders in Korean children.