• Journal of the Korean Regional Science Association
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• v.35 no.1
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• pp.59-72
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• 2019

This study focused on low fertility and population decline which threaten national competitiveness. Therefore, a comprehensive analysis was attempted on the impact of housing characteristics and residential area characteristics of newlyweds on their birth plan. To this end, the hierarchical linear model(HLM) was implemented using '2016 Korea Newlyweds' Housing Survey' data. The main findings of this study are as follows. First, the birth plan of newlyweds is affected not only by housing characteristics, but also residential area characteristics such as the average housing price, average private education expenses and the number of local child centers. Second, the use of housing loans and the housing tenure have an interaction effect with the average housing price and the number of local child centers among the residential area characteristics. In other words, the use of housing loans has a negative effect on the birth plan if the housing price is high in the area, and being renter household has a positive effect on the birth plan if the number of local child centers is high in the area. These findings suggest that governmental effort to raise the birthrate of newlyweds should take into account their housing characteristics as wells as residential area characteristics.

• The Journal of the Korea Contents Association
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• v.18 no.12
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• pp.595-610
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• 2018

It is becoming common that the lack of child care due to changes in social structure and family function should be serviced at society and at the national level. Interest in child care services in child care facilities also increased. The purpose of this study is to examine the effect of organizational culture on child care respect for young children's rights that is needed to improve the quality of child care services. The questionnaire was administered to 340 day care teachers working in day care facilities and statistical analysis was performed using SPSS 22.0 statistical program. An analysis of the impact of organizational culture on child care among infants and toddlers showed that development culture, rational culture, collective culture, and hierarchical culture, which are sub-factors of organizational culture, have statistically significant on day -to-day respect, and child- first interests. The degree of influence was shown in the order of development culture, hierarchical culture, and rational culture. In particular, the influence of group culture is very low, which has been proven to differ depending on the type of organizational culture. These results show that the organizational culture of child care facilities affects child care respect for young children's rights. In the end, we suggested the theoretical and practical implications of this study, presented limitations and future research directions.

• Journal of The Korean Association For Science Education
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• v.39 no.2
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• pp.295-305
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• 2019

In previous study, visual representation competence taxonomy (VRC-T), which is composed of two dimensions, was developed for the purpose of promoting effective visual representation use and research in science education. In this study, elementary school students' visual representation competence for shadow phenomenon was investigated using VRC-T. In terms of visual representation competence, 'interpretation' was the highest score, followed by 'construction' and 'integration'. It also showed that students' visual representation competence was not high even after learning shadow-related units in the regular curriculum. On the other hand, text-based scientific knowledge was not correlated with all categories of visual representation competence. This indicates that there is a need to emphasize visual representation more in science class. Finally, hierarchical relationship among cognitive processes of VRC-T was explored according to ordering theory. If the tolerance level is somewhat loosened, a linear hierarchical relationship was found between the six cognitive processes. This suggests that VRC-T is an analytical framework that can be useful when designing assessment tools, tasks, and science class activities to enhance visual representation competence.

• Journal of the Korean Association of Geographic Information Studies
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• v.24 no.2
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• pp.29-39
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• 2021

The global aging phenomenon and new lifestyles have a worldwide attention to the new tourism form of health tourism. The purpose of this study is to analyze and suggest the competitive types of health tourism. Through the literature review, the theoretical base on the concept and type of health tourism and hierarchical spatial types such as medical space, semi-medical space, non-medical space, and natural healing space, based on medical intervention was established. A questionnaire survey was conducted for the professionals in Jeju area about tourism, health care, policy. As a result of analysis based on competitiveness advantage factors of Jeju health tourism, Jeju health tourism was confirmed to have higher importance in the natural healing space than the health service center space. Three kinds of resources such as natural resources, healing resources, and active resources of Jeju type health tourism were derived and applied to two hierarchical spaces, natural healing space and non-medical healing space, based on medical intervention.

• Journal of Industrial Convergence
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• v.22 no.1
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• pp.1-20
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• 2024

Regarding the discourse on the correlation between governmental financial support and firm performance, much emphasis has been placed on the role of individual corporate characteristics as well as spatial features. However, there is a notable scarcity of empirical research examining the integrated impact of corporate and cluster characteristics on managerial performance. This study addresses this gap by empirically analyzing the financial and non-financial outcomes resulting from specific allocations of governmental financial support. Additionally, it explores corporate and cluster characteristics predicted to moderate the influence between governmental financial support and firm performance. The analysis employs a two-level hierarchical linear model (HLM) at individual and group levels. The data, reorganized based on business registration numbers at the firm and cluster levels, ultimately utilized panel data from 83,395 firms and 641 clusters. The research findings indicate that governmental financial support demonstrates a positive effect (+) on both sales and patents for firms, suggesting its effectiveness in complementing market failures. Results from the hierarchical linear model analysis show that when combined with human capital capacity, absorptive capacity, and cluster network density, governmental financial support exhibits significant positive effects on sales. This study contributes theoretical and practical insights by analyzing the relationship between governmental financial support and firm performance using a two-level hierarchical linear model. It highlights the role of corporate characteristics such as human capital and absorptive capacity, along with cluster characteristics like cluster network density, in moderating the effects of governmental financial support on firm performance.

• Journal of Korean Elementary Science Education
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• v.43 no.2
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• pp.284-300
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• 2024

This study elucidates the achievement standards statements of the 2022 revised elementary school science curriculum to identify specific achievement standards for the upcoming curriculum. Therefore, the researcher analyzed the statements of the overall elementary school achievement standards based on Bloom's taxonomy of new educational objectives. The results are as follows. First, the achievement standards statements are biased toward certain knowledge and cognitive process dimensions; this aspect is not consistent with the goals of the 2022 revised curriculum and the teaching and learning directions of the science department. Thus, achievement standards that enable various types of activities and inquiry learning should be developed. Second, a need emerges for the hierarchization of knowledge and cognitive levels by grade level. The proportions of low levels of knowledge and cognitive process dimensions increased in the upper grades, such that a systematic hierarchy should be considered. Third, the need to diversify the use of the descriptors of achievement standards is also identified. Although the tendency to rely on specific descriptors decreased during the previous curriculum, approx imately half of the descriptors were only used once or twice. Therefore, balancing the use of various descriptors is necessary. To ensure that the results are reflected in the achievement standards for elementary school science textbooks under the revised science curriculum for elementary schools in 2022, a discussion is required on the design of achievement standards statements. As a follow-up study, the researcher proposes a comparative analysis of the achievement standards of science curricula for middle and high schools to explore the wording of achievement standards appropriate for elementary school science education considering its nature, goals, and contents and to analyze the hierarchy and continuity of the entire science curriculum.

• Annual Conference on Human and Language Technology
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• 1989.10a
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• pp.225-227
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• 1989

성인의 자기 조절 읽기 과정에서나 아동의 이해 과제에서나 한국어의 통사 해독 (parsing) 은 무엇보다 입력순서대로 그리고 구 단위로 수행되며, 나아가서 SOV의 규범 어순 효과와 NP -VP의 위계 구조를 형성한다는 사실을 개관하였다. 이들 사실들은 결국 L. Frazier 의 최소 부착(minimal attachment) 의 해독 원리가 통사 처리에 적용됨을 보여주는 것이다.

• Journal of Korean Society of Transportation
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• v.6 no.2
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• pp.57-82
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• 1988

본 연구는 도시규모 결정에 관해 수요 또는 공급측면만을 중시하는 재래식 접근 방 법을 통합, 개선하는 일반균형의 모형을 제시하고 이에 따라 국가 도시규모체계의 효율성을 이해하는데 그 목적이 있다. 이 모형의 주요한 요소는 도시집적이익 및 불이익, 산업구조 그 리고 도시간 자원이동 및 무역을 통한 상호의존성 등이다. 엄밀한 이론적, 절대적 적정 도시 규모체계는 모든 도시가 완전자립 하에 단위도시 적정규모를 이루어 동일규모일 때 가능하 며 시민의 복지가 극대화된다. 그러나 실제 인적, 물적 이동성이 완벽하지 않은 현실 하에서 는 도시규모간 위계성이 생기게 되며 이는 도시간 무역을 가능케하여 상대적 도시규모의 적 정성을 대변해 준다.

• Proceedings of the Korean Society of Coastal and Ocean Engineers Conference
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• 1992.08a
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• pp.5-9
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• 1992

세종기지 주변해역의 해수면 자료는 남극 해양환경을 연구하고 환경변화를 예측하는데 필수적이므로 자료를 지속적으로 획득할 목적으로 기지주변 수심 37.7 미터에 수압식 조위계를 설치하여 1991년 1월 24일 부터 자료를 수신하였으며 1991년 10월 14일 계기 유실전인 9월 30일까지 자료를 분석하였고 92년 1월 3일부터 1월 26일까지의 자료를 정리하였다.(중략)

• Communications of Mathematical Education
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• v.18 no.1 s.18
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• pp.111-121
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• 2004

본 발표는 사칙연산과 약수와의 관계, 그리고 소인수 분해와 약수와의 관계를 통한 약수와 공약수, 최대 공약수를 구하는 방법과 약수의 범위 등에 대해서 내용 연구를 하였다. 또한 교차연결고리가 부족한 부분에 스키마식 수업 모델을 제시하여 수학의 연계성과 위계성을 강조함으로써 학생들로 하여금 수학의 구조를 파악하게 하여 수학에 대한 흥미와 필요성을 알게 하고자 한다.