• 한국수학교육학회지시리즈D:수학교육연구
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• 제13권1호
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• pp.31-48
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• 2009

Utilizing the path analysis method, the study explores the relationships among the influential factors in mathematics modeling academic achievement. The following conclusions are drawn: 1. Achievement motivation, creative inclination, cognitive style, the mathematical cognitive structure and mathematics modeling self-monitoring ability, those have significant correlation with mathematics modeling academic achievement; 2. Mathematical cognitive structure and mathematics modeling self-monitoring ability have significant and regressive effect on mathematics modeling academic achievement, and two factors can explain 55.8% variations of mathematics modeling academic achievement; 3. Achievement motivation, creative inclination, cognitive style, mathematical cognitive structure have significant and regressive effect on mathematics modeling self-monitoring ability, and four factors can explain 70.1% variations of mathematics modeling self-monitoring ability; 4. Achievement motivation, creative inclination, and cognitive style have significant and regressive effect on mathematical cognitive structure, and three factors can explain 40.9% variations of mathematical cognitive structure.

• Asia pacific journal of information systems
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• 제16권3호
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• pp.117-142
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• 2006

The purposes of this paper are to find out the characteristics of organizational members' cognitive structure for the effective acceptance of a six sigma innovative method in the organization. The author hypothesized the characteristics of individual cognitive structure is one of the most important factors on the acceptance of a six sigma method in the organizations for verifying through literature reviews, in-depth interviews and an analysis of questionnaire. This study is the first trial to corroborate the influence of characteristics of individual cognitive structure on the acceptance of a six sigma method. This can be utilized as an integrated appraisal model for the evaluation of acceptance of a six sigma method. The result not only helps the organizations that a six sigma method was recently introduced, to decrease the trial-and-errors experienced by the preceding groups, but can be used as fundamental data to establish an concrete strategy of a six sigma acceptance.

• 교육시설 논문지
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• 제19권3호
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• pp.13-20
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• 2012

In this study, we performed the psychological analysis on campus facilities for university students with the observation that the evaluation on the physical environment of the campus is related to the image evaluation of the campus users. Specifically, we investigated the cognitive structure and the image evaluation structure of users, i.e., students, on the architectural and morphological elements of campus buildings. The investigation results are summarized as follows. 1) The cognitive structure of students on the architectural and morphological elements was different from building to building. In the case of architectural elements, the campus buildings were rated high, if they were designed with emphasis on symbolic elements, while the campus buildings with simple design were rated low. However, the morphological elements exhibited the opposite results. 2) We extracted six factors by performing the factor analysis for image evaluation. From the analysis results, we found that students showed a different structure of image evaluation for each building. In addition, the image evaluation structures were found to be related with the cognitive structures on architectural and morphological elements. 3) We also performed the correlation analysis between image evaluation structure and cognitive structure on architectural and morphological aspects. The analysis results indicated that each building showed different correlation patterns. In addition, the overall image became better, as they appraised "clarity" and "uniformity" more highly.

• 건축역사연구
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• 제1권2호
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• pp.172-182
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• 1992

The binary classification, Yin & Yang, can be shown in our culture. Yin & Yang thinking reveals the Up/Down (Principal/Subordinate) relation in space, and Before/After relation in time, and it shows the sequence of Contrast${\to}$Reconciliation & Unification${\to}$Contrast. For example, a follower is Yin against King, while Yang as a father against his son in our trational cognitive structure. With Left/Right, Front/Rear, and Upper/Lower, In/Out division is a basic body-space term to grasp the space position. In the traditional Korean house, when we go out from the deepest 'In', Anbang to Daechung, we may call Anbang 'In' and Daechung 'Out'. When from Daechung to Anmadang reversely, we call Daechung 'In' and Anmadang 'Out'. Namely, Daechung is both 'In' and 'Out'. This is a fallacy logic in view of western basic conception. 'The In/Out Structure, system of a series of inner spaces, is defined as a transformation of cognitive structure of Yin & Yang thinking to the Korean architectural space. The space structure is one of the important deep structure in Korean society.' The concept of the space structure, apperred in east Asia, can make humane space, for it is not a physical 'type' of typepology but related to cognitive structure of human thinking, The structure is applicable to space design in modern society, for the cognitive structure exists in living culture by transformation.

• 한국과학교육학회지
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• 제14권1호
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• pp.70-84
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• 1994

This study tried to find the effect to cognitive structure upon the momentum effect. The previous studies showed that the momentum effect is influenced by students' cognitive levels and the abstractness of test items. The cognitive structure is examined by cognitive level and cognitive style. Cognitive levels and cognitive styles are determined by GALT and GEFT respectively. The research method used in this study is time series design. The period is 50 days. The period is divided into "pre-test", "intervention-test", "post-test". Pre-test period is 5 days and in this period class instruction does not exist Intervention-test period is 30 days and in this period class instruction exist Post-test period is 15 days and in this period class instruction does not exist. Field independent students showed longer momentum effect than field dependent students. Formal level students showed less ratio of decrease on post-test than nonformal level students. Momentum effects is not artifact but the essential characteristics of science study.

• 컴퓨터교육학회논문지
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• 제7권3호
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• pp.57-66
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• 2004

이 연구는 하이퍼미디어 학습 환경에서 프로그램의 구조와 학습자의 인지양식이 초등학생의 학업성취도에 미치는 효과를 알아보기 위한 것이다. 이를 위해 초등학교 4학년 128명(장독립적, 장의존적 학습자)을 대상으로 망상형과 위계형 구조의 하이퍼미디어 학습 프로그램을 학습하게 한 후 학업성취도를 검사하였다. 이 연구의 결과는 다음과 같다. 첫째, 하이퍼미디어 학습 프로그램의 구조와 학습자 인지양식은 초등학생의 학업성취도에 대해 상호작용의 효과가 나타나지 않았다. 둘째, 하이퍼미디어 학습 프로그램의 구조 간에 초등학생의 학업성취도가 통계적으로 유의미한 차이를 나타냈다. 특히, 위계적 구조의 학습자 집단이 망상형 구조의 학습자 집단보다 사실과 원리 영역에 있어서 더 높은 학업성취도를 나타냈다. 셋째, 하이퍼미디어 학습 프로그램에서 초등학생의 인지양식 간에 학업성취도가 통계적으로 유의미한 차이를 보였다. 장독립적 인지양식의 학습자 집단이 장의존적 인지양식의 학습자 집단 보다 사실, 개념, 절차, 원리 영역 등 모든 지식영역에 있어서 더 높은 학업성취도를 보여주었다. 이상의 연구 결과를 통해 다음과 같은 결론을 내릴 수 있다. 교수설계자는 하이퍼미디어 학습 프로그램을 설계할 때 프로그램 구조, 학습자의 인지양식과 학습내용의 지식영역을 충분히 고려해야 한다.

• 디자인학연구
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• 제19권2호
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• pp.251-260
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• 2006

산업의 발달은 제품 성능의 대형화와 다기능화를 가능케 하였지만 복잡성을 가중시켜 제품의 사용편의성 문제가 항상 이슈로 등장한다. 따라서 효과적인 사용자-제품 상호작용을 개선시키는 중요한 설계요소 중의 하나가 사용자의 인지적 특성을 인터페이스 설계에 반영하는 것이다. 본 연구는 대표적 생활 가전제품의 하나인 세탁기의 인터페이스를 사용자의 상호작용방식을 기준으로 평가하고자 한다. 세탁기는 수많은 기능들이 메뉴 구동방식으로 제공되므로 먼저, 설문조사단계에서 경로발견알고리즘을 사용하여 사용자가 선호하는 새로운 메뉴구조를 제시하였다. 두 번째 단계에서는 이와 같은 사용자와 설계자의 메뉴구조 차이를 비교하기 위하여 세 제품을 선택한 후 작업 수행도를 평가하였고 실험작업 동안 각 제품이 제공하는 기능들의 구동방식 및 경로를 응용 상태전이도로 표현하였다. 그리고 사용자가 세 제품에서 공통적으로 선호하는 구동방식 및 작업경로를 상태전이도로 작성하였다. 그 결과, 실험작업에서 사용자가 갖는 구동방식과 작업경로는 설계자의 요구사항과 달랐지만 설문조사단계에서 확인된 인지적 메뉴구조의 구동방식과 일치함을 입증할 수 있었다. 연구의 결과는 설계자가 예상치 못한 메뉴구동방식을 제공함으로써 제품 기능의 활용도를 높이고 사용자를 위한 세탁기 인터페이스의 디자인 개선 방안으로 활용될 수 있을 것이다.

• 한국수학교육학회지시리즈A:수학교육
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• 제54권4호
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• pp.365-383
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• 2015

Factorization asks the recognition of the structure of polynomials, compared to polynomial expansion with process characteristic. Therefore it makes students experience a lot of difficulties. This study aims to figure out causes of the difficulties by identifying students' cognitive characteristics in factorizing in the perspective of 'structure sense'. To do this, we gave six factorizing problems of three types to middle school students and selected six participants as interviewees based on the test results. They were classified into two categories, structure sense and non-structure sense. Through this interview, we figured out the interviewee's cognitive characteristics and the causes of difficulty in the perspective of structure sense. Furthermore, we suggested some didactical implications for encouraging structure sense in factorizing by identifying assistances and obstacles for recognition of structures.

• 대한간호학회지
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• 제28권2호
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• pp.510-518
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• 1998

It was assumed that the maternal identity in primi-gravida is one of the most attribute of the motherhood, that is not biological but cognitive phenomena, appears active process as intelligent human being. The purposes of this study were that the identification the cognitive structure and the influencing factors of the maternal identity in primi-gravida. Theoretical framework in this study, maternal identity in primi-gravida was constructed as a cognitive output, has the cognitive structure of cognitive-perceptual factor, cognitive-behavioral factor, and cognitive-emotional factor. Influencing factors of maternal identity was constructed as a cognitive input, which were pregnancy related perceptions (pregnancy intention, minor discomfort, value of motherhood), interpersonal relationship(relationship with mother, relationship with husband, relationship with social network), preparation to motherhood(maternal knowledge, antenatal self care), and biological factor (gestation period). This study was the descriptive correlational research design, was done from the 3rd January to the 15th March 1996, and the research subjects were selected conviniently 226 the primi-gravida during the gestation period, data collection method was self reported questionnaire cross-sectionally. Descriptive data analysis was done by SAS PC$^{+}$, testing the hypothetical model was done by covariance structural analysis using LISREL 8.03 program. The result of the hypothesis testing, the value of motherhood(y=.650, T=4.26) the maternal knowledge (y=.137, T=2.030), the gestation period( y=.113, T=2.621), showed significant causal effect on the maternal identity in primi-gravida. In conclusion, the maternal identity in primi-gravida had interrelated cognitive structure consist of perceptual, behavioral, and emotional factors. Significant causal factors influencing the maternal identity were value identified. It seems to contribute toward the understanding the characteristics of the maternal identity as a cognitive domains that has been regarded highly abstract concept, so has not been validated empirically.y.

• 인지과학
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• 제6권1호
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• pp.5-30
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• 1995

포더와 그의 동조자들은 연결주의 모형이 구성적 구조를 보여주지 못하고,또 보여줄 수 있더라도 자신들의 고전주의 모형을 물리적인 차원에서 구현하는 이론일 뿐이라고 공격한다. 연결주의가 구성적 구조를 보여주지 못한다고 주장할때 중요하게 쓰이는 개념이 '고전적 요소성'이다.그런데 글쓴이는 구성적 구조를 보이기 위해서는 고전적 요소성이 필요없으며, 연결주의 모형이 고전적 요소성을 갖추고 있지 못하기 때문에 고전주의의 한갓 구현 노릇에서 빠져 나올수 있다고 주장하겠다.