• 한국보육지원학회지
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• 제15권4호
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• pp.21-36
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• 2019

Objective: Using data from the Panel Study on Korean Children, this study investigated the influence of teacher'thoughts about the transition from ECEC to primary school in relation to learner-centered teaching methods and children's school adjustment. Methods: We analyzed the longitudinal data of 658 seven-year-olds from the 8th and 9th waves of the panel study of Korean children collected by the Korea Institute of Child Care and Education in 2015 and 2016. The main analysis method was Structural Equation Modeling(SEM). Results: First, theachers' thoughts about the transition from ECEC to primary school was noteworthy. Second, the more concern a theacher' had about transition, the higher their learner-centered teaching method. Third, teacher' concern about transition influenced children's school adjustment. Fourth, a teacher's learner-centered teaching method mediated concern about children's transition and school adjustment in the first year and the second year. Conclusion/Implications: According to the results of this study, 1st grade teachers' concern about the transition from ECEC to primary school has been found to be predictors of children's school adjustment.

• 한국조경학회지
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• 제30권6호
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• pp.38-46
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• 2003

Perceived crowding is known as a necessary method to evaluate social carrying capacity in recreational settings. But according to the results of previous research, perceived crowding, use density, and satisfaction have shown weak and indirect correlations. The theory of visitors’ adjustment is one of several possible explanations for this poor relation. But the validity of the visitors’ adjustment theory has not been not inspected clearly. Therefore, the purposes of this study are to understand visitors’ adjustment theory and to examine visitors’ adjustment to the overuse of recreational settings. Study hypotheses were formulated through literature review and related to visitors’ adjustment in recreation density. Pour hypotheses were established and inspected with the case study, i.e., Rationalization : Visitors’ satisfaction isn't related to use density in recreation setting, 2) Product-shift : Preference norm is related to current use density, 3) Self-selection : Visitors’ satisfaction for the use level is generally high, and 4) Displacement : Norm interference is related to willingness to revisit. The case study was conducted during May and June,2001. According to the results of this survey, visitors adjust to overuse of recreation setting through rationalization and product shift (hypotheses l/2 acceptance). Current use density isn't related to visitors’ satisfaction and willingness to revisit (see table 3). And visitors’ preference norm is modified by situation (see table 4). Visitors’ satisfaction and willingness to revisit don't show a high correlation but moderately high (see table 5, hypothesis 3 acceptance). Differences between visitors’ preference norm and current use density is norm interference. Norm interference isn't related to willingness to revisit (see table 7). Therefore, the norm interference concept is not a useful method to explain visitors’ adjustment to the degree of overuse in a recreational setting (hypothesis 4 rejection). As for future directions, the following are proposed: 1) correctly understanding and reestablishing the visitor norm and norm interference concept, 2) introducing a composite research method to monitor visitors’ behavior and survey visitors’ attitudes and coping responses. These efforts would be helpful in the Planning and management of recreational settings to improve the quality of visitors’ experiences.

• 한국가족관계학회지
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• 제23권1호
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• pp.139-156
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• 2018

Objectives: The purpose of this study is to examine the impact of solution- focused thinking on middle-aged married women's role adjustment and life satisfaction through positive emotions. Method: The subjects of this study is middle-aged married women who reside in an urban community in South Gyeongsang Province. As for data analysis, SPSS 22.0 and AMOS 21.0 are employed. Results: The findings of the study were as follows: First, concerning the relationships of the variables, there were significant positive correlations among all the solution-focused thinking, positive emotions, role adjustment and life satisfaction. Second, solution-focused thinking had significant direct effect on positive emotions, and role adjustment. Solution-focused thinking had significant indirect effect on role adjustment through the medium of positive emotions at the same time. Solution-focused thinking had a significant indirect effect on life satisfaction through the medium of positive emotions and role adjustment. Positive emotions had no direct effect on life satisfaction but had a significant indirect effect on it through the medium of role adjustment. Conclusions: The findings of the study conclude that solution-focused thinking exercised an indirect influence on life satisfaction through the medium of positive emotions and role adjustment made it possible to find a way to provide solution-focused counseling for clients to lead a more satisfactory life.

• 대한토목학회논문집
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• 제10권4호
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• pp.87-94
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• 1990

본(本) 연구(硏究)에서는 해석적(解析的) 사진측량(寫眞測量)에서 사용(使用)되고 있는 번들조정기법을 사용(使用)하여 지상사진(地上寫眞)에 대한 블록조정을 실시하고, 대상물에 대한 3차원(次元) 좌표(座標)의 정확도(正確度)의 특성(特性)을 분석(分析)하였다. 다양한 기준점(基準點) 배치(配置) 및 형태(形態)를 적용(適用)하여 최적(最適) 기준점(基準點) 형태(形態) 및 배치(配置)를 선정(選定)하였으며, 동일대상(同一對象) 지역(地域)에 대하여 블록조정에 의한 정확도(正確度)와 단(單)모델조정에 의한 정확도를 비교하고 또다른 블록정기법인 독립모델법과도 정확도를 비교하였다. 또한 적절한 정오차(定誤差) 모델을 선정(選定)하여 부가매개변수(附加媒介變數)에 의한 번들블럭조정의 정확도를 향상(向上)을 해석(解析)하기 위해, 근거리(近距離) 사진측량(寫眞測量)에 의한 블럭을 형성(形成)하고, 적절한 기준점 형태 및 배치에 따른 번들블럭조정을 실시(實施)함으로써 효과적인 정확도 향상 방법을 제시(提示)할 수 있었다.

• Journal of Sport and Applied Science
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• 제4권3호
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• pp.11-22
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• 2020

Purpose: The purpose of this study is to analyze the effect of college sport club participants' ego-resilience on the college adjustment. Research design, data, and methodology: To accomplish the purpose, 360 participants were sampled by means stratified cluster random sampling method. Only 317 questionnaires were statistically processed, while 43 questionnaires were excluded because their respondents failed to complete instrument and judged insincere in filling out questionnaire. To analyze the data collected, statistical techniques, such as descriptive statistics, reliability analysis, independent-sample t-test, and one-way ANOVA, multiple regression analysis were used, and as for difference verification between individual groups in relation to significant results, Duncan's multiple range was conducted. Results: The following results have been drawn out via hypothesis test. First. the background variable of the college sport club participants of was proved to affect the degree of their ego-resilience on the college adjustment. Specifically, their period of participation, frequency of participation and expenses made a statistically meaningful. Second, the college sport club participants of ego-resilience were proved to affect the college adjustment. Academic adjustment, social adjustment, personal-emotional adjustment and institutional attachment made a statistically meaning-full difference. Conclusions: The findings indicate the function of sport club participants' ego-resilience in assisting their adjustment.

• Journal of the Optical Society of Korea
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• 제20권1호
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• pp.140-149
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• 2016

For visual measurement under dynamic scenarios, a zoom lens camera is more flexible than a fixed one. However, the challenges of distortion prediction within the whole focal range limit the widespread application of zoom lens cameras greatly. Thus, a novel sequential distortion correction method for a zoom lens camera is proposed in this study. In this paper, a distortion assessment method without coupling effect is depicted by an elaborated chessboard pattern. Then, the appropriate distortion correction model for a zoom lens camera is derived from the comparisons of some existing models and methods. To gain a rectified image at any zoom settings, a global distortion correction modeling method is developed with bundle adjustment. Based on some selected zoom settings, the optimized quadratic functions of distortion parameters are obtained from the global perspective. Using the proposed method, we can rectify all images from the calibrated zoom lens camera. Experimental results of different zoom lens cameras validate the feasibility and effectiveness of the proposed method.

• 응용통계연구
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• 제16권2호
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• pp.203-215
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• 2003

교통량, 속도에 근거한 통행시간 추정은 국도교통관리체계(NHTMS)에서 운전자들에게 신속하고 정확한 교통상황에 대한 정보를 제공하기 위해 필요한 중요 작업이다. 이를 위해 기 구축된 교통시스템에서 수집된 교통량 데이터의 특징을 파악하고, 결측이 발생했을 때 원활한 교통정보 제공을 위한 실시간 보정 방법을 알아본다. 기존의 평균을 이용한 보정과 인근의 유사 검지기의 정상적인 데이터를 이용한 자기회귀 보정 등의 방법을 살펴보고 2000년도 국도 3호선에서 얻어진 실제 교통량 데이터에 적용하여 비교한다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제4권2호
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• pp.138-153
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• 2010

The interactions between people who do not know each other have been greatly increased with the on-going increase of people's cyberspace activities. In this situation, there exist potential risk factors such as the possibility of fraud, so we need a method to reduce or eliminate those risk factors. Concerning this necessity, rating systems are widely used, and many trust metrics calculated from rate values that people give to each other are proposed to help them make decisions. However, the trust metrics decrease the accuracy, and this is caused by the different rating scales and ranges of each person. So, we propose a fuzzy adjustment method to solve this problem. It is possible to catch the exact meaning of the trust value that each person selects through applying fuzzy sets, which improve the accuracy of the trust metric calculated from the trust values. We have applied our fuzzy adjustment method to the TidalTrust algorithm, a representative algorithm for calculating the local scalar trust metric, and we performed an experimental evaluation with four data sets and three evaluation methods.

• 가정과삶의질연구
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• 제26권2호
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• pp.129-141
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• 2008

The purpose of this study was to investigate the effect of family-of-origin experiences on marital satisfaction and psychological adjustment among married men and women. For this purpose, the data were collected from 123 married men and 188 married women using self-administered questionnaire method by AMOS 7.0 program. The results of the study were as follows : First, men and women's family-of-origin experience(family of origin health, parents' marital conflict, triangulation) had a direct effect on marital satisfaction. Secondly, men's family-of-origin experience had a direct effect on psychological adjustment(self-esteem, depression). But women's family-of-origin experience had a indirect effect on psychological adjustment. Finally, men and women's marital satisfaction had a direct effect on psychological adjustment.

• 한국간호교육학회지
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• 제19권4호
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• pp.549-557
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• 2013

Purpose: The purpose of this study was to investigate the effects of self-directed learning ability and creativity on college adjustment in nursing students. Method: Data were collected by questionnaires from 148 nursing students in October, 2010. Collected data were analyzed using descriptive statistics, independent t-test, one-way ANOVA, Pearson's correlation coefficient and stepwise multiple regression. Results: A positive correlation was found for college adjustment with self-directed learning ability and creativity. Self-directed learning ability and major satisfaction were significant predictors of college adjustment. The model explained 44.1% of the valuables. Conclusion: The results of this study suggest that self-directed learning be considered when developing strategies to increase college adjustment in nursing students.