• 한국융합학회논문지
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• 제8권4호
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• pp.111-122
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• 2017

본 연구에서는 컴퓨터 기반의 인지편향수정 프로그램(Cognitive Bias Modification Program - Interpretation, CBM-I)을 이용하여 사회불안 경향이 있는 대학생들을 위한 해석편향 수정 프로그램을 개발하고, 이 프로그램이 사회불안증상 및 해석편향 변화에 미치는 효과를 검증하고자 하였다. 40명의 사회불안 경향성자들을 긍정해석 훈련집단((n=21)과 비처치대기집단((n=19)에 배정하였고 치료 전후 해석 편향과 사회불안증상 수준(e.g. 부정적 평가에 대한 두려움 척도, 레보위츠 사회불안 척도)을 비교하였다. CBM-I 훈련은 참가자들이 긍정적인 방식으로 모호한 상황을 해석하면 긍정적 피드백을 제공하고, 부정적인 방식으로 해석하면 부정적 피드백을 제공하는 방식으로 진행되었으며, 긍정해석 훈련집단의 경우 3주간 3번의 회기에 참가하였다. 사후분석에서 긍정훈련 조건에 참가한 내담자들의 자기 보고식 사회불안 증상이 감소하였다(t=2.35, p<.05; t=4.70, p<.001). 이러한 결과는 다중회기로 실시된 해석 편향의 수정이 임상적으로 유용할 수 있음을 시사한다.

• Child Health Nursing Research
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• 제10권4호
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• pp.460-467
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• 2004

Purpose: The purpose of this study was to develop a program promoting self-esteem and to determine the effectiveness of the program for hospitalized school-aged children. Method: The sample group consisted of 68 hospitalized children in a University Hospital located in Busan. The experimental group was given the program and feedback was obtained 3 times up until the day of discharge. Data were analyzed using t-test and 2-way ANOVA with the SPSS program package. Result: There was a significant difference between experimental and control groups in self-esteem. Conclusion: It was found that the program promoting self-esteem in school aged children was effective. The program, which was based on learning theory, was shown to be an effective and strong method to promote adjustment in hospitalized school-aged children.

• 한국산업융합학회 논문집
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• 제17권2호
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• pp.54-60
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• 2014

The equipment of SCARA robot in processing and assembly lines has rapidly increased. In order to achieve high productivity and flexibility, it becomes very important to develop the visual feedback control system with Off-Line Programming System(OLPS). We can save much efforts and time in adjusting robots to newly defined workcells by using OLPS. A proposed visual calibration scheme is based on position-based visual feedback. The calibration program firstly generates predicted images of objects in an assumed end-effector position. The process to generate predicted images consists of projection to screen-coordinates, visible range test, and construction of simple silhouette figures. Then, camera images acquired are compared with predicted ones for updating position and orientation data. Computation of error is very simple because the scheme is based on perspective projection, which can be also expanded to experimental results. Computation time can be extremely reduced because the proposed method does not requirethe precise calculation of tree-dimensional object data and image Jacobian.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2008년도 추계학술대회 논문집
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• pp.196-201
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• 2008

In DC traction systems, a part of feedback current returning through rails becomes leakage current, illumination on a metal laid underground results from the leakage current to ground. To prevent the leakage current on rails, feedback rails almost have insulated with the ground. Insulation between rails and the ground causes that the earth method changes a isolated method in DC traction systems. the rail potential rise results in the isolated method. the rail potential rise causes an electric shock when a person touches the ground and rolling stock. To decrease the rail potential rise and leakage current, there are methods for reducing the feedback resistance and current of rails, increasing the leakage resistance, decreasing the distance between substations. But it are necessary to forecast and analyze the rail potential and amplitude of leakage current. In this paper, we modeled DC traction systems and feedback circuit to simulate the rail potential and amplitude of leakage current using PSCAD/EMTDC that is power analysis program, forecasted the rail potential and amplitude of leakage current about changing various parameters in the electric circuit. By using the simulation model, we easily will forecast the rail potential and amplitude of leakage current in case of a level of basic design and maintenance in electric railway systems, valuably use basic data in case of system selection.

• 아동학회지
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• 제26권5호
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• pp.331-350
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• 2005

The study examined the effects of an intervention program based on reflective thinking on mother-child interaction behaviors. Three mothers with problematic mother-child interactions and their 4-year-old socially delayed boys participated in the program that consisted of four main activities like journal and video feedback, lectures on interactive strategies, mother-child interactive play and program evaluations and ran for twenty 120 minutes weekly sessions. The level of reflective thought was determined by analyzing interview transcripts, journal entries. The videotaped mother-child interaction behaviors were rated by the Maternal Behavior Rating Scale and Child Behavior Rating Scale. It was concluded that the program enhanced mother's reflection on mother-child interactions and changed interaction behaviors of 3 mother-child pairs positively.

• 대한간호학회지
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• 제34권3호
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• pp.525-533
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• 2004

Purpose: The purpose of this study was to develop a program promoting adjustment to hospital life and determining its effectiveness for school aged children. Method: The sample group consisted of 76 hospitalized children in 2 University Hospitals located in Busan. The experimental group was given the program on admission and feedback was obtained on the 3rd day and again 24 hours later. Data was analyzed using t-test and ANOVA in the SPSS program package. Result: There were significant differences, in information(t=4.235, p=0.000) and coping effort criteria (t=2.922, p=0.005) between the experimental and control groups. There was a non-significant difference in attitude criteria between the two groups(t=1.009, p=0.316). Conclusion: It was found that the adjustment promoting program for hospital life for school aged children was effective, but not enough to promote self-esteem. The program, based on a learning theory, was improved and shown to be an effective and strong method to promote adjustment of school-aged children.

• 대한음성학회:학술대회논문집
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• 대한음성학회 2007년도 한국음성과학회 공동학술대회 발표논문집
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• pp.253-256
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• 2007

Dialogic reading program is designed to involve children actively during shared reading and to provide a rich avenue for language development. The present study is to examine the effects of the modified dialogic reading program on parent-child interactions in parents of children with developmental language delays. six children with developmental language delays and their parents were participated. This 4 week program was composed of three group sessions and one individual feedback session. Parent-child interactions were videotaped before and after the program. As a result, all six parents showed increase in positive behaviors during the interaction after completing the program. And negative behaviors were partly decreased. These results were discussed in conclusions.

• 한국시스템다이내믹스연구
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• 제17권2호
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• pp.57-79
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• 2016

This study aims to examine the dynamics of the variables related to the program management of Community Child Centers in Daegu metropolitan area and further search for the measures to activate its development based on the Systems Thinking. For these purposes, the study deals with the followings. Firstly, it overviews the legal bases of the Community Child Centers and its present condition and further reviews the relevant studies. Secondly, it summarizes its methodologies. Thirdly, based on the results of the questionnaire and interviews, it draws the major variables to understand its program management and analyzes its causal feedback structure and dynamics. Lastly, it concludes with the measures to activate its program management. This study is expected to make a useful resource to dynamically understand the program management issue of the Community Child Centers in Korea.

• 한국환경교육학회지:환경교육
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• 제8권1호
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• pp.107-121
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• 1995

The goal of this study was to establish the evaluation method, which consist of the principle, factor, procedure and checklist, on environmental camp program and then to support staffs of environmental camp for decision-making to improve pre-program and develop new one. The main principles of the evaluation method established in this study were Hierarchical holism and Open inter-communication. First, hierarchical holism focused at the interaction among six factors, which were divided by 3 steps : 1) goal(and objectives) 2) learners and sites 3) activities, staffs and media. Second, open inter-communication could be defined a feedback process among all program participants : manager, staff, teacher, volunteer, learner and so on. The evaluation checklist had been developed of 10 comprehensive items and 30 factor-items at the preliminary step but some items were assessed some complex or duplicate in the result of 3 case studies. The suggested checklist was diminished to 5 comprehensive items and 25 factor-items. Several alternatives, which included specifing learners and objectives, developing site-oriented program and establishing the evaluation sheet were suggested for improving environmental camp program.

• International Journal of Advanced Culture Technology
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• 제9권1호
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• pp.203-209
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• 2021

When carrying out computer programming, the process of checking and correcting errors in the source code is essential work for the completion of the program. Non-computer majors who are learning programming for the first time receive feedback from instructors to correct errors that occur when writing the source code. However, in a learning environment where the time for the learner to practice alone is long, such as an online learning environment, the learner starts to feel many difficulties in solving program errors by himself/herself. Therefore, training on how to check and correct errors after writing the program source code is necessary. In this paper, various types of errors that can occur in a Python program were described, the errors were classified into simple errors and complex errors according to the characteristics of the errors, and the distributions of errors by Python grammar category were analyzed. In addition, a coding learning process to refer error lists was designed to present a coding learning method that enables learners to solve program errors by themselves.