• 음성과학
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• 제9권3호
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• pp.99-112
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• 2002

The purpose of the present study was to investigate the effectiveness of self-monitoring on spontaneously initiating speech behavior of the hearing-impaired preschoolers. Three hearing-impaired preschoolers were selected from a special school for the deaf. They showed some vocalizations and words under intensive instruction settings, but never spontaneously spoke as a means of communication. Multiple probe design was applied in this study. During the self-monitoring intervention, each child was trained to assess whether his own initiating speech behavior was occurred or not, and then record his own behavior's occurrence on the self-recording sheets and self-graphing sheets. The vibration of handphone was used as a tactile cue for self-monitoring. The results of the present study were as follows: (1) self-monitoring significantly increased the percentage of occurrence of spontaneously initiating speech behaviors. (2) Increased level of spontaneously initiating speech behavior were generalized into another natural instruction (cognitive) settings. (3) Increased level of spontaneously initiating speech behavior were maintained after four weeks from the termination of the intervention.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2001년도 춘계학술대회 논문집
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• pp.284-287
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• 2001

This paper presents the robust control simulation of a composite beam using self-sensing actuators(SSA). The self-sensing actuator is a new concept for intelligent material, where a single piezoelectric element simultaneously functions as both a sensor and an actuator. In a practical implementation of the self-sensing actuator an electrical bridge circuit is used to measure strain. The circuit could provide significant information about strain in the element if it were well-balanced. Our aim is design a robust controller which guarantees that the performance of a self-sensing actuator is robust against perturbation of the bridge balance and to confirm the advantages of this technique. Simulation results show that the self-sensing actuator driven by the designed controller exhibits excellent performance in suppressing the vibration of a composite beam.

• 한국안전학회지
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• 제27권6호
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• pp.151-159
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• 2012

This study implemented self-management technique to improve supervisory behaviors at a construction site. Self-management in the current study consisted of goal setting, self-monitoring and providing reward for two supervisory behaviors; (1) conducting safety observations of workers safety behavior and (2) providing safe related feedback. Two supervisors severed as participants. An AB within-group design was adopted. After baseline(A), self-management technique was implemented(B). Results suggested that self-management was effective in increasing the two supervisory behaviors. Moreover, the increased supervisory behaviors were associated with improvement in workers' safety performance.

• Educational Technology International
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• 제16권1호
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• pp.58-83
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• 2015

Digital textbooks draw attention as a new format of educational material, using the advantages of information technology; this innovative learning tool requires consideration as a part of successful and effective learning. The main purpose of the article is to investigate the mediating role of self-regulation between digital literacy and learning outcomes (academic performance and learning motivation) when using digital textbooks as a learning tool in Middle School English. Both descriptive and regression analysis were used as data analyses methods. The main findings of this study were as follows: first, digital literacy and self-regulation significantly predicted academic performance and learning motivation; second, self-regulation fully mediated between digital literacy and academic performance; third, self-regulation partially mediated between digital literacy and learning motivation. The research results proved the effects of digital literacy and self-regulation on the learning outcomes and mediating role of self-regulation between digital literacy and learning outcomes. These results help to design and implement effective lessons when using a digital textbook in Middle school English.

• 공학교육연구
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• 제23권3호
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• pp.66-75
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• 2020

The purpose of this study is to norm the engineering design competency test. To achieve the purpose of the study, a survey was conducted on engineering college students nationwide using engineering design competency test developed in the precedent study, and a total of 2,859 questionnaires were analyzed. The main results are as follows. First, the national average of engineering design competency scores was 158 out of 240 points. Second, there was no significant difference between genders in engineering design competency by background variables. On the other hand, there was a significant difference by major. It was found that mechanical and construction majors have higher engineering design competency than IT and chemical/material engineering majors. Also, the scores of engineering design competency increased as the grade went up. Third, the number of courses related to engineering design did not affect by engineering design competency, but the actual number of times of experience in engineering design was affected by engineering design competency.

• 한국실내디자인학회논문집
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• 제19권1호
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• pp.63-74
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• 2010

The purpose of this research aims to retrieve the communication which is the essential publicness in the built environment design and the self-management which is the original value in terms of sociology. To examine this, the way in which the characters of the design of the publicness have been changed will be concentrated on in the public area since 1980s, Particularly, this research has been focused on the Second modernity design which is against the aggressive utopia - oriented modernization and Reflexive Modernization which has been mentioned by Anthony Giddens, Ulich Beck, and especially Scott Lash. Also, to understand Reflexive Modernization, the realism art in the view point of the objective recognition of modernity and identity emphasized by Scott Lash will be examined. Through the analysis of the Nene Sachlichkeit which is a part of the realism art, how the reflection of the design can be the function of the design will be addressed and some examples will be analyzed in terms of communications and self-education in the design of the publicness. Thus, Contemporary Built Environment Design features are categorized into universality, objectivity, and rationality; it reaches that the past Neue Sachlichkeit meets the spirit of art; it concludes that the efforts of the reflection of the modernity, intensity and development in design are the challenges for the purpose of the design of the publicness.

• 한국CDE학회지
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• 제19권2호
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• pp.36-43
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• 2013

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 1996년도 디자인 학 연구 제 4회 춘계학술연구발표대회 개요 집
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• pp.33-36
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• 1996

• 한국콘텐츠학회논문지
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• 제19권9호
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• pp.658-665
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• 2019

현재 수많은 새로운 기술과 재품을 급속히 발전하는 시대에서 제품과 사용자의 감성 커뮤니케이션이 중요한 연구 과제가 되었다. 하지만 제품 디자인 분야에서 사용자 감성 측정 방법의 활용도가 낮다고 볼 수 있다. 또한, 해변공간은 사람들이 도시 레저문화생활에서 감성적 즐거움을 높여주는 매우 중요한 공간으로 인간, 경관, 환경시설 간의 감각적 정보의 소통이 빈번히 이루어진다. 본 논문은 경험적 감성 측정 방법이 제품 디자인에 적용성 및 장단점을 도출하기 위해 해운대 해변 벤치 이용자를 대상으로 경험적 감성 측정법인 자기-보고법(self-report)을 실행하였다. 해변 벤치 이용자 감성을 측정하여 영향을 미치는 요인 및 영향력을 알아보기 위해 자기-보고법 실험은 사전 조사와 본조사 2단계로 구성하며 가설을 설정하여 SPSS를 통하여 단순, 다중회귀분석 분석을 진행하였다. 자기-보고법 실험을 통해 경험적 감성 측정 방법이 제품 디자인에서의 적용성 및 "경제적이며 특별한 장비가 없어도 광범위한 감성 측정이 가능하다", "자신의 감성을 제대로 인식하지 못하거나 의도적으로 감성을 숨길 가능성이 높다" 등 장단점을 도출하였다. 향후 본 연구에서 도출된 경험적 감성 측정 방법이 제품 디자인에 적용성 및 장단점을 기반으로 제품 디자인에 적용하는 감성 측정 방법 개발의 기초자료로 기대된다.

• 기본간호학회지
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• 제18권4호
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• pp.520-528
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• 2011

Purpose: Patients with chronic hepatitis B need lifelong health care because of progressive liver damage. The purpose of this study was to identify factors associated with self-management compliance among patients with chronic hepatitis B. Methods: The research was a cross-sectional, descriptive design using questionnaires. The participants were 118 patients with chronic hepatitis B from outpatient department in a tertiary hospital. Their ages ranged from 20 to 64. Data were analyzed using descriptive statistics, t-test, ANOVA and multiple regression with PASW statistics 19.0 program. Results: There were statistically significant differences in self management compliance by gender, age, job, alcohol consumption, and smoking. A positive correlation existed between self-management compliance, awareness of the importance of management, and self efficacy. Stepwise multiple regression analysis for self-management compliance revealed that the most powerful predictor was self efficacy. Self efficacy, age, and alcohol consumption explained 37.5% of the variance. Conclusion: The results indicate a need to promote self-management compliance with these participants. The findings also suggest that consideration be given to characteristics of age and alcohol consumption in developing strategies for enhancing self efficacy and developing programs to promote self-management for patients with chronic hepatitis B.