• 초등상담연구
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• 제10권2호
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• pp.203-221
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• 2011

본 연구는 아동이 지각한 아버지의 의사소통유형과 학교생활적응과의 관계에서 자아탄력성의 매개효과를 확인함으로써, 학교생활적응에 있어 아버지의 의사소통유형과 자아탄력성의 중요성을 인식시키고 더 나아가 아버지-자녀간의 의사소통에 필요한 자료를 제공하는데 목적이 있다. 본 연구는 인천광역시 서구 B초등학교 5, 6학년 아동 345명을 대상으로 하였다. 수집자료는 SPSS 18.0 프로그램을 사용하여 변인사이의 관계를 알아보기 위해 상관분석을 실시하였으며 자아탄력성의 매개효과를 검증하기 위해 회귀분석을 실시하였다. 본 연구의 결과를 요약하면 다음과 같다. 첫째, 아동이 지각한 아버지의 의사소통유형, 자아탄력성, 학교생활적응의 상관분석 결과 세 변인은 통계적으로 유의한 상관관계를 보였다. 아동이 지각한 아버지와의 순기능적 의사소통유형과 역기능적 의사소통유형 중 회유형은 자아탄력성, 학교생활적응과 정적 상관을 보였으며, 역기능적 의사소통유형 중 평가형, 혼란형, 비난형은 자아탄력성과 학교생활적응과는 부적 상관을 보였다. 자아탄력성과 학교생활적응은 정적 상관을 보였다. 둘째, 아버지의 의사소통유형과 학교생활적응의 관계에서 자아탄력성의 매개효과를 살펴본 결과, 자아탄력성은 아버지의 의사소통유형과 학교생활적응의 관계에서 부분매개효과를 가지는 것으로 나타났다. 본 연구에서는 아동이 지각한 아버지의 의사소통유형, 학교생활적응, 자아탄력성 간 관계 및 경로를 확인하였다는 점에서 의의가 있다. 따라서 학생들이 학교생활적응을 잘 하도록 돕기 위해서는 아버지와 자녀간의 바람직한 대화기법을 탐색하여 적용하고자 하는 노력이 요구되며, 더불어 자아탄력성 증진 프로그램의 개발 및 학교 현장에의 적용이 요구됨을 시사해 준다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제4권3호
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• pp.324-340
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• 2010

Video streaming service over wireless networks is a challenging task because of the changes in the wireless channel conditions that can occur due to interference, fading, and station mobility. To provide an efficient wireless video streaming service, the rate adaptation scheme should improve wireless node performance and channel utilization. Moreover, the quality adaptation scheme should be considered at the streaming application. To meet these requirements, we propose a new cross-layer design for video streaming over wireless networks. This design includes the rate and quality adaptation schemes. The rate adaptation scheme selects the optimal transmission mode and resolves the performance anomaly problem. Based on performance improvement by the proposed rate adaptation scheme, our quality adaptation scheme improves the quality of video streaming. Through performance evaluations, we prove that our cross-layer design improves the wireless channel utilization and the quality of video streaming.

• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송공학회 2009년도 IWAIT
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• pp.413-417
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• 2009

The use of scalable video coding scheme has been regarded as a promising solution for guaranteeing the quality of service of the video streaming over the Internet because it is a capable coding scheme to perform quality adaptation depending on network conditions. In this paper, we use a streaming model that transmits base layer using TCP and enhancement layers using DCCP, which try to provide transmission reliability of the BL and TCP friendliness. Unlike pervious works, the proposed algorithm performs rate adaptation based on playout buffer status. The PoB status of the client is sent back periodically to the server and serves as a network congestion indicator. Experimental results show that our scheme improves streaming quality comparing with pervious scheme in the case of not only constant/dynamic background flows but also VBR-encoded video sequence.

• 가정과삶의질연구
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• 제31권2호
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• pp.77-91
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• 2013

The purpose of this study is to investigate if self-esteem mediates the effects of conflict with parents, peer relationship and school adaptation in relation to the satisfaction with life of adolescents in multicultural families. The subjects of the present study are 152 adolescents of multicultural families ranging from 12-16 years of age from the cities of Seoul, and Daegu, and the provinces of Gyeong-gi, and Gyeong-buk, South Korea. The measured constructs are Conflict with Parents, Friendship, School Adaption, Self- Esteem and Satisfaction with Life Scale. The dates were analyzed using path analysis. The major results of this study demonstrate that self-esteem does not mediate the effects of conflict with parents and peer relationship in relation to the satisfaction with life of adolescents in multicultural families. However, self-esteem does mediate the effects of school adaptation in relation to the satisfaction with life of adolescents in multicultural families.

• 한국간호교육학회지
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• 제21권1호
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• pp.46-53
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• 2015

Purpose: This study was performed to identify the effect of admission type on college adaptation and academic achievement in one nursing school in order to refine the entrance selection system. Methods: Subjects were 405 nursing students (female : male = 385 : 20, first grade = 155, second grade = 138, third grade = 112). They were given the Student Adaptation to College Questionnaire (SACQ) purchased from Western Psychological Service. SACQ is composed of 67 questions and subdivided into 4 subcategories: academic adjustment, social adjustment, personal-emotional adjustment, and attachment. Student college adaptation scores and academic achievements were analyzed with reference to the entrance selection system (rolling admission vs. regular admission) by SPSS 22.0. The rolling admission system recruited students based on high school records only while the regular admission system was based on both high school records and the College Scholastic Ability Test (CSAT). Results: Total College adaptation score, personal-emotional adjustment score, and academic achievement were higher in regular-admission students than in those admitted through rolling admission. Academic achievement for first-grade students was higher in regular-admission students than for those admitted through rolling admission, But the difference in academic achievement became null as students were promoted to the second and third grades. Conclusion: Students recruited using both high school records and the CSAT showed better college adaptation and higher academic achievement.

• Child Health Nursing Research
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• 제21권2호
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• pp.141-150
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• 2015

Purpose: The purpose of this study was to develop and evaluate a school adaptation program (SAP) for school-age children with emotional and behavioral problems who attended public elementary schools. Methods: SAP, developed by the authors, addresses school adaptation and academic efficacy and consists of 10 sessions based on five categories (i.e., school life, classroom activity, relationship with friends, relationship with teacher, and school environment). Sixteen children with emotional and behavior problems answered questionnaires before and after participation in the program. Results: The results showed that there was a significant difference between pre and post-test on school adaptation (t=-2.78, p=.015) and academic efficacy (t=-4.62, p<.001) after the 10 sessions of SAP. Conclusion: The results indicate that SAP can could serve as a practical program for school nurses and teachers. Further studies based on SAP in various school settings are recommended.

• 초등상담연구
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• 제5권1호
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• pp.139-158
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• 2006

The purpose of this study was to test the emotional intelligence development program and to verify the effects of the emotional intelligence development program for the increase of emotional intelligence and school life adaptation in elementary school students of single parent family To verify the previous hypotheses, 16 children of single parent family(experimental group I : n=8, control group 1 : n=8) and 16 children of two parent family(experimental group II : n=8, control group II : n=8) were selected at random, which are a total of high-grade students from P elementary school in J city, Jeon-buk province. Disposal about experimental group executed the emotional intelligence development program for the humanity education of Moon - yong - lin(1999) and the emotional intelligence development program which was reconstructed guidance for elementary school children of Her - seung - hee (2004) as the level of elementary school for 50 minutes, 16times, twice a week. In order to verify the effects after experiment, 1 collected materials for estimation by providing the subject children with questionaries about emotional intelligence and the ability of school life adaptation before and after the experiment, and then analyzed the average differences in number of marks between the experiment group and the control group before and after the experiment through and by using One-Way ANOVA, and SPSS WIN 12.0 program. The results of the study were as follows : First, there was significant increase between experimental group and control group received the emotional intelligence development program on emotional intelligence in statistic data(p<.01). Second, there was significant increase between experimental group and control group received the emotional intelligence development program on the school life adaptation in statistic data(p<.001). Third, there was no significant difference between the single parent family's children and the two parent family's children of the experimental group received the emotional Intelligence development program on the emotional intelligence and the ability of school life adaptation(p>.05). But single parent family's children were higher significant increase than two parent family's children on the relationship with teacher(<.01). The results obtained in this study indicated that the emotional intelligence development program was effective on the emotional intelligence and the ability of school life adaptation. Also, these showed that this program helps the school life adaptation and positive relationship with teacher of single parent family's children.

• 한국학교ㆍ지역보건교육학회지
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• 제16권1호
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• pp.1-14
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• 2015

Objectives: The purpose of this study was to examine the effects that the self-efficacy, self-elasticity, and major satisfaction of students majoring in dental hygiene would have on the adaptation to the campus life. Methods: The total 396 students were surveyed who majored in dental hygiene in universities located at Gyeongbuk and Gyeongnam from October 15, 2013 to October 30. The collected data were analyzed by using the SPSS 17.0 program, along with the One-Way ANOVA, correlation analysis, and multi-regression analysis. Results: The 'aptitude and interest' were found to be greatest factor among the motive for application among the factors of self-efficacy, self-elasticity, and major satisfaction of students, depending on general characteristics. The results of correlation analysis showed that the self-elasticity had a correlation of 0.741 and the adaptation to the study had a correlation of 0.420 in the self-efficacy, while the individual emotional adaptation, adaptation to university environment, and adaptation to the study had a correlation as high as over 0.4 in the self-elasticity(p<0.05). In addition, it was found that the adaptation to the campus life increased proportionally to the self-elasticity and major satisfaction(p<0.05). Conclusions: To increase the campus life adaptation of students majoring in dental hygiene, it is considered necessary to explore the measures that can improve the self-elasticity and overall major satisfaction.

• 한국학교보건학회지
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• 제27권2호
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• pp.80-89
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• 2014

Purpose: The purpose of this study is to analyze the correlation between obesity stress, self-esteem, and adaptation to school life according to body mass index of elementary school students in higher grades and to provide basic data for the development of health education programs. Methods: A convenience sampling method was used to select four elementary schools. Self-reporting questionnaires were distributed to the subjects to collect data, which were then analyzed using the SPSS 18.0 program. Results: The higher the obesity index, the more obesity stress the students experienced. Second, the lower the level of obesity, the higher both self-esteem and the level of adjustment to school life were. There was a meaningful correlation between obesity stress, self-esteem, and adjustment to school life. Conclusion: The study results are expected to be useful in serving as a basic material for the development of programs that can improve students' adjustment to school life and self-esteem while reducing their stress caused by obesity.

• 한국과학교육학회지
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• 제42권6호
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• pp.567-578
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• 2022

본 연구에서는 초등과학 교육과정 지도서의 생물의 적응 관련 서술, 교사의 진화 개념 및 신념이 초등교사의 생물의 적응 관련 교수실행에 영향을 미치는지 살펴보았다. 먼저 2009 초등과학 교육과정 교사용 지도서 중 생물의 적응 관련 단원에 서술된 문장 중 대안개념을 살펴보고 이러한 서술이 교사의 교수실행에 준 영향을 파악하였다. 다음으로 초등교사 6명을 진화 개념 검사지와 진화 신념 검사지 결과에 따라 그룹을 구분하고, 수업 녹음 자료와 면담 자료 등을 바탕으로 교수실행에 차이가 있는지 알아보았다. 연구 결과, 지도서 서술 분석에서 진화 대안개념에 해당하는 서술은 총 18건이었고, 이러한 서술이 교사의 적응 개념과 교수실행에 영향을 주었음을 확인하였다. 다음으로 진화 개념 수준이 높은 그룹과 낮은 그룹은 '적응 개념이 나타난 차시의 중요성 인식', '생물학적 의미의 적응 개념과 일반적 의미의 적응 개념 구분', 그리고 '적응과 진화의 관련성 인식, 수업 중 적응 관련 오류 여부' 부분에서 차이가 나타났고, 진화 신념에 차이를 보이는 수용 그룹, 미정 그룹, 비수용 그룹에 따라 '초등교육과정 내 진화 교육 필요성의 인식, 수업에서 나타나는 본인의 오류에 대한 반응'부분에서 차이를 보였다. 본 연구는 초등교사의 진화 개념 연구를 질적으로 확인하고, 지도서의 서술 오류와 진화 개념 및 신념이 초등교사의 생물학적 적응 개념 교수실행에 미치는 영향에 대해 심층적으로 확인했다는 데 의의가 있다.