• 대한화학회지
• /
• 제51권5호
• /
• pp.459-470
• /
• 2007

본 연구에서는 학습전략의 동기요인을 탐색하기 위해 각 관계된 변인들 간의 경로모형을 연구모형 I과 연구모형 II의 기본모형으로 설정했고, 이 연구모형의 관점에서 화학교과를 대상으로 체계적이고 정밀한 분 석을 통해 자아핸디캡경향, 목표지향성, 자기효능감 및 학습전략 사이의 관계를 살펴보았다. 그 결과 연구모 형 I과 연구모형 II 중에서 연구모형 II에 대한 내용이 채택되었고 이 모형의 주요 통계적 적합도 지수들을 확 인하면서 경로를 추가했고 3차 수정한 결과, 연구모형 Ⅱ-3이 본 연구의 완전 연구모형으로 채택되었으나 연 구모형 II-3에서 가정된 9개의 이론적 경로 중 자아핸디캡경향에서 학습전략으로 영향을 미치는 경로의 t값이 |-0.400|으로서 .05의 경계값인 |±2.015|보다 적게 나타났다. 이러한 점을 감안해서 자아핸디캡경향에서 학습전 략으로 영향을 미치는 경로를 연결하지 않는 즉, ‘자아핸디캡경향과 목표지향성'이 자기효능감을 매개변인으 로 하여 학습전략으로 향하는 연구모형 II-2가 본 연구의 최적 연구모형으로 결정되었다.

• PNF and Movement
• /
• 제18권2호
• /
• pp.159-172
• /
• 2020

Purpose: The study sought to determine whether goal achievement, performance, satisfaction, activities of daily living, and gross motor function in children with spastic cerebral palsy are positive affected by goal-oriented functional task training. Methods: In a single case study, two 7-year-old girls diagnosed with spastic cerebral palsy were given functional task training based on individualized goals for 24 60-minute sessions over a period of 6 months. The individualized goals reflected the needs of both children and parents. The Canadian occupational performance measure (COPM) and the goal attainment scale (GAS) were used to measure goal performance and satisfaction before and after intervention. Independence of activities of daily living before and after intervention were assessed using the functional independence measure for children (Wee-FIM). And change of gross motor function were assessed using gross motor function measure (GMFM). Results: Clinically significant changes were observed in COPM and GAS, as well as positive changes in independence of gross motor function and activities of daily living. Conclusion: The findings indicate that goal-oriented functional task training addresses the needs of children with spastic cerebral palsy, which increases treatment satisfaction and has a positive effect on independent activities and participation in daily life.

• 한국초등과학교육학회지:초등과학교육
• /
• 제29권3호
• /
• pp.307-315
• /
• 2010

In this study, we investigated the effects of cooperative learning by the levels of students' performance goal orientation in science classes on 6th graders' science achievement and science learning motivation. Two classes (47 students) from an elementary school were respectively assigned to a control group and a treatment group. A performance goal orientation test and a science learning motivation test were administered as pretests. The intervention of cooperative learning lasted for 24 class periods. A researcher-made achievement test and the science learning motivation test were administered after the instructions. ANCOVA results indicated that the score of the treatment group was significantly higher than that of the control group in the achievement test. However, no interaction was found between the cooperative learning treatment and the levels of students' performance goal orientation. There were significant aptitude-treatment interactions in science learning motivation.

• 시큐리티연구
• /
• 제23호
• /
• pp.133-153
• /
• 2010

이 연구는 경호무도지도학과의 경호무도수업에 참여하고 있는 학생 203명을 대상으로 성취 목표성향과 열정, 그리고 지속적인 운동수행의 관계를 살펴보았으며, 그 결과를 간략하게 제시하면 다음과 같다. 첫째, 경호무도 참여자들의 성취목표성향은 열정에 유의한 영향을 미치고 있는 것으로 나타났으며, 성취목표성향은 강박열정보다는 조화열정에 보다 큰 영향을 미치는 것으로 나타났다. 둘째, 경호무도 참여자들의 열정은 지속적인 운동수행에 유의한 영향을 미치지 못하는 것으로 나타났다. 셋째, 경호무도 참여자의 성취목표성향은 지속적인 운동수행에 유의한 영향을 미치지 못하는 것으로 나타났다.

• Journal of Information Technology Applications and Management
• /
• 제16권2호
• /
• pp.99-120
• /
• 2009

The relationship between the performance measures and the acceptance of evaluation has been of importance not only in the academic field but in the business area. However, there had not been many studies on the factors which affect the goal core, that is, specificity and difficulty. The previous literature on the evaluation of measures has limitations in that the common and unique measures without suggesting the concept of shared measures are used. Thus, the purpose of this study is to examine the effects of the environmental characteristics of the goal setting on the result and acceptance of the evaluation, which is mediated by the characteristics of the goal core. This study further tests if there are any moderating effects from using the shared measures of performance.

• 전기학회논문지
• /
• 제57권11호
• /
• pp.2095-2101
• /
• 2008

In this paper, we consider a performance improvement of neural network for predicting defect size of steam generator tube using early stopping. Usually, neural network is trained until MSE becomes less than a prescribed error goal. The smaller the error goal, the greater the prediction performance for the trained data. However, as the error goal is decreased, an over fitting is likely to start during supervised training of a neural network, which usually deteriorates the generalization performance. We propose that, for the prediction of an axisymmetric defect size, early stopping can be used to avoid the over-fitting. Through various experiments on the axisymmetric defect samples, we found that the difference bet ween the prediction error of neural network based on early stopping and that of ideal neural network is reasonably small. This indicates that the error goal used for neural network training for the prediction of defect size can be efficiently selected by early stopping.

• 한국과학교육학회지
• /
• 제25권3호
• /
• pp.321-326
• /
• 2005

본 연구는 군집 분석을 통해 학생들의 복합적인 성취 목적 양식을 확인하고, 이것이 학습 전략(심층적/피상적)과 과학 성취도에 미치는 영향을 조사하였다. 성취 목적(과제 지향/수행 지향/수행 회피)에 대해 군집 분석을 실시한 결과, '과제 지향 목적이 높은 집단(군집 1)'. '과제 지향 목적과 수행 지향 목적이 모두 높은 집단(군집 2)', '과제 지향 목적과 수행 지향 목적이 모두 낮은 집단(군집 3)'으로 구분되었다. 일원 변량 분석 결과, 심층적 학습 전략에서 군집 2의 평균이 군집 1과 군집 3보다 유의미하게 높았으며, 과학 성취도에서 군집 1과 군집 2의 평균이 군집 3보다 유의미하게 높은 것으로 나타났다. 피상적 학습 전략에서는 군집 3의 평균이 군집 1과 군집 2보다 유의미하게 높았다. 본 연구 결과에 대한 교육적 함의를 논의하였다.

• 한국조리학회지
• /
• 제20권1호
• /
• pp.1-17
• /
• 2014

호텔 업계에서 고객접점 직원들의 서비스 지향적인 조직시민행동의 선행요인에 관한 연구의 필요성이 제기되어, 본 연구는 목표지향성을 선행요인으로 하여, 서비스 지향적인 조직시민행동에 미치는 영향에 관하여 연구하고자 실시하였다. 선행연구를 바탕으로 하여, 목표지향성은 성취-목표 지향성과 배움-목표 지향성으로 나누어졌으며 이 요인들과 서비스 지향적인 조직시민행동의 하위요인(충성도, 서비스 전달, 참여성) 간의 관계 가설이 설정되었다. 특 1급 호텔 직원 266명의 설문이 분석되었다. 분석을 위해, SPSS 19.0과 AMOS 20.0을 이용하여 기술통계분석, 다변량분석, 구조방정식 모형분석이 실시되었다. 그 결과, 배움-목표 지향성은 충성도, 서비스 전달, 참여성 모두에게 긍정적인 영향을 미치는 것으로 나타났다. 반면, 성취-목표 지향성은 충성도를 제외한 두 하위 요인에 긍정적인 영향을 미치는 것으로 나타났다. 이러한 결과는, 호텔 경영인들이 특정한 목표를 진심으로 지향하는 지원자를 발굴할 필요성을 시사한다. 나아가, 호텔조직은 구성원들의 목표지향성을 이용해서, 그들의 성과 향상에 동기를 부여할 필요성을 제시한다.

• 아동학회지
• /
• 제29권3호
• /
• pp.239-252
• /
• 2008

This study was to explore the causal relationship among teacher efficacy, teachers' approaches to instruction, and students' achievement goal orientation. Among the 278 6th grade students (average age: 12 years) who completed a self-report questionnaire during the second term, 230 (102 boys, 128 girls) returned the completed questionnaire (overall response rate : 82.7%). Measures of teacher efficacy, teachers' approaches to instruction, and students' achievement goal orientation were based on students' perceptions. Structural equation modeling tested relationships among the variables. Findings were that teacher efficacy influenced both students' achievement goal orientation and teachers' approaches to instruction. Teacher efficacy positively influenced teachers' mastery approach to instruction and students' mastery and performance approach goal orientations, whereas teacher efficacy negatively influenced teachers' performance approach to instruction.

• 한국시스템다이내믹스연구
• /
• 제2권1호
• /
• pp.93-112
• /
• 2001

Inter-Organizational Cooperation is the most common and important strategy in modern public and privet sectors managerial activities. In this paper the concepts of inter-organizational cooperation means not selfish cooperation as in the game circumstance and theory, but general collaborative action between organizations, they have share same goal. The achievement level of jointed-goal of inter-organization is depended upon the performance of cooperation, which resulted from the conditions and circumstances of cooperation. This paper analyses the effect of inter-organizational cooperation on achievement level of the jointed goal between two organizations with computer simulation model of the system dynamics approach. In the computer simulation model, three factors, goal perception, communication, and control, are considered as a key conditions of cooperation, which impact on the performance of cooperation. Simulation model was constructed with focus on the dynamic interactions between these three factors and the achievement level of jointed-goal. Consequently, the results found in this paper may provide further grounds for reducing the time delay that included in the conditions of cooperation.