• Journal of Digital Convergence
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• v.17 no.11
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• pp.305-313
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• 2019

This study was a quasi-experimental design with a non-equivalent pre-post test that verified the effect of formative feedback practice on practice satisfaction, learning motivation and academic self efficacy for nursing students. 37 were assigned to an intervention group and 41 to a control group. Formative feedback practice was applied to intervention group and peer review smartphone videos was applied to control group. Data were analyzed using the SPSS/WIN 22.0 program. There was no significant difference in learning motivation between the groups, but there were a significant difference in practice satisfaction(t=-2.79, p=.007) and academic self efficacy(t=2.30, p=.024) between the pre-post scores of the experimental group. This is meaningful in that it is more effective to provide formative feedback practice than to provide peer review smartphone videos. Therefore, it is necessary to consider formative feedback practice for the acquisition of core fundamental nursing skills of nursing students.

• Communications of Mathematical Education
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• v.31 no.4
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• pp.409-432
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• 2017

The purpose of this study is to find out the importance of process - based evaluation and to find a way to set up and operate the formative assessment which is getting attention. As one of the ways, we investigated the effect of formative assessment through student's interactive feedback on mathematics achievement and attitude of fourth grade students in elementary school. In order to conduct the study, two groups of homogeneous grades were selected. In the experimental group, formative assessment was conducted through student's interactive feedback. In comparison group, formative assessment was conducted through self - confirmation feedback. Statistical analysis of the results after the experiment showed that the formative assessment through student's interactive feedback was found to have a positive effect on the improvement of mathematics achievement. In addition, the formative assessment through student's interactive feedback positively changed the mathematics attitude. Therefore, this suggests that applicability of formative assessment through student's interactive feedback in elementary school classroom instruction, as well as implications for follow - up study for effective implementation of formative assessment.

• Journal of Digital Convergence
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• v.14 no.6
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• pp.285-294
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• 2016

The purpose of this study was to examine the effectiveness(knowledge of core fundamental nursing skills, clinical competency, self-efficacy and learning motivation) of education program for core fundamental nursing skills focusing on endotracheal suctioning using recording video with smartphone and formative feedback for nursing school students. Subjects consisted of 54 sophomore nursing students, an experimental group(n=27) and a control group(n=27). The education for core fundamental nursing skills using recording video to smartphone and individual formative feedback was provided to students in an experimental group. The traditional method with self-directed practice for 4 hours was offered to a control group. The education program for core fundamental nursing skills using recording video with smartphone and formative feedback was effective in promoting knowledge of core fundamental nursing skills, clinical competency, self-efficacy and learning motivation. Based on our results, this program can be recommended as an effective educational program for the nursing students to improve their core fundamental nursing skills.

• Journal of Korean Elementary Science Education
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• v.24 no.2
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• pp.111-122
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• 2005

The goal of this study was to investigate the differences in the effect of feedback from different providers on elementary school students' science achievement and to examine the responses of the students regarding the feedback. Three 6th grade classes were chosen to be assigned as experimental group 1, experimental group 2, and control group, respectively. In experimental group 1, the teacher provided feedback with students concerning the formative evaluations which were conducted periodically. Experimental group 2 was the one in which students were organized into small groups to compose and exchange feedback with one another. No feedback was of offered to students in the control group. The results of the science achievement test indicated ,that the provision of feedback by the teacher resulted in more gains in student academic achievement. The interviews with students revealed that the learners made positive responses to the feedback provided by the teacher while they showed negative attitudes toward the feedback exchange among students. There were also differences in student responses to feedback between high and low achievers in science. Implications for science lessons and science education research were presented and discussed.

• Journal of The Korean Association For Science Education
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• v.20 no.3
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• pp.455-467
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• 2000

The purpose of this study was to investigate the characteristics of formative assessments practiced in middle school science teaching from a constructivist perspective. In order to examine the practices of formative assessments in science teaching, 7 science classes were observed and video-taped for each of 2 instructions. We also interviewed the teachers and 3 students per each class with semi-structured questions. The findings indicated that 3 types of formative assessments were generally used in science teaching; planned, interactive, and transitional from planned to interactive. Teachers tended to assess students' personal, social, and scientific developments through formative assessments. The assessment of scientific development was the most frequent pattern and was classified into the assessments of content, process, and context. However, formative assessments concerning content covered in class were dominant. The processes of formative assessments consisted of three interdependent stages; getting informations from students, judging their responses, and giving feedbacks to them. The types of questions and feedbacks used were also influenced by the extent of interactions between the teachers and the students.

• The Journal of Korean Association of Computer Education
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• v.5 no.3
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• pp.59-67
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• 2002

In this study, we have designed and established a formative evaluation system which provides the web-based corrective feedback in the current situation that the importance of feedback as well as the formative evaluation is getting highlighted in the course of learning and instruction. This system is composed of three types of corrective feedback. The first one is the informations providing feedback by stage. It provides the explanations or the correct answers-related informations for the wrong answered questions by stage and directly. The second one is the error corrective feedback, which provides the informations about the reasons of the errors on each wrong answered question so that the learner can correct his errors. Lastly, the corrective feedback by the accumulated marks shows the learner's total marks and their wrong answered questions to enable the learner to learn for themselves. We analyzed how these three corrective feedback effects on the learning achievement after applying them to learners, and testified the type of the most effective corrective feedback in enhancing the degree of learning achievement.

• Journal of The Korean Association For Science Education
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• v.42 no.5
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• pp.501-514
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• 2022

This study aims to reveal what is necessary for pre-service science teachers to make good use of online formative assessment in the context of online classes. For 22 pre-service physics teachers, first, the preliminary perception of online classes, online formative assessment, and formative assessment was investigated; second, the practice process of online formative assessment was examined. Then the differences between perception and practice were compared and analyzed. Data were collected in preliminary surveys, lesson plans, online formative assessment items, and interview data. As a result of the study, an interaction was mentioned as the difficulty of online classes in the preliminary perception, and pre-service teachers mentioned the use of technology, feedback, and adjustment as advantages of online formative assessment. In most cases of practice, the automated feedback was used using the platform's technology, but it did not lead to adjustment and interaction. In addition, the use of items in online formative assessment was not suitable for formative functions. The reason why the interaction using formative feedback did not occur seems to be because the understanding of formative assessment was insufficient. Pre-service teachers need to be prepared for the 'formative' function through the feedback of online formative assessment so that can lead to interaction in online classes. The shift to online classes is creating difficulties, especially in interaction. It is necessary to prepare and educate pre-service teachers on fundamental aspects that can overcome these difficulties.

• The Journal of Korean Association of Computer Education
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• v.7 no.1
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• pp.141-149
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• 2004

Today there are many Web courseware systems for formative evaluation and feedback. Formative evaluation and feedback provided according to users' response in most Web courseware systems, however, are simple texts showing only whether correct or wrong, correct answers, relevant information, etc., far deviated from actual context. Thus such a system may weaken the corrective function of feedback and, as a result, reduce learners' understanding of contents and the possibility of learning transfer. In addition, according to the learning theory of constructivism, learning is influenced by the situation, in which it happens, and knowledge is learned and transferred differently depending on the context in which it is learned. In the background, this study designed and implemented a contextual error-correction feedback system that can provide feedback in a context closely related and similar to the relevant situation according to the response of learners when formative evaluation is carried out in Web courseware. In addition, it applied 'correction/correct-answer-providing feedback', 'relevant information providing feedback' and 'contextual error-correction feedback' to Web courseware for learning actual productivity S/W and verified if 'contextual error-correction feedback' is more effective than other two types of feedback for learners' academic achievement.

• Proceedings of the Korean Information Science Society Conference
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• 1999.10b
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• pp.172-174
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• 1999

본 논문에서는 카운셀링을 원하는 사용자가 카운셀러와 전자메일을 통해 상담을 원할 때 사용자의 상담 내용에 근거하여 유사한 사례를 검색해 주는 시스템을 제안한다. 제안방법은 문서의 계층적 클러스터링과 용어 적합성 피드백을 상담 사례 검색 시스템에 적용시켜, 상담사례에 나타나는 단어의 출현 빈도와 유사도를 통해 트리 구조를 형성하고, 이 트리 구조를 통한 하향 탐색을 수행한다. 하향 탐색을 하는 도중 노드의 매칭함수의 값이 서로 유사하여 노드 선택이 어려울 경우, 사용자에게 질의를 통해 용어를 제시하고, 사용자의 피드백을 통해 입력된 사연 내용의 가중치를 개선하여 내용에 가장 부합되는 문서를 탐색한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2015.10a
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• pp.531-533
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• 2015

전 세계적으로 건강이 큰 관심사가 되면서 건강한 생활을 위한 식습관 관리의 중요성이 대두되고 있다. 이에 따라 여러 가지 건강관리 시스템들이 등장하고 있지만 기존의 시스템의 경우, 입력된 식단에 단순한 통계를 제공하는 정도의 수준이다. 또한 개인화된 서비스를 제공하지 않고 사용자에게 실질적으로 필요로 하는 정보를 제공하지 않는다. 따라서 개인의 상황에 알맞은 섭취 식단에 대한 피드백을 제공하는 시스템이 필요하다. 본 논문에서 제안하는 시스템은 개인이 입력한 신체정보 및 식단 정보를 바탕으로 섭취한 식단에 대한 통계 및 개인맞춤형 피드백 기능을 제공하여 사용자의 건강한 식품관 형성에 도움을 줄 수 있다.