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Kabataş Memiş Esra,Çakan Akkaş Büşra Nur 서울대학교 교육연구소 2020 Asia Pacific Education Review Vol.21 No.3
This study aimed to investigate the effects of the argumentation-based inquiry (ABI) approach on the critical thinking skills of fifth-grade students in a secondary school using a hybrid method. Using an experimental research model, the study had a semi-experimental design form with pre-test and post-test control groups. It was conducted in a middle school in Kastamonu with fifth-grade students from two classes during the fall semester of the 2016–2017 academic year. One of the groups was randomly assigned as the control group and the other as the experimental group. The science classes for the experimental group included activities fitting the ABI approach. In the control group, the lessons were carried out with frequently used teaching techniques such as lectures, question-and-answer and demonstrative experiments. The activities were implemented during the units “Measuring the Size of a Force” and “Matter and Change”. A Critical Thinking Test was used to measure the critical thinking skills of the groups at the beginning and the end of the study. T-test and ANCOVA analyses were applied to the quantitative data using the SPSS software. At the end of the study, semi-structured interviews were conducted with 12 students; six students from each group. The interviews were analysed using the Nvivo 11 software to obtain themes and codes. The evaluation of the quantitative and qualitative findings revealed that the ABI approach used in science lessons had improved the critical thinking skills of the experimental group students.
Esra KABATAŞ MEMİŞ,Esma KARAKUŞ 서울대학교 교육연구소 2021 Asia Pacific Education Review Vol.22 No.3
This mixed-method study aimed to compare the academic achievements of students to their use of argument maps and concept maps in learning environments designed for argument-based instruction (ABI). The study was conducted during the spring term of the academic year 2018–2019 with the students of three sections of grade six instructed by the same teacher at a secondary school in the province of Kastamonu. Before the study began, one of the participating sections was randomly designated as the control group, while the other two were assigned as the experimental group. The control group students undertook research interrogation-based activities during lessons and individually reported activities appropriate for the ABI student template for each activity. The experimental group students handled ABI applications. In addition, one section of the experimental group prepared concept maps, while the other section made argument maps. The 5-week study was accomplished during the instruction of the “sound and its properties” unit of the curriculum. The data were acquired via a pre- and post-administration of the unit-based success test to measure academic success. Further, semi-structured interviews were conducted to ascertain the opinions of students vis-à-vis the pedagogy. The obtained quantitative data were analyzed using the ANCOVA analysis via the SPSS software. The qualitative data collected through semi-structured interviews were examined by the creation of themes, codes, and frequencies. The experimental group using argument maps or concept maps in addition to ABI applications revealed signifcant outcomes in terms of academic achievements. Further, students expressed the belief that argument and concept maps helped them learn and remember the topic.
Animal Production and Phytodiversity in Semi-natural Grasslands of the Aso Region, Japan
Okamoto Chinobu,Kiyotaka Kabata 한국생태학회 2004 Journal of Ecology and Environment Vol.27 No.4
In this review, we present the results of our ten years of study on beef cattle production as a means of preserving phytodiversity and landscape in the semi-natural grasslands of the Aso region of Japan. There are about 16,000 ha of semi-natural grasslands in the region. The grasslands are maintained for animal production through such activities as grazing, mowing, and controlled burning. The Shannon s diversity index values, as measured in the present study, were higher in the grazed sites than in the abandoned sites. The grazing activities thus seem to create suitable habitats for coexisting herbaceous species. The grassland grazed moderately over a long term was able to sustain more animals than the grassland unused over a long term.
Kyoichi Ogawa,Tamon Kabata,Toru Maeda,Yoshitomo Kajino,Hiroyuki Tsuchiya 대한정형외과학회 2014 Clinics in Orthopedic Surgery Vol.6 No.2
Background: Several studies have shown that better placement of the acetabular cup and femoral stem can be achieved in total hip arthroplasty (THA) by using the computer navigation system rather than the free-hand alignment methods. However, there have been no comparisons of the relevant clinical advantages in using the computer navigation as opposed to the manual intraoperative measurement devices. The purpose of this study is to determine whether the use of computer navigation can improve postoperative leg length discrepancy (LLD) compared to the use of the measurement device. Methods: We performed a retrospective study comparing 30 computer-assisted THAs with 40 THAs performed using a simple manual measurement device. Results: The postoperative LLD was 3.0 mm (range, 0 to 8 mm) in the computer-assisted group and 2.9 mm (range, 0 to 10 mm) in the device group. Statistically significant difference was not seen between the two groups. Conclusions: The results showed good equalization of the leg lengths using both computed tomography-based navigation and the simple manual measurement device.
A Comparative Cognitive-Semantic Analysis of Spatial Postpositions in Korean and Japanese
Jeong-Hwa Lee(이정화),Kaori Kabata 담화·인지언어학회 2006 담화와 인지 Vol.13 No.2
Korean and Japanese present remarkable similarities in the way spatial postpositions are associated with various spatial relations from ablative to locative to allative. This paper aims to explore whether the similarity in the semantic distribution of spatial postpositions in the two languages suggests their compatibility in the conceptual distribution of space. To answer this question, we investigate the extent of semantic overlaps in the distribution of spatial postpositions in the two languages. Based on the data from native speakers' judgment tests, we compare the semantic boundaries between two neighboring postpositions, and determine what semantic factors contribute to the differences. Findings from this study indicate that various semantic factors, such as verb types, the size of the location NP, and the direction of movement, influence the choice of spatial postpositions to differing degrees. It is also suggested that Korean is more semantically sensitive than Japanese, showing less overlap between the two particles. The complex interactions between spatial postpositions reflect the flexibility and elasticity of human categorization.
Biological Approaches to Treating Intervertebral Disk Degeneration: Devising Stem Cell Therapies
Han, Inbo,Ropper, Alexander E.,Konya, Deniz,Kabatas, Serdar,Toktas, Zafer,Aljuboori, Zaid,Zeng, Xiang,Chi, John H.,Zafonte, Ross,Teng, Yang D. Cognizant Communication Corp. 2015 CELL TRANSPLANTATION Vol.24 No.11