Participatory Educational Research最新文献_第7页

An Examination of Mathematics Teachers’ Mathematical Language Usage 数学教师数学语言运用情况调查

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.88.10.6

Zeynep ÖZAYDIN, Menekşe Seden TAPAN BROUTIN, Çiğdem ARSLAN

{"title":"An Examination of Mathematics Teachers’ Mathematical Language Usage","authors":"Zeynep ÖZAYDIN, Menekşe Seden TAPAN BROUTIN, Çiğdem ARSLAN","doi":"10.17275/per.23.88.10.6","DOIUrl":"https://doi.org/10.17275/per.23.88.10.6","url":null,"abstract":"The aim of this research is to examine the mathematical language use of mathematics teachers in detail within the framework of the theoretical approach of “Three Worlds of Mathematics” put forward by Tall (2007). The research was carried out in the case study pattern, which is one of the qualitative research methods. The study group of the research consists of 27 math teachers. In the research, “Worksheet for the Use of Mathematical Language”, which includes four mathematical situations, was used as a data collection tool. In the analysis of the data collected within the scope of the research, the interpretation of the “Three Worlds of Mathematics” theoretical approach towards the use of mathematical language was adopted. As a result of the research, it was seen that mathematics teachers used mathematical language mostly in the context of the “conceptual-embodied world”, and least in the context of the “axiomatic-formal world”. At the same time, while the mathematical world in which the mathematical situation is presented affects the mathematical language used by the teachers for that situation, the teachers could not fully reflect the mathematical language to different worlds whilst working on mathematical situations. Finally, based on the conclusion that teachers use mathematical language in a more qualified way while performing high-level skills, it is suggested to include activities that allow the development of high-level skills in mathematics lessons and that serve to understand and develop mathematics","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"24 22","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Digital Lives of Refugees: Their Use of ICTs in Türkiye 难民的数字生活:信息通信技术在缅甸的使用

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.93.10.6

Elif ATABAY, Adile Aşkım KURT, Ferhan ODABAŞI

{"title":"Digital Lives of Refugees: Their Use of ICTs in Türkiye","authors":"Elif ATABAY, Adile Aşkım KURT, Ferhan ODABAŞI","doi":"10.17275/per.23.93.10.6","DOIUrl":"https://doi.org/10.17275/per.23.93.10.6","url":null,"abstract":"Arguably amongst the ways refugees can adapt to the society they migrate to is their knowledge and competence in the use of Information and Communication Technologies (ICT). One of the ways that refugees who had to migrate from their countries due to compulsory reasons could make their lives easier in the country they migrated to was the use of The Internet with the developing technology. In this study conducted to investigate the digital lives of refugees in Türkiye, purposive sampling was used, and data were collected from the study group through an open-ended questionnaire. 14 participants participated in the open-ended questionnaire and the data were collected face-to-face. The data collected from the participants through open-ended questionnaires were analyzed using the content analysis technique. As a result of the study, it was found that digital technologies facilitate the lives of refugees in Türkiye. According to the results obtained from the research findings, it was found that all of the refugees have internet access, they use ICTs in their daily lives for communication and for keeping in touch with family and friends, and they want to improve themselves in ICT use. Based on these findings, the use of ICTs by refugees emerges as a situation in which they want to facilitate their life in Türkiye.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"25 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Technological Pedagogical Content Knowledge (TPACK) for Preservice Biology Teachers: Two Insights More Promising 职前生物教师的技术教学内容知识(TPACK):两个更有前景的见解

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.99.10.6

Reni MARLİNA, Hadi SUWONO, Chokchai YUENYONG, Ibrohim IBROHIM, Susriyati MAHANAL, Muhammad SAEFİ, Hamdani HAMDANİ

{"title":"Technological Pedagogical Content Knowledge (TPACK) for Preservice Biology Teachers: Two Insights More Promising","authors":"Reni MARLİNA, Hadi SUWONO, Chokchai YUENYONG, Ibrohim IBROHIM, Susriyati MAHANAL, Muhammad SAEFİ, Hamdani HAMDANİ","doi":"10.17275/per.23.99.10.6","DOIUrl":"https://doi.org/10.17275/per.23.99.10.6","url":null,"abstract":"TPACK questionnaires have been extensively developed, but measurements considering biological content insights still need to be explored. This study aimed to develop and validate TPACK questionnaires by assessing core competencies, core content, and interdisciplinary biology knowledge for preservice biology teachers. We performed development and validation through focus group discussions with biological education experts, and survey studies. The survey was conducted in three phases with a total number of 732 preservice biology teachers. In phase 1, descriptive analysis was calculated based on 232 participants. In Phase 2, Exploratory Factor Analysis (EFA) was calculated based on 250 participants. In phase 3, Confirmatory Factor Analysis (CFA) was calculated to validate and confirm the final dimension of the instrument recently developed based on 250 participants. This series of analyses resulted in 44 items with eight dimensions: Technological Pedagogical Biological Content Knowledge of Biology (TPACKB) comprises 12 items; Technological Knowledge (TK) of biology, Biological Knowledge (BK), and Technological Pedagogical Knowledge (TPK) of the biology consist of 6 items respectively; Technological Biological Knowledge (TBK) comprises of 5 items; Pedagogical Knowledge (PK) of biology, Pedagogical Biological Knowledge (PBK), and Biological Context Knowledge (BCxK) comprise of 3 items respectively. Our study recommended a TPACK questionnaire to assess preservice biology teachers' holistically interdisciplinary understanding, core content, and core competencies as necessary steps to empower biological resolution for their students.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"27 33","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135372137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Rural School from Child's Point of View: A Participatory Research Through Photovoice 儿童视角下的乡村学校:基于光声的参与性研究

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.97.10.6

Manuela RAPOSO RİVAS, Silvia SİERRA MARTÍNEZ, Almudena ALONSO-FERREİRO, Olalla GARCÍA-FUENTES, Mª Ainoa ZABALZA-CERDEİRİÑA

{"title":"The Rural School from Child's Point of View: A Participatory Research Through Photovoice","authors":"Manuela RAPOSO RİVAS, Silvia SİERRA MARTÍNEZ, Almudena ALONSO-FERREİRO, Olalla GARCÍA-FUENTES, Mª Ainoa ZABALZA-CERDEİRİÑA","doi":"10.17275/per.23.97.10.6","DOIUrl":"https://doi.org/10.17275/per.23.97.10.6","url":null,"abstract":"Rural schools have been studied throughout their history. However, the presence of the students' perspective in these schools has not been a preferred topic. The aim of this research is to listen to and make visible the opinions and feelings of the students enrolled in the grouped rural schools (CRA) in the province of Ourense (Spain). The methodology used is participatory in nature and is designed to achieve the collaboration, involvement, recognition, and acceptance of the participants. In the process developed, a first stage of awareness-raising and a second stage of negotiation and joint decision-making can be distinguished. At the same time, interpersonal and intrapersonal reflection are combined. Child-friendly data collection strategies are used: 6 multi-level assemblies (143 minutes of audio recordings), photovoice (303 textualised photographs) and drawing conversation (101 narrated drawings). Six schools participated, with a total of 101 school children enrolled in pre-school and primary education. The data analysis process was carried out with the ATLAS.ti 22 software. The results obtained show that the pupils' voice focuses mainly on five visions centered on the material, academic, contextual, emotional, and relational aspects. In addition, play stands out as a transversal axis that saturates all the categories. The conclusions show the importance of taking into account the voice of the pupils, as it allows the participation of all pupils with a diversity of competences, skills and expressive styles.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"31 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Learning Trajectory Based on STEM of Elementary School Pupils’ in Solving Proportion Material: Didactical Design-Research 基于STEM的小学生解决比例材料的学习轨迹:教学设计-研究

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.90.10.6

Mochamad GUNTUR, Siti SAHRONİH, Nur Indah Septia NİNGSİH, Puja WİNDARİ

{"title":"The Learning Trajectory Based on STEM of Elementary School Pupils’ in Solving Proportion Material: Didactical Design-Research","authors":"Mochamad GUNTUR, Siti SAHRONİH, Nur Indah Septia NİNGSİH, Puja WİNDARİ","doi":"10.17275/per.23.90.10.6","DOIUrl":"https://doi.org/10.17275/per.23.90.10.6","url":null,"abstract":"This study aims to determine the trajectory of students' thinking when solving proportion problems using STEM-based learning media. The participants were 27 fifth-grade students from SD Negeri 2 Pilangsari in Cirebon Regency. The students are divided into four groups using purposive sampling and receive the same treatment. The treatment involved a proportion study that utilized STEM media, and the student’s learning trajectory was monitored based on their problem-solving patterns. Hypothetical Learning Trajectory (HLT) was used to develop the hypotheses. The HLT was used as a guide for the researchers' assumptions. The data were collected through observation by researchers, student work, and documentation. The results of the HLT were used to test the assumptions related to the student's thinking processes and their learning in completing proportion operations using STEM. Based on the results obtained during the practice, some findings exceeded the researcher's expectations and hypotheses, but some did not. These differences become a new finding expected to become a subject for further research, where several groups have different ways of thinking based on mathematical disposition. Through STEM media, the electrical engineering students' high enthusiasm and creativity can be known through the electric graph. In conclusion, proportional relationships are an important mathematical concept with practical applications in various fields. The use of STEM media for teaching materials can help students acquire a better understanding of mathematical concepts and skills.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"25 20","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigation of Preservice Science Teachers’ Scientific Literacy Skills in terms of Academic Achievement, University Entrance Exam Scores and Grade Level 职前科学教师科学素养技能的学业成绩、高考成绩和年级水平调查

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.92.10.6

Halil TURGUT, Merve Lütfiye ŞENTÜRK

{"title":"Investigation of Preservice Science Teachers’ Scientific Literacy Skills in terms of Academic Achievement, University Entrance Exam Scores and Grade Level","authors":"Halil TURGUT, Merve Lütfiye ŞENTÜRK","doi":"10.17275/per.23.92.10.6","DOIUrl":"https://doi.org/10.17275/per.23.92.10.6","url":null,"abstract":"The first aim of this research is to investigate preservice science teachers’ scientific literacy skills in terms of university entrance exam scores, academic achievement average scores, grade levels and academic achievement levels. And the second one is to determine the predictive power of university entrance exam scores and academic achievement average scores on scientific literacy skills. In line with these listed aims of the research, this study was carried out in survey design of the quantitative paradigm. 154 preservice science teachers constituted the participants of this research. The participants’ skills scores were obtained with “Scientific Literacy Skills Test” and the research hypotheses were tested statistically. Results revealed that participants’ scientific literacy skills differed in favor of upper classes, there was significant but low relationship between their skills and academic achievement average scores. In addition, it was found that participants’ university entrance exam scores did not significantly predict their skills, academic achievement average scores significantly predicted their skills but at a low rate (7%) and there was no significant relationship between their university entrance exam scores and skills. In line with these results, suggestions were made regarding the revision of universities' science teaching programs with the object to advance preservice science teachers' scientific literacy skills.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"25 17","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mentoring and its Significance in the Formation of Translators' Self-Efficacy Perceptions 导师制及其在译者自我效能感形成中的意义

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.86.10.6

Haldun VURAL

{"title":"Mentoring and its Significance in the Formation of Translators' Self-Efficacy Perceptions","authors":"Haldun VURAL","doi":"10.17275/per.23.86.10.6","DOIUrl":"https://doi.org/10.17275/per.23.86.10.6","url":null,"abstract":"Self-efficacy is defined as the confidence in one's talents and capacity to carry out the tasks assigned to them as well as to address and resolve the issues in their personal and professional lives. On the other hand, the word ‘mentor’ is assumed to have roots in Greek mythology. The term \"mentoring\" refers to a caring, sharing, and supportive relationship in which one person invests time, knowledge, and effort into promoting the development of another person's skills, abilities, and knowledge. In this study, the role of mentoring in the formation of translator candidates' self-efficacy perception is examined. This study employs a qualitative research methodology to ascertain the translator candidates' opinions on the mentoring practice in the development of their perception of self-efficacy in their workplaces. In the findings, translator candidates state that practical training is important for them to gain self-efficacy in the field of profession. The results indicate that participants’ professional experience is insufficient, they see themselves inadequate in the fields of application and they need mentor help in terms of methods to be used, self-confidence and guidance. They emphasize the value of mentoring in terms of obtaining personal and professional experience and share favourable views on this practice. The results show that the translation candidates' self-efficacy perspective is poor, but the mentoring practice may be helpful in gaining professional experience and developing a self-efficacy perception.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"15 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploring the Impact of Academic Psychological Capital Resources on Student Engagement at Undergraduate Level: The Mediating Role of Faculty Support 探索本科阶段学业心理资本资源对学生投入的影响:教师支持的中介作用

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.89.10.6

Zınat SULTANA, Mahmud WAHID

{"title":"Exploring the Impact of Academic Psychological Capital Resources on Student Engagement at Undergraduate Level: The Mediating Role of Faculty Support","authors":"Zınat SULTANA, Mahmud WAHID","doi":"10.17275/per.23.89.10.6","DOIUrl":"https://doi.org/10.17275/per.23.89.10.6","url":null,"abstract":"Students’ engagement in academic activities is the major dominating factor for their academic success along with their educational institution because disengaged students are more likely to have behavioral issues, suffer academically, and drop out. To create a conducive learning environment, it is indispensable to understand the nature of student participation in tertiary education. The current study was initiated to explore the level of students’ engagement in higher education and the influence of students’ socio-demographic factors and individual academic psychological capital resources including academic self-efficacy and resilience on students’ engagement. It also intended to examine the direct and mediating role of faculty support in prior relationships. A structured questionnaire was developed to collect data. 242 undergrad students sampled from a renowned private University in Dhaka city of Bangladesh. In conjunction with other statistical techniques, to investigate the direct correlation of academic self-efficacy, academic resilience, and teachers' support with students' engagement as well as the mediation impact, structural equation modelling was primarily used with SmartPLS software. According to the study, faculty support and educational psychological capital resources were favourably associated with students’ engagement. Furthermore, the study also revealed that the relationship between academic self-efficacy and resilience with the students' engagement was partially mediated by faculty support. The study offered a number of recommendations for emphasizing the psychological aspects of students' academic well-being as well as the assistance provided by teachers, both of which unquestionably stimulate students and improve their academic success.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"25 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of Problem-Solving Skills of a Student with Cochlear Implant in Social Studies: An Action Research 社会研究中人工耳蜗学生问题解决能力的发展:一项行动研究

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.95.10.6

Elif AKAY

{"title":"Development of Problem-Solving Skills of a Student with Cochlear Implant in Social Studies: An Action Research","authors":"Elif AKAY","doi":"10.17275/per.23.95.10.6","DOIUrl":"https://doi.org/10.17275/per.23.95.10.6","url":null,"abstract":"Children with hearing loss may have difficulty controlling/manipulating variables when solving multi-item problems when their language skills are not fully developed. Therefore, this situation limits students with hearing loss from using the strategies needed to solve problems. The aim of this research is to study the developmental process of the problem-solving skills of a student with a cochlear implant in Social Studies courses in an inclusive environment. This paper presents action research. The participants of the study consisted of a 6th grade student with cochlear implant in an inclusive environment, the researcher, the social studies teacher, and the members of the validity committee. The research was conducted between September 27, 2022, and January 5, 2023. Research data were collected using individualized education program, instructional plans and audio-visual materials, observations, interviews, documents, problem solving skill assessment rubric and research journal. Based on the outcomes of a fourteen-week teaching practice, it can be claimed that the student has gained an awareness of the operations in the problem-solving process; however, he still has difficulty transferring his existing knowledge of Social Studies subjects and applying it to new tasks, and there is a persisting need for supplementary education in performing these operations independently.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"26 2-3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pre-Service Science Teachers’ Experiences of an Expert-Guided Online Education Project 专家指导在线教育项目中职前科学教师的体验

Participatory Educational Research Pub Date : 2023-11-01 DOI: 10.17275/per.23.96.10.6

Oktay KIZKAPAN, Melek KARACA, Seyide EROGLU

{"title":"Pre-Service Science Teachers’ Experiences of an Expert-Guided Online Education Project","authors":"Oktay KIZKAPAN, Melek KARACA, Seyide EROGLU","doi":"10.17275/per.23.96.10.6","DOIUrl":"https://doi.org/10.17275/per.23.96.10.6","url":null,"abstract":"There exist different approaches and models in teacher training. Among them, the constructivist approach is widely preferred in many countries. The constructivist approach is commonly embraced for its role in helping educators nurture students who actively investigate, inquire, and exhibit curiosity about the world. In recent years, incidents such as pandemic and natural disasters seriously affect normal life and have led to educational environments becoming online. Thus, the need to adapt constructivist learning approaches to online environments emerged. In line with this need, an online education project was organized to enable pre-service science teachers to gain knowledge, experience and awareness about how constructivist learning approaches can be integrated into distance education environments. This research aimed to reveal the experiences of pre-service science teachers (PSST) regarding the online education project. The research adopted the phenomenology design. Data were collected from 19 PSSTs through semi-structured focus group interviews. The PSSTs’ experiences fell in the following six themes: the perceptions of the teaching profession, the use of constructivist approach in distance education, lesson planning competencies in distance education, technological/pedagogical competencies, (Limited) contribution to subject knowledge and professional and academic career goals. The research findings offer valuable insight regarding the advantages of education project focused on enhancing the lesson planning skills of pre-service science teachers in line with the constructivist approach within distance learning settings. Based on the results, suggestions were made that could shed light on similar educational projects for teachers and teacher candidates from other fields.","PeriodicalId":36886,"journal":{"name":"Participatory Educational Research","volume":"26 31","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135371993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0