Pub Date : 2022-01-01DOI: 10.1007/s12186-022-09298-4
Mathias Mejeh, Tanja Held
Self-regulated learning (SRL) provides the foundation for building sustainable knowledge and is therefore important for schools, classrooms, and lifelong learning in general. Especially in vocational education and training, the concept of SRL remains fundamental as it relates to preparing future employees. However, further research is needed on how vocational students situationally regulate their learning process and the extent to which this may be related to a dispositional change in their SRL. In this study, we analyzed longitudinal questionnaire data from 159 students who attended either SRL-conducive or regular vocational classes. We refer to Perry and colleagues' (2018) framework of an SRL-conducive learning environment, which focuses on (meta)cognitive, motivational, and emotional aspects of learning. Using multilevel analysis, we found differences in the development of (meta)cognitive components of learning, whereas no clear differences could be identified for motivational and emotional components. The results support the assumption that process analyses can be used to draw a more differentiated picture of SRL in vocational schools. Moreover, indirect approaches to promoting SRL should be designed to include all SRL-relevant aspects.
{"title":"Understanding the Development of Self-Regulated Learning: An Intervention Study to Promote Self-Regulated Learning in Vocational Schools.","authors":"Mathias Mejeh, Tanja Held","doi":"10.1007/s12186-022-09298-4","DOIUrl":"https://doi.org/10.1007/s12186-022-09298-4","url":null,"abstract":"<p><p>Self-regulated learning (SRL) provides the foundation for building sustainable knowledge and is therefore important for schools, classrooms, and lifelong learning in general. Especially in vocational education and training, the concept of SRL remains fundamental as it relates to preparing future employees. However, further research is needed on how vocational students situationally regulate their learning process and the extent to which this may be related to a dispositional change in their SRL. In this study, we analyzed longitudinal questionnaire data from 159 students who attended either SRL-conducive or regular vocational classes. We refer to Perry and colleagues' (2018) framework of an SRL-conducive learning environment, which focuses on (meta)cognitive, motivational, and emotional aspects of learning. Using multilevel analysis, we found differences in the development of (meta)cognitive components of learning, whereas no clear differences could be identified for motivational and emotional components. The results support the assumption that process analyses can be used to draw a more differentiated picture of SRL in vocational schools. Moreover, indirect approaches to promoting SRL should be designed to include all SRL-relevant aspects.</p>","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9461463/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10415286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Understanding vocational learning and transfer is vital to European citizens. We need to understand how transfer works, which factors influence it, and how these factors affect employee behaviour. Research in online training specific to Southern Europe is needed to move the field forward. The Unified Model of Motivation for Training Transfer (MTT) was proposed to understand behaviour change after training. It conceives three phases: (1) forming transfer intentions, (2) actualizing implementation intentions for transfer, and (3) strengthening transfer commitment. We analysed initial transfer intention and transfer following online training in three Spanish organisations. We used an ex post facto prospective design with one group (n = 204). We applied the online version of the Initial Transfer Intention questionnaire (ITI) three days before the training, and the Transfer Questionnaire (TrQ) three to four months after the training. Training consisted of 22 online courses offered by the three participating organisations. A cluster analysis and post hoc analysis were performed. We identified three groups (k = 3), indicating that there were significant differences in the means between employees with low and high intention to transfer. Results showed a greater difference in the factor profile between participants with LowPT and HighPT. We identified common characteristics among people with low levels of transfer; this information can help understand what type of employee will transfer less and provide cues on how to prevent this from happening in future training activities. Limitations and recommendations for research and practice are discussed.
{"title":"Intention to Transfer and Transfer Following eLearning in Spain.","authors":"Carla Quesada-Pallarès, Aitana González-Ortiz-de-Zárate, Pilar Pineda-Herrero, Eduardo Cascallar","doi":"10.1007/s12186-022-09292-w","DOIUrl":"https://doi.org/10.1007/s12186-022-09292-w","url":null,"abstract":"<p><p>Understanding vocational learning and transfer is vital to European citizens. We need to understand how transfer works, which factors influence it, and how these factors affect employee behaviour. Research in online training specific to Southern Europe is needed to move the field forward. The Unified Model of Motivation for Training Transfer (MTT) was proposed to understand behaviour change after training. It conceives three phases: (1) forming transfer intentions, (2) actualizing implementation intentions for transfer, and (3) strengthening transfer commitment. We analysed initial transfer intention and transfer following online training in three Spanish organisations. We used an ex post facto prospective design with one group (<i>n</i> = 204). We applied the online version of the Initial Transfer Intention questionnaire (ITI) three days before the training, and the Transfer Questionnaire (TrQ) three to four months after the training. Training consisted of 22 online courses offered by the three participating organisations. A cluster analysis and post hoc analysis were performed. We identified three groups (k = 3), indicating that there were significant differences in the means between employees with low and high intention to transfer. Results showed a greater difference in the factor profile between participants with LowPT and HighPT. We identified common characteristics among people with low levels of transfer; this information can help understand what type of employee will transfer less and provide cues on how to prevent this from happening in future training activities. Limitations and recommendations for research and practice are discussed.</p>","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9191882/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40164100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-01DOI: 10.1007/s12186-021-09281-5
S. Antera
{"title":"Correction to: Professional Competence of Vocational Teachers: a Conceptual Review","authors":"S. Antera","doi":"10.1007/s12186-021-09281-5","DOIUrl":"https://doi.org/10.1007/s12186-021-09281-5","url":null,"abstract":"","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52611611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-22DOI: 10.1007/s12186-021-09280-6
Tobias Karlsson, Karolina Muhrman, Sofia Nyström
Today’s society is characterized by high unemployment, a prevailing trust in and demands for an academic degree, and an emphasis on the individual’s own responsibility for their educational choices. This study aims to examine adults’ vocational education choices, their intentions in connection with municipal adult education (MAE) studies, and how this relates to identity formation. The study is based on 18 interviews and compares students from two vocational MAE training programmes in assistant nursing and floor laying. The analysis has identified different pathways concerning adult students’ decisions to enrol in municipal adult education and a specific vocational education and training (VET) programme. We see educational choices and paths in terms of underlying causes or as forward-looking rationalities. The results show that the process of identity formation is larger than simply one of vocational becoming within a vocational community of practice, since MAE studies involve a student’s whole being, including both their personal identity trajectories and their vocational identity formation. With this article we hope to provide a foundation for a pedagogical discussion about student intentions, focusing on how different subjectivities affect students with regard to their future vocational becoming.
{"title":"A Path Towards a Possible Future – Adult Students’ Choice of Vocational Education","authors":"Tobias Karlsson, Karolina Muhrman, Sofia Nyström","doi":"10.1007/s12186-021-09280-6","DOIUrl":"https://doi.org/10.1007/s12186-021-09280-6","url":null,"abstract":"<p>Today’s society is characterized by high unemployment, a prevailing trust in and demands for an academic degree, and an emphasis on the individual’s own responsibility for their educational choices. This study aims to examine adults’ vocational education choices, their intentions in connection with municipal adult education (MAE) studies, and how this relates to identity formation. The study is based on 18 interviews and compares students from two vocational MAE training programmes in assistant nursing and floor laying. The analysis has identified different pathways concerning adult students’ decisions to enrol in municipal adult education and a specific vocational education and training (VET) programme. We see educational choices and paths in terms of underlying causes or as forward-looking rationalities. The results show that the process of identity formation is larger than simply one of vocational becoming within a vocational community of practice, since MAE studies involve a student’s whole being, including both their personal identity trajectories and their vocational identity formation. With this article we hope to provide a foundation for a pedagogical discussion about student intentions, focusing on how different subjectivities affect students with regard to their future vocational becoming.</p>","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138541569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-02DOI: 10.1007/s12186-021-09279-z
Martin Viktorelius, Charlott Sellberg
This paper explores the role of the lived body in maritime professional training. By focusing on how instructors include students’ subjective experiencing bodies as an educational resource and context for directives and demonstrations, the study aims at informing training of professionals for survival in emergency situations onboard ships. Drawing on a mobile video ethnography and on phenomenological analyses of the presence/absence of the body in experience, the study illustrates how instructors direct students’ attention towards or away from their appearing corporal field depending on the stage of the training. The article documents three instructional practices incorporating students’ lived embodiment during training: coping with distress by foregrounding the lived body, backgrounding the lived body for outer-directed action and imagining others’embodied experiences. The study contributes to our understanding of intercorporeal practices in instructional interaction and guidance in simulation-based vocational training.
{"title":"The Lived Body and Embodied Instructional Practices in Maritime Basic Safety Training","authors":"Martin Viktorelius, Charlott Sellberg","doi":"10.1007/s12186-021-09279-z","DOIUrl":"https://doi.org/10.1007/s12186-021-09279-z","url":null,"abstract":"<p>This paper explores the role of the lived body in maritime professional training. By focusing on how instructors include students’ subjective experiencing bodies as an educational resource and context for directives and demonstrations, the study aims at informing training of professionals for survival in emergency situations onboard ships. Drawing on a mobile video ethnography and on phenomenological analyses of the presence/absence of the body in experience, the study illustrates how instructors direct students’ attention towards or away from their appearing corporal field depending on the stage of the training. The article documents three instructional practices incorporating students’ lived embodiment during training: coping with distress by foregrounding the lived body, backgrounding the lived body for outer-directed action and imagining others’embodied experiences<i>.</i> The study contributes to our understanding of intercorporeal practices in instructional interaction and guidance in simulation-based vocational training.</p>","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2021-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138541460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-29DOI: 10.1007/s12186-021-09278-0
Vibe Aarkrog, Bjarne Wahlgren
In a project about dropout among young adults in general adult education and initial vocational education and training (IVET), it was assumed that the ability to make rational decisions has a positive impact on completing an educational programme. A central part of decision-making is the ability for goal orientation, which we have defined as setting and committing to accurate and proximate goals. Based on interviews with 31 students in general adult education and IVET, three categories of goals were identified; vague goals, accurate distant goals and accurate proximal goals. Likewise, three categories of decision-making processes were identified: ‘intuitive emotional decisions without seeking advice’, ‘intuitive emotional decisions after seeking advice’ and ‘rational decisions after seeking advice’. Our findings show that there is a link between goal orientation and degree of rationality in the student’s decision-making process. Furthermore, our findings suggest that goal orientation can be supported in three ways: by reducing complexity, through feedback and by explaining the relevance of the school subjects for reaching goals. Generally, student’s relation to and support from teachers and guidance counsellors, as well as peers and parents, are crucial to the goal orientation process.
{"title":"Goal Orientation and Decision-Making in Education","authors":"Vibe Aarkrog, Bjarne Wahlgren","doi":"10.1007/s12186-021-09278-0","DOIUrl":"https://doi.org/10.1007/s12186-021-09278-0","url":null,"abstract":"<p>In a project about dropout among young adults in general adult education and initial vocational education and training (IVET), it was assumed that the ability to make rational decisions has a positive impact on completing an educational programme. A central part of decision-making is the ability for goal orientation, which we have defined as setting and committing to accurate and proximate goals. Based on interviews with 31 students in general adult education and IVET, three categories of goals were identified; vague goals, accurate distant goals and accurate proximal goals. Likewise, three categories of decision-making processes were identified: ‘intuitive emotional decisions without seeking advice’, ‘intuitive emotional decisions after seeking advice’ and ‘rational decisions after seeking advice’. Our findings show that there is a link between goal orientation and degree of rationality in the student’s decision-making process. Furthermore, our findings suggest that goal orientation can be supported in three ways: by reducing complexity, through feedback and by explaining the relevance of the school subjects for reaching goals. Generally, student’s relation to and support from teachers and guidance counsellors, as well as peers and parents, are crucial to the goal orientation process.</p>","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2021-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138541549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-18DOI: 10.1007/s12186-021-09274-4
den Hertog, Ria, Boshuizen, Henny P. A.
Since decades, nursing education struggles with a persistent gap between the theoretical knowledge offered in the study program and its application in professional practice. To bridge this gap competence-based curricula were developed with instructional designs as authentic learning contexts and self-directed learning. In this project we explored final year Bachelor Nursing (BN) students’ experiences in learning in a newly developed curriculum, and their knowledge quality outcomes and the degree of agreement with knowledge requirements. An instrumental multiple case study was conducted with interviews, concept mapping and a domain knowledge list. Results show that a third of the participants had positive learning experiences and got high appraisals for their knowledge quality. Similar to the medium and low scoring participants, they developed instrumental knowledge but integrated other forms of learning into a system of meaning, which is needed to solve non-routine problems in future practice. Medium and low scoring participants did not profit from learning in authentic contexts and self-directed learning. In conclusion, developing sufficient professional knowledge in a constructivist competence-based curriculum is influenced by students’ intrinsic motivation to build a strong knowledge base, by their perception of how to learn and use professional knowledge, and their expectations of the degree of supervision and guidance by the teacher. It is recommended to evaluate the extent to which the intended curriculum is being taught.
{"title":"Learning Professional Knowledge: Bachelor Nursing Students’ Experiences in Learning and Knowledge Quality Outcomes in a Competence-Based Curriculum","authors":"den Hertog, Ria, Boshuizen, Henny P. A.","doi":"10.1007/s12186-021-09274-4","DOIUrl":"https://doi.org/10.1007/s12186-021-09274-4","url":null,"abstract":"<p>Since decades, nursing education struggles with a persistent gap between the theoretical knowledge offered in the study program and its application in professional practice. To bridge this gap competence-based curricula were developed with instructional designs as authentic learning contexts and self-directed learning. In this project we explored final year Bachelor Nursing (BN) students’ experiences in learning in a newly developed curriculum, and their knowledge quality outcomes and the degree of agreement with knowledge requirements. An instrumental multiple case study was conducted with interviews, concept mapping and a domain knowledge list. Results show that a third of the participants had positive learning experiences and got high appraisals for their knowledge quality. Similar to the medium and low scoring participants, they developed instrumental knowledge but integrated other forms of learning into a system of meaning, which is needed to solve non-routine problems in future practice. Medium and low scoring participants did not profit from learning in authentic contexts and self-directed learning. In conclusion, developing sufficient professional knowledge in a constructivist competence-based curriculum is influenced by students’ intrinsic motivation to build a strong knowledge base, by their perception of how to learn and use professional knowledge, and their expectations of the degree of supervision and guidance by the teacher. It is recommended to evaluate the extent to which the intended curriculum is being taught.</p>","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2021-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138541449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Learning is crucial to how professionals enact practices, and to how practices change. Professionals frequently encounter uncertainty regarding what to do, requiring praxis informed by practical wisdom, which takes into account the virtues of practice. Critical praxis takes this further, questioning current norms to reduce untoward effects. A simulation-based education program for healthcare professionals was selected for study due to strong evidence of sustained improvements in handling a rare and challenging birth emergency (shoulder dystocia). Videos of simulations and debrief discussions were analysed in terms of complexes of sayings, doings and relatings. Practitioners learned to respond in agile, collective ways to specific situations, through praxis. An extension to the theory of practice architectures is offered, based on two new concepts. ‘Connective enactments’ involved narration, questioning, and directing actions. These contributed to ‘collective accomplishments’ of fluid role-switching, responsive sequencing and pacing, and producing calm. These new concepts help to theorise how professional education can contribute to practice change by fostering praxis and critical praxis, addressing the architectures that shape practices.
{"title":"How Professional Education Can Foster Praxis and Critical Praxis: An Example of Changing Practice in Healthcare","authors":"Hopwood, Nick, Blomberg, Marie, Dahlberg, Johanna, Dahlgren, Madeleine Abrandt","doi":"10.1007/s12186-021-09277-1","DOIUrl":"https://doi.org/10.1007/s12186-021-09277-1","url":null,"abstract":"<p>Learning is crucial to how professionals enact practices, and to how practices change. Professionals frequently encounter uncertainty regarding what to do, requiring praxis informed by practical wisdom, which takes into account the virtues of practice. Critical praxis takes this further, questioning current norms to reduce untoward effects. A simulation-based education program for healthcare professionals was selected for study due to strong evidence of sustained improvements in handling a rare and challenging birth emergency (shoulder dystocia). Videos of simulations and debrief discussions were analysed in terms of complexes of sayings, doings and relatings. Practitioners learned to respond in agile, collective ways to specific situations, through praxis. An extension to the theory of practice architectures is offered, based on two new concepts. ‘Connective enactments’ involved narration, questioning, and directing actions. These contributed to ‘collective accomplishments’ of fluid role-switching, responsive sequencing and pacing, and producing calm. These new concepts help to theorise how professional education can contribute to practice change by fostering praxis and critical praxis, addressing the architectures that shape practices.</p>","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2021-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138541461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-12DOI: 10.1007/s12186-021-09273-5
Yi-Fang Lee, J. Altschuld, Fang-Shen Chiang, Ching-Syang Jack Yue, Hsiu-Te Sung, Chun-Hsin Chang
{"title":"Effects of Augmented Feedback with Error Self-estimates on Vocational High School Students’ Motor Skill Learning","authors":"Yi-Fang Lee, J. Altschuld, Fang-Shen Chiang, Ching-Syang Jack Yue, Hsiu-Te Sung, Chun-Hsin Chang","doi":"10.1007/s12186-021-09273-5","DOIUrl":"https://doi.org/10.1007/s12186-021-09273-5","url":null,"abstract":"","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2021-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12186-021-09273-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42754665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-16DOI: 10.1007/s12186-021-09276-2
E. Bouw, I. Zitter, E. de Bruijn
{"title":"Exploring Co-Construction of Learning Environments at the Boundary of School and Work Through the Lens of Vocational Practice","authors":"E. Bouw, I. Zitter, E. de Bruijn","doi":"10.1007/s12186-021-09276-2","DOIUrl":"https://doi.org/10.1007/s12186-021-09276-2","url":null,"abstract":"","PeriodicalId":46260,"journal":{"name":"Vocations and Learning","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2021-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s12186-021-09276-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46028765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}