77 research outputs found

    Self-efficacy in teaching primary physical education: reflections on research

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    This article comprises a think piece based upon a piece of undergraduate research that aimed to understand primary school teachers’ reflections on the physical education (PE) aspects of their Initial Teacher Education (ITE) in England and their perceived self-efficacy in the teaching of PE in primary schools.Research consistently suggests that primary teachers do not have sufficient subject and pedagogical knowledge to teach primary PE and that often their experience is an ‘introduction’ to the subject rather than a deeper understanding of, and pedagogical content knowledge of PE. Contextually, following ten years of PE and sport premium funding, and the first of the five key indicators being ‘increased confidence, knowledge and skills of all staff in teaching PE and sport’ (Ofsted, 2024), this study was well placed to evaluate the potential impact on self-efficacy in primary school PE teaching. A lack of subject and pedagogical knowledge has been highlighted as impactful upon perceived self-efficacy as a determiner of teacher behaviour (Schnitzius et al., 2021). Self-efficacy is defined by Bandura (1986) as beliefs about one’s capability to succeed within a particular performance domain; it underpins an individual's self belief and can influence motivation and actions. Self-efficacy is impacted by personal experiences in physical exercise and sport (Simpson et al., 2011, p.3), lack of time for preparation of lessons and equipment (Duggan, 2022, pp.130-131), and lack of pedagogical and subject knowledge and competence in teaching primary PE (Harris et al., 2019, p.1). Lack of self-efficacy has been identified as a factor in burnout among PE teachers (Sas-Nowosielski and Kowalczyk, 2019, pp.186-7). Low self-efficacy can lead to avoidance behaviours and giving up quickly, whereas high self-efficacy is characterised by optimism, self belief and determination.Self-efficacy is a dynamic construct and is shaped by one's context and experiences (Naidoo and Naidoo, 2023) according to Bandura's social learning theory (1986) these are: social persuasion, mastery experiences, vicarious experience, and emotional arousal. <br/

    Social Media Networks and Community Development in Work-based Undergraduate Students

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    Abstract The purpose of the study was to explore how students on two related work-based degree courses with limited opportunities for face to face interaction used social media platforms to support their experiences and learning. The students involved work as teaching assistants in a range of mainstream and special schools in the East Midlands and attend classes one day a week. It was noted by tutors that students made frequent references to using various social media platforms for sharing student-to-student information relating to the taught sessions or assignments in preference to the university’s virtual learning environment. To investigate this phenomenon, a case study approach, using focus groups and a paired interview, was adopted. The entire student population on the courses was invited to participate, so the sample was self-selecting and a total of 11% of the students volunteered, participating in either a focus group discussion or paired interview. The study found that students made extensive use of social media platforms, mainly Facebook and Whatsapp, for academic and affective support. Students found this to be an effective way to keep in touch with one another away from university, to share resources and experiences and felt that it helped with their identity as a higher education student

    A Methodological Framework for the Reconstruction of Contiguous Regions of Ancestral Genomes and Its Application to Mammalian Genomes

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    The reconstruction of ancestral genome architectures and gene orders from homologies between extant species is a long-standing problem, considered by both cytogeneticists and bioinformaticians. A comparison of the two approaches was recently investigated and discussed in a series of papers, sometimes with diverging points of view regarding the performance of these two approaches. We describe a general methodological framework for reconstructing ancestral genome segments from conserved syntenies in extant genomes. We show that this problem, from a computational point of view, is naturally related to physical mapping of chromosomes and benefits from using combinatorial tools developed in this scope. We develop this framework into a new reconstruction method considering conserved gene clusters with similar gene content, mimicking principles used in most cytogenetic studies, although on a different kind of data. We implement and apply it to datasets of mammalian genomes. We perform intensive theoretical and experimental comparisons with other bioinformatics methods for ancestral genome segments reconstruction. We show that the method that we propose is stable and reliable: it gives convergent results using several kinds of data at different levels of resolution, and all predicted ancestral regions are well supported. The results come eventually very close to cytogenetics studies. It suggests that the comparison of methods for ancestral genome reconstruction should include the algorithmic aspects of the methods as well as the disciplinary differences in data aquisition
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