Dyad pedagogy in practical anatomy: A description of the implementation and student perceptions of an adaptive approach to cadaveric teaching     

Dearbhla P. Cullinane  Denis S. Barry 《Anatomical sciences education》2023,16(1):99-115

Prior to the challenges imposed by the Covid-19 pandemic, anatomy practical sessions at Trinity College Dublin involved eight to 10 students per donor station, rotating between digital learning, anatomical models/osteology, and dissection activities for three hours weekly. To maintain cadaveric participation in the anatomy laboratory while adhering to distancing guidelines, a transition to dyad pedagogy was implemented. This mode of delivery allowed two students per donor station to spend one hour per week in the anatomy laboratory with all digital learning elements transferred to the virtual learning platform Blackboard as pre- and post-practical session learning activities. Dyad pedagogy has been explored in clinical settings and simulation procedural-based training but is yet to be fully verified in anatomy education. To determine the effectiveness of hybrid practical sessions and reduced donor to student ratios, the opinions of first year medical students were examined using an online questionnaire with a 51% response rate. Although students recognized the merits of more time in the anatomy laboratory, including opportunities for self-directed study and exposure to anatomical variation, they felt that having two students per station enabled sufficient hands-on time with the donor body and fostered learning opportunities that would not be possible with larger groups. Strong preferences for quality time with the donor body supported by online resources suggests this modality should be a key consideration in course design for anatomy curricula and emphasizes the importance of gauging students' preferences to optimize satisfaction and learning output when pivoting to blended learning strategies in anatomy education.  相似文献   

Brain Engagement During a Cognitive Flexibility Task Relates to Academic Performance in English Learners     

Tehila Nugiel  Mackenzie E. Mitchell  Damion V. Demeter  AnnaCarolina Garza  Paul T. Cirino  Arturo E. Hernandez  Jenifer Juranek  Jessica A. Church 《Mind, Brain, and Education》2023,17(2):149-160

English Learners (ELs), students from non-English-speaking backgrounds, are a fast-growing, understudied, group of students in the U.S. with unique learning challenges. Cognitive flexibility—the ability to switch between task demands with ease—may be an important factor in learning for ELs as they have to manage learning in their non-dominant language and access knowledge in multiple languages. We used functional MRI to measure cognitive flexibility brain activity in a group of Hispanic middle school ELs (N = 63) and related it to their academic skills. We found that brain engagement during the cognitive flexibility task was related to both out-of-scanner reading and math measures. These relationships were observed across the brain, including in cognitive control, attention, and default mode networks. This work suggests the real-world importance of cognitive flexibility for adolescent ELs, where individual differences in brain engagement were associated with educational outcomes.  相似文献   

Reporting Quality of Single-Case Research Published in Learning Disabilities Journals     

Brittany L. Hott  Sarah Heiniger  Jasmine Justus  Kathleen M. Randolph  Amal Al Shabibi  Brooki Beasley  Kerry Frank  Wendy Mitchell  Courtney Tennell  Fanee Wester 《Learning disabilities research & practice》2023,38(3):224-238

Single-case research designs are useful for learning disability researchers interested in refining novel interventions (e.g., new mathematics intervention) before scaling, small n populations (e.g., students with comorbid learning and emotional and behavioral disabilities), and testing unique conditions (e.g., remote locales). Much attention has been devoted to developing research quality standards, which is essential for replication and implementation fidelity; however, little is known about the reporting quality of single-case design studies. To gain insight into the quality of learning disability single-case research design study reporting, we analyzed 72 articles published between 2010 and 2021 in six learning disability-focused journals using the Single-Case Reporting Guideline In BEhavioral interventions (SCRIBE) standards. Findings suggest that reporting quality has remained stagnant, and none of the studies reviewed met all of the reporting standards. Alignment with standards ranged from 33% to 77%. Implications for researchers and practitioners are discussed.  相似文献   

On homogeneity and its application in sliding mode control     

Emmanuel Bernuau  Denis Efimov  Wilfrid Perruquetti  Andrey Polyakov 《Journal of The Franklin Institute》2014

The paper is reviewing the tools to handle high-order sliding mode design and robustness. The main ingredient is homogeneity which can be checked using an algebraic test and which helps us in obtaining one of the most desired properties in sliding mode control that is finite-time stability. This paper stresses some recently obtained results about homogeneity for differential inclusions and robustness with respect to perturbations in the context of input-to-state stability. Lastly within this framework, most of the popular high-order sliding mode control schemas are analysed.  相似文献   

Examination of the role of transient receptor potential vanilloid type 4 in endothelial responses to shear forces     

Sara Baratchi  Francisco J. Tovar-Lopez  Khashayar Khoshmanesh  Megan S. Grace  William Darby  Juhura Almazi  Arnan Mitchell  Peter McIntyre 《Biomicrofluidics》2014,8(4)

Shear stress is the major mechanical force applied on vascular endothelial cells by blood flow, and is a crucial factor in normal vascular physiology and in the development of some vascular pathologies. The exact mechanisms of cellular mechano-transduction in mammalian cells and tissues have not yet been elucidated, but it is known that mechanically sensitive receptors and ion channels play a crucial role. This paper describes the use of a novel and efficient microfluidic device to study mechanically-sensitive receptors and ion channels in vitro, which has three independent channels from which recordings can be made and has a small surface area such that fewer cells are required than for conventional flow chambers. The contoured channels of the device enabled examination of a range of shear stresses in one field of view, which is not possible with parallel plate flow chambers and other previously used devices, where one level of flow-induced shear stress is produced per fixed flow-rate. We exposed bovine aortic endothelial cells to different levels of shear stress, and measured the resulting change in intracellular calcium levels ([Ca²⁺]_i) using the fluorescent calcium sensitive dye Fluo-4AM. Shear stress caused an elevation of [Ca²⁺]_i that was proportional to the level of shear experienced. The response was temperature dependant such that at lower temperatures more shear stress was required to elicit a given level of calcium signal and the magnitude of influx was reduced. We demonstrated that shear stress-induced elevations in [Ca²⁺]_i are largely due to calcium influx through the transient receptor potential vanilloid type 4 ion channel.  相似文献   

Exploring athletic identity in elite-level English youth football: a cross-sectional approach     

Tom O. Mitchell  Mark Nesti  David Richardson  Adrian W. Midgley  Martin Eubank 《Journal of sports sciences》2014,32(13):1294-1299

Abstract

This study is the first empirical investigation that has explored levels of athletic identity in elite-level English professional football. The importance of understanding athletes’ psychological well-being within professional sport has been well documented. This is especially important within the professional football industry, given the high attrition rate (Anderson, G., & Miller, R. M. (2011). The academy system in English professional football: Business value or following the herd? University of Liverpool, Management School Research Paper Series. Retrieved from http://www.liv.ac.uk/managementschool/research/working%20papers/wp201143.pdf) and distinct occupational practices (Roderick, M. (2006). The work of professional football. A labour of love? London: Routledge). A total of 168 elite youth footballers from the English professional football leagues completed the Athletic Identity Measurement Scale (AIMS). Multilevel modelling was used to examine the effect of playing level, living arrangements and year of apprentice on the total AIMS score and its subscales (i.e., social identity, exclusivity and negative affectivity). Football club explained 30% of the variance in exclusivity among players (P = .022). Mean social identity was significantly higher for those players in the first year of their apprenticeship compared to the second year (P = .025). All other effects were not statistically significant (P > .05). The novel and unique findings have practical implications in the design and implementation of career support strategies with respect to social identity. This may facilitate the maintenance of motivation over a 2-year apprenticeship and positively impact on performance levels within the professional football environment.  相似文献   

The New Empire of Capital: The Pedagogy of the Streets     

Don Mitchell 《Review of Education, Pedagogy & Cultural Studies》2013,35(1-2):147-151

In every generation, some event serves to remind us that the exercise of power is always in part a function of control over geography.  相似文献   

RELIGIOUS EDUCATION AND RACIAL ADJUSTMENT     

Samuel C. Mitchell LL. D. 《Religious education (Chicago, Ill.)》2013,108(4):316-323

  相似文献   

The fayette,no cost,no credit workshop     

Morris E. Mitchell 《Peabody Journal of Education》2013,88(1):412-416

  相似文献   

Achievement Motivation and Performance Among Second-Grade Boys and Girls     

Donna Mitchell Schell  Joseph Veroff  Robert E. Schell 《Journal of Experimental Education》2013,81(4):66-73

  相似文献