Modification of teaching during the COVID-19 pandemic at the Department of Medical Education of Jagiellonian University Medical College

The SARS-CoV-2 pandemic contributed to the implementation of changes in the methodology of conducting many courses at medical universities. Achieving learning outcomes was associated with self-discipline and an increased portion of students’ independent work. The aim of the study is to analyze the adaptation of teaching methods to the requirements of the COVID-19 pandemic at the Department of Medical Education of Jagiellonian University Medical College. The university authorities, instructors and students made every effort not to neglect their education. The Microsoft Teams platform allowed for the efficient organization of remote classes. Lectures, activities based on dialogue, brainstorming and role-playing were conducted via the Internet. Presentations and short films were made available to students. The safety of individuals participating in classes was guaranteed by password access and an invitation sent prior to an online meeting. Remote learning allowed for the synthesis and deepening of students’ knowledge, improvement of communication skills and development of clinical thinking as future doctors. The disadvantages of online education was the inability to improve practical skills, especially on phantoms, under the direct supervision of a trained instructor

The modified Peyton approach in the teaching of cardiac auscultation

Background: The aim of the study was to evaluate the usefulness of the modified Peyton’s four-step approach in the teaching of cardiac auscultation and to determine students’ perception of Peyton’s four-step approach. Methods: The opinion of the participants on the usefulness of the modifi ed four-step approach was attained through the use of anonymous questionnaires, voluntarily completed by students, and on the basis of semi-structured interviews conducted with a subset of students. 187 second-year students of our 6-year long curriculum were enrolled. They attended an obligatory Laboratory Training of Clinical Skills course. The average group size was 16 students. Results: The survey findings identified that 88.1% of participants found it helpful in developing their understanding of cardiac auscultation. 89.8% of all participants claimed that the new modified four-step approach facilitated memorization. The modified Peyton’s four-step method allows for better organization of classes in the opinion of 87.6% students. The advantages of the method were noticed by the majority of students. Conclusions: The modified Peyton’s four-step approach in the teaching of cardiac auscultation under laboratory conditions was perceived by students to be a comprehensible method that facilitates understanding and memorization. This approach allows for improved organization of classes. From the student’s perspective this method allows one to master the technique of cardiac auscultation in the classroom, through the increased demand of the participants’ attention, activity and involvement

The modified Peyton's approach and students' learning style

Background: The aim of the study was to determine the predominant learning style and type of intelligence based on the VARK questionnaire and Multiple Intelligences Questionnaire respectively in second year medical students. Determining the relationship between individual preferences of students, based on their learning style and predominant type of intelligence and the perception of the modified Peyton’s four-step approach used to teach cardiac auscultation. Methods: The opinion of participants 236 of the modified four-step approach was attained through the use of anonymous questionnaires. Using the VARK questionnaire, the participants’ learning style was defined. The predominant type of intelligence was determined by the Multiple Intelligences Question-naire. Results: The kinesthetic style was the predominant unimodal learning style in second year medical students (in Polish and international students). The most predominant type of intelligence in Polish students was visual-spatial and mathematical and logical, while in international students the predominant types were visual-spatial and mixed type of intelligence. Quantitative analysis indicated that the modified Peyton’s approach is a valuable learning and teaching method for most students, independent of their predominant learning style or intelligence type. The exception was a small group of students with lin-guistic intelligence predominance according to the Multiple Intelligence Questionnaire, for which the Peyton method was more difficult. Conclusions: This study proves that the modified Peyton’s approach is useful and effective didactic tool and can be successfully applied to most students. This is a new learning strategy for teaching cardiac auscultation in laboratory conditions in classes for a significant majority. Due to the fact that a group of students with a predominance of linguistic intelligence more often perceived the Peyton method to be difficult, it is worth combining traditional methods with new ones in class so that all students, regardless of unimodal learning style or prevailing type of intelligence, are taught satisfactorily

Dormant Pathogenic CD4(+) T Cells Are Prevalent in the Peripheral Repertoire of Healthy Mice

Thymic central tolerance eliminates most immature T cells with autoreactive T cell receptors (TCR) that recognize self MHC/peptide complexes. Regardless, an unknown number of autoreactive CD4+Foxp3− T cells escape negative selection and in the periphery require continuous suppression by CD4+Foxp3+ regulatory cells (Tregs). Here, we compare immune repertoires of Treg-deficient and Treg-sufficient mice to find Tregs continuously constraining one-third of mature CD4+Foxp3− cells from converting to pathogenic effectors in healthy mice. These dormant pathogenic clones frequently express TCRs activatable by ubiquitous autoantigens presented by class II MHCs on conventional dendritic cells, including selfpeptides that select them in the thymus. Our data thus suggest that identification of most potentially autoreactive CD4+ T cells in the peripheral repertoire is critical to harness or redirect these cells for therapeutic advantage