Abstract.wafl/cip1 was positive in 32.4, 72.7 and 71.4% of the cases, respectively. All the tumors were positive for p53. Tumors with lymph node invasion presented with overexpression (+4) of p53 in 47% of the cases vs. 17% of patients who did not have lymph node involvement. Therefore, higher expression of p53, p21 ras and p21 wafl/cip1 in the tumor exhibited a statistically significant association with lymph node involvement.
Objective: to verify the implications of practical activities in the Skills and Simulation Laboratory on the motivation and feelings expressed by undergraduate students when returning to face-to-face activities after the social isolation caused by COVID-19 pandemic. Method: a quasi-experimental study, with a single group and of the pre- and post-test type, carried out through an educational intervention based on skills training on medication administration and venipuncture, with medical students from a Brazilian public university. The sample was comprised by 47 students. The instruments of students’ characterization and self-perceived feelings and the Situational Motivation Scale were used for data collection. Results: in the sample, 98% mentioned the lack of practical activities during the pandemic. The most frequently described feeling was anxiety. After carrying out the activity, there was a change in the frequency of expressed feelings, although there was no significant change in motivational levels. External Regulation (5.1 - 5.6), Identified Regulation (6.1 - 6.4) and Intrinsic Motivation (5.6 - 6.0) presented high results, showing similarity to the feelings reported by the learners. Conclusion: motivation is essential for effective learning and the use of active methodologies reinforces skills built in an affective way in the students facing the learning process.
Objetivo: verificar las implicaciones de las actividades prácticas en el Laboratorio de Habilidad y Simulación relacionadas con la motivación y los sentimientos expresados por los estudiantes universitarios cuando regresan a las actividades presenciales luego del aislamiento social ocasionado por la pandemia del COVID-19. Método: estudio cuasiexperimental, con un solo grupo y del tipo pre y postest, realizado mediante una intervención educativa basada en el entrenamiento de habilidades en administración de medicamentos y venopunción, con estudiantes de medicina de una universidad pública brasileña. La muestra estuvo conformada por 47 estudiantes. Para la recolección de datos se utilizaron los instrumentos de caracterización y autopercepción de los individuos y la Escala de Motivación Situacional. Resultados: en la muestra, el 98% mencionó la falta de actividades prácticas durante la pandemia. El sentimiento descrito con mayor frecuencia fue la ansiedad. Después de realizar la actividad, hubo un cambio en la frecuencia de los sentimientos expresados, aunque no hubo un cambio significativo en los niveles de motivación. Regulación Externa (5,1 – 5,6), Regulación Identificada (6,1 – 6,4) y Motivación Intrínseca (5,6 – 6,0) presentaron resultados altos, demostrando similitud con los sentimientos relatados por los estudiantes. Conclusión: la motivación es fundamental para un aprendizaje efectivo y el uso de metodologías activas refuerza de manera efectiva las habilidades construidas en los estudiantes frente al proceso de aprendizaje.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.