Browsing by Author "Sarfatis, Alberto"

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    Evaluation of the educational environment in medical specialty programs
    (SOC MEDICA SANTIAGO, 2012) Herrera, Cristian A.; Olivos, Trinidad; Roman, Jose Antonio; Larrain, Antonia; Pizarro, Margarita; Solis, Nancy; Sarfatis, Alberto; Torres, Patricio; Padilla, Oslando; Le Roy, Catalina; Riquelme, Arnoldo
    Background: The Postgraduate Hospital Education Environment Measure (PHEEM) questionnaire, is a valid and reliable instrument to measure the educational environment (EE) in postgraduate medical education. Aim: To evaluate the EE perceived by the residents of a postgraduate training program using the PHEEM. Material and Methods: The PHEEM was applied in 2010-2011 in 35 specialty programs. We calculated their individual results and compared means of both global and individual domain scores of the PHEEM, by gender, university of origin and nationality. Cronbach's alpha coefficients and D study (Generalizability theory) were performed for reliability. Results: Three hundred eighteen residents were surveyed (75.7% of the total universe). The mean score of the PHEEM was 105.09 +/- 22.46 (65.7% of the maximal score) which is considered a positive EE. The instrument is highly reliable (Cronbach's alpha = 0.934). The D study found that 15 subjects are required to obtain reliable results (G coefficient = 0.813). There were no significant differences between gender and university of origin. Foreigners evaluated better the EE than Chileans and racism was not perceived. The programs showed a safe physical environment and teachers with good clinical skills. The negative aspects perceived were a lack of information about working hours, insufficient academic counseling, and scanty time left for extracurricular activities. Conclusions: This questionnaire allowed us to identify positive aspects of the EE, and areas to be improved in the specialty programs. The PHEEM is a useful instrument to evaluate the EE in Spanish-speaking participants of medical specialty programs. (Rev Med Chile 2012; 140: 1554-1561).
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    Módulos interactivos en línea de semiología médica. Una herramienta para estandarizar el aprendizaje clínico
    (2016) Gonzalez, Alejandro; Vargas, Bryan; Gonzalez, Vicente; Reyes, Ignacio; Sarfatis, Alberto
    Background: The learning process for medical semiology depends on multidisciplinary teaching activities, including simulation tools. These tools should achieve a standardization level aiming at a same level of basic knowledge in each student. Aim: To evaluate an interactive online semiology learning tool. Material and Methods: An interactive online learning method for medical semiology was developed. It focused mainly on physical examination and incorporated audiovisual and self-explanatory elements, to strengthen the acquisition of skills and basic knowledge for each standardized clinical learning simulation session. Subsequently, a satisfaction survey was conducted. Also the performance of students in a clinical examination was compared with that of students of the previous year. Results: Student satisfaction was outstanding, and there was a significant improvement in the performance on the final exam. Conclusions: The use of interactive self-learning online content for medical semiology provides an effective tool to improve student learning.