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1.
Rev. méd. Chile ; 122(6): 653-9, jun. 1994. tab, ilus
Article in Spanish | LILACS | ID: lil-136202

ABSTRACT

The aim of this work was to assess and compare the achievements of medical students, subjected to problem based learning methodology. The information and comprehension categories of Bloom were tested in 17 medical students in four different occasions during the physiopathology course, using a multiple choice knowledge test. There was a significant improvement in the number of correct answers towards the end of the course. It is concluded that these medical students obtained adequate learning achievement in the information subcategory of Bloom using problem based learning methodology, during the physiopathology course


Subject(s)
Humans , Male , Female , Learning , Education, Medical, Undergraduate/methods , Education/methods , Educational Measurement/methods , Achievement , Students, Medical , Problem Solving
2.
Rev. chil. pediatr ; 60(6): 359-62, nov.-dic. 1989. tab
Article in Spanish | LILACS | ID: lil-103718

ABSTRACT

Se estudió la prevalencia de bocio endémico en una muestra representativa de escolares de enseñanza básica fiscal de dos ciudades, Santiago y Temuco, en el año 1986. Esta resultó ser de 7,6% en la muestra total, sin diferencias de acuerdo al área geográfica de procedencia. Se encontró mayor prevalencia en las mujeres, y cuanto mayor era su edad (p < 0,05), lo que no se detectó en los varones. Estos resultados sugieren una importante disminución en la prevalencia del bocio endémico en nuestro país en los últimos cuatro años, pues, en las mismas comunas de Santiago, era 25 y 28,8%, respectivamente, en 1982. Se subraya la conveniencia de mantener los programas de prevención y vigilancia de bocio endémico en Chile


Subject(s)
Child , Adolescent , Humans , Male , Female , Goiter, Endemic/epidemiology , Chile/epidemiology , Cross-Sectional Studies , Goiter, Endemic/prevention & control , Iodine/administration & dosage , Sodium, Dietary/standards
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