1. Using Stata to asses the achievement of Latin American students in Mathematics, Reading and Science Roy Costilla Latin American Laboratory for Assessment of the Quality of Education - LLECE
20. Thanks for you attention! r [email_address] http://llece.unesco.cl/ing/
Editor's Notes
Conceptual domains: area-specific knowledge Cognitive processes: mental operations used to establish relationships with and among objects, situations and phenomena Balanced incomplete blocks of Items. Questions distributed into six different booklets from which only two were answered by each student Closed and open-ended questions Last kind allowed students to construct their own responses and, based on that construction, the strategies usedby the students to respond could be inferred. This type of question also provided insight into the degree to which the students have acquired attitudes, values and procedures, and developed their own ways of thinking.
The design is approximated by a two-stage stratified design with PSUs sampled with replacement
Also: Quality Control: Planificación del estudio y elaboración de instrumentos, Implementación del estudio en los países y Procesamiento de la información y generación de reportes. 8 stages of the study Diseño del estudio. Análisis y definición del marco curricular y del enfoque de habilidades para la vida. Elaboración de ítems. Aplicación piloto. Procesamiento de datos. Aplicación definitiva. Depuración y procesamiento de los datos. Presentación de resultados