Las matemáticas son parte de la vida cotidiana de las personas, a veces imperceptible y en otras ... more Las matemáticas son parte de la vida cotidiana de las personas, a veces imperceptible y en otras ocasiones muy evidentes, que se manifiestan a través del pensamiento, o bien en el lenguaje oral y escrito. Recurrimos al razonamiento matemático cuando requerimos ...
The Basic Knowledge and Skills Examination (EXHCOBA) is one of the few great-scale examinations i... more The Basic Knowledge and Skills Examination (EXHCOBA) is one of the few great-scale examinations in Mexico which has been publishing its psychometric parameters. In this paper we describe the item analysis results, regarding the exam's difficulty level and discrimination power. Results show that most of the items have a medium difficulty and a high discrimination power. They also reveal that the mathematics items have better discrimination power levels than the ones which belong to social science.
Las matemáticas son parte de la vida cotidiana de las personas, a veces imperceptible y en otras ... more Las matemáticas son parte de la vida cotidiana de las personas, a veces imperceptible y en otras ocasiones muy evidentes, que se manifiestan a través del pensamiento, o bien en el lenguaje oral y escrito. Recurrimos al razonamiento matemático cuando requerimos ...
The Basic Knowledge and Skills Examination (EXHCOBA) is one of the few great-scale examinations i... more The Basic Knowledge and Skills Examination (EXHCOBA) is one of the few great-scale examinations in Mexico which has been publishing its psychometric parameters. In this paper we describe the item analysis results, regarding the exam's difficulty level and discrimination power. Results show that most of the items have a medium difficulty and a high discrimination power. They also reveal that the mathematics items have better discrimination power levels than the ones which belong to social science.
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