Habilidades de codificacion y descodificacion de tablas y graficos estadisticos: un estudio comparativo en profesores y alumnos de pedagogia en enseñanza basica

The article presents results obtained from a test application to 47 in- service and 44 prospective primary school teachers. Both groups responded a descriptive comparative cross- assessment test, validated by expert, with a Cronbach alpha reliability of 0.75 and a content validity index of 0.66. For data processing and analysis, descriptive methods such as average, standard deviation and percentage frequency were used. Results show that, in general, both in- service and prospective primary school teachers apply decoding processes below expected levels, which means that, according to Curcio's c...