The modern economic theories consider human capital as a key factor for the long-term growth of a nation. In an educational contest a way to invest in human capital is to promote events that stimulate students to use communication technologies and to learn scientific reasoning. Therefore the Italian Statistical Society (SIS) support the National Olympics of Statistics, involving the second grade middle schools. The questionnaire of the competition has been analyzed in this paper through IRT models to evaluate its quality in discriminating students ability.
Best practices to improve the learnig of statistics: the case of the National Olympics of Statistic in Italy
MATURO, FABRIZIO
2013
Abstract
The modern economic theories consider human capital as a key factor for the long-term growth of a nation. In an educational contest a way to invest in human capital is to promote events that stimulate students to use communication technologies and to learn scientific reasoning. Therefore the Italian Statistical Society (SIS) support the National Olympics of Statistics, involving the second grade middle schools. The questionnaire of the competition has been analyzed in this paper through IRT models to evaluate its quality in discriminating students ability.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
