Comparing the effects of combined numerical and visuospatial psychoeducational trainings conducted by curricular teachers and external trainers. Preliminary evidence across kindergarteners

AGUS, MIRIAN;MASCIA, MARIA LIDIA;FASTAME, MARIA CHIARA;Napoleone, V;Porru, A. M;Siddu, F;Lucangeli, D;PENNA, MARIA PIETRONILLA

2016-01-01

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Abstract

The aim of this study was to verify the efficacy of two pencil-and-paper trainings empowering numerical and visuo-spatial abilities in Italian five-year-old kindergarteners. Specifically, the trainings were respectively carried out by the curricular teacher or by an external trainer. The former received a specific training in order to use the psychoeducational programmes with her pupils, whereas the latter received a specific education about the role of numerical and visuo-spatial abilities for school achievement and she was also trained to use psychoeducational trainings in kindergarten schools. At pre-test and post-test nonverbal functions and numeracy knowledge were assessed through a battery of standardized tests. The results show that both the numerical psychoeducational programme and the visuo-spatial one are useful tools to enhance mathematical achievements in kindergarteners. However, when the trainings were proposed by the external trainer, the efficacy of the psychoeducational programmes was more significant. These outcomes seem to be related both to the expertise and the novelty effect of the external trainer on the classroom.