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Matrices progresivas de Raven: punto de corte para preescolares 4 - 6 años
A descriptive study was conducted - correlational in several schools in the provinces of Cienfuegos and Matanzas to determine a cut-off of the preschool child 4 to 6 years. Standardization sample (N1) and validation sample (N2): two samples were used. N1 was composed of 406 children: 108 4 years 102...
A descriptive study was conducted - correlational in several schools in the provinces of Cienfuegos and Matanzas to determine a cut-off of the preschool child 4 to 6 years. Standardization sample (N1) and validation sample (N2): two samples were used. N1 was composed of 406 children: 108 4 years 102 5 years 196 6 years. N2 was composed of 130 children: 30 to 4 years, 50 with 5 years and 50 to 6 years. The receiver -operator curve method was used to select the cut. The validity of the test was obtained through correlation with two reasoning tasks (Similarities - Differences and numerical operations). The Cronbach's alpha indicated the reliability of the test. The test presents suitable for application in presch ool psychometric properties. The cutoffs selected showed appropriate values to detect intellectual risk in preschool.
