Validation of the cognitive structure of the test of signs by structural equation modeling |
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| Authors: | Romero Sonia J Ponsoda Vicente Ximénez Carmen |
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| Institution: | Faculty of Psychology, Universidad Autónoma de Madrid, 28049 Madrid, Spain. sonia.romero@estudiante.uam.es |
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| Abstract: | Validation of the cognitive structure of the test of signs by structural equation modeling. The present work is aimed to carry out a validation study of the cognitive operations required for the correct solution of items of a math test which includes basic arithmetic operations between integer numbers. The validation of the hypothesized cognitive structure is made by means of structural equation modeling and triangulation methods. Results show strong and positive cognitive subordination relationships between some items but the structural equation model fit only provides a partial support for the proposed structure. However, the triangulation procedure provides further evidence of validity. |
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