Two-step addition problems with duplicated semantic structure
Tipo de documento
Autores
Castro, Encarnación | Castro, Enrique | González, Evaristo | Rico, Luis
Lista de autores
Rico, Luis, Castro, Encarnación, González, Evaristo y Castro, Enrique
Resumen
This paper reports on a study made of 540 schoolchildren between 9 and 11 years old, engaged in two-stage addition problem solving tasks. Of the 64 different types of two-stage addition problems which can be identified by taking all possible pairs from semantic categories and crossing them with pairs of arithmetical operations, 16 problems were chosen for this study: those in which the semantic structure is the same in both stages of the solution. A multivariant analysis with repeated measurements (MANOVA) was used in two intersubject factors and the interactions shown were analysed. Furthermore, the indices of difficulty and discrimination for each of the problems were determined.
Fecha
1994
Tipo de fecha
Estado publicación
Términos clave
Enfoque
Nivel educativo
Educación infantil, preescolar (0 a 6 años) | Educación primaria, escuela elemental (6 a 12 años)
Idioma
Revisado por pares
Formato del archivo
Título libro actas
Proceedings of the Eighteenth International Conference for the Psychology of Mathematics Education
Editores (actas)
Lista de editores (actas)
Ponte, João Pedro da y Mattos, J. F.
Editorial (actas)
Lugar (actas)
Rango páginas (actas)
121-128