Lieven Verschaffel-rekin lankidetzan egindako argitalpenak (2)

2012

  1. The development of students' use of additive and proportional methods along primary and secondary school

    European Journal of Psychology of Education, Vol. 27, Núm. 3, pp. 421-438

2011

  1. Effect of number structure and nature of quantities on secondary school students' proportional reasoning

    Studia Psychologica, Vol. 53, Núm. 1, pp. 69-81