Getting to the source: a questionnaire on the learning and use of arithmetical operations
Some current models of mathematical cognition (Dehaene, 1992; Campbell & Clark, [...]
Effect of interstimulus interval on acquisition and expression of associative learning with masked stimuli
El objetivo de este trabajo era estudiar el efecto del intervalo [...]
Normative Values of Concreteness for 730 words used by Spanish Speakers
El presente estudio se planteó con el objetivo de calcular [...]
Stimulus Control: The sought or Unsought influence of the Objects we tend to
Does the mere presence of the things we have tended [...]
