Detalle de Cambio

Cambio #2 Order of problems (E-2012B)
Descripción Originalmente, first the known domain problem was performed and then the unknown domain problem.
En esta replicación, the order of the problems was swapped.
Con el propósito de analyse whether it affects the results.
Dimensión Protocolo, específicamente, guías de experimentación.
Efectos sobre la validez
  • Este cambio incrementa ligeramente (+1) la validez interna porque allows to analyse whether the order affects the results
  • Este cambio incrementa ligeramente (+1) la validez de conclusión porque it allows to analyse and adjust the effect of the difference between tasks on the experimental results
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