Detalle de Cambio

Cambio #4 Requirements report (Q-2011)
Descripción Originalmente, after the interview, the subjects (analysts) had 7 days to report the requirements.
En esta replicación, subjects (analysts) reported the requirements immediately after the interview.
Con el propósito de avoid loss of information.
Dimensión Protocolo, específicamente, guías de experimentación.
Efectos sobre la validez
  • Este cambio incrementa moderadamente (+2) la validez interna porque the information is collected after the interview so that it is not forgotten
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