In subsequent interviews, as categories were being formed, new questions that could clarify participants' ideas were added.
En las entrevistas subsecuentes, conforme las categorías se fueron formando, se acrecían nuevas preguntas que pudiesen aclarar las ideas sugeridas por los participantes.
Nas entrevistas subseqüentes, conforme as categorias foram se formando, acrescentava-se novas perguntas que pudessem esclarecer as idéias trazidas pelos participantes.