NCIDQ IDFX Practice Exam

The correct choice indicates that document review is not categorized as a method for information gathering. While document review is indeed a valuable process for analyzing existing materials, it does not involve direct interaction or data collection in the same dynamic way as the other methods listed.

Interviews involve engaging directly with individuals to collect qualitative data and insights, making them a primary method for gathering first-hand information. Observation allows for the study of behaviors and environments in real-time, providing direct insights into how a space is used or how people interact with their surroundings. Field surveys involve systematically collecting data from a specific population or area, often using questionnaires or physical measurements, which directly gather information on-site.

In contrast, document review relies on analyzing existing written materials, which may not capture the nuances of current conditions or user experiences that are directly observed or gathered through interactions. Therefore, it stands apart from the more interactive and systematic methods used for information gathering.