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Data collection is a fundamental process in any scientific investigation. This article outlines best practices for three general elements of the data-collection process: (1) determining the specific aim, (2) design, and (3) documentation. We discuss these elements in the style of a tutorial, using extended examples specific to dental research. Each section of the tutorial concludes with a bullet-point summary for ease of reference to the readers. The supplemental material for this article includes templates designed to assist dental researchers in initiating the data-collection process in their respective research efforts, and selected references are organized by topic. Although written for an audience of clinical scientists in dentistry, the principles outlined here could be generalized to other health science research contexts.
Peter et al. (Sat,) studied this question.