Saturday, 14 January 2006: 4:00 PM-5:45 PM
From Question to Answer: Posing Well-Built Questions and Optimizing Search Strategies as Components of Evidence-Based Practice
Speaker/presenters:Aron Shlonsky, PhD, University of Toronto
Leonard Gibbs, PhD, University of Wisconsin-Eau Claire
Eileen Gambrill, PhD, University of California, Berkeley
Stephanie Baus, MSW, Tulane University
Abstract Text:
Previous workshops have broadly described the process of evidence-based practice as originally described in medicine by Sackett et al. (1997). This workshop is an extension of prior efforts and seeks to further explicate the first two steps of the process in far greater detail.

The first step of evidence-based practice is posing a well-built question. Many authors who teach evidence-based practice skills say that teaching practitioners how to pose well-built questions presents their single most challenging problem. This two-hour workshop will summarize literature across the helping professions to document the extent and nature of the problem. We will define well-built questions by concept, examples, and by operaiton (by applying elements in a question-type by question-element grid). Participants will practice posing questions in small groups with assistance from each other and workshop presenters. Participants will receive definitions of common errors in questions (e.g. dog from two towns problem--meaning mixing elements of a research question and a clinical question); then they will practice detecting and correcting errors in example questions.

The second step in evidence-based practice is taking a properly structured question, translating its various components into search terms, and developing a search strategy that is most likely to yield a set of ‘hits' that are both inclusive of current best evidence and are parsimonious. Participants will observe a ‘live' search of a single question using an assortment of techniques and will have the opportunity to compare approaches. Specifically, strategies for choosing search criteria, methodologic filters, and ordering of terms will be explored and compared.

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See more of Meeting the Challenge: Research In and With Diverse Communities (January 12 - 15, 2006)