Systematic searching for theory to inform systematic reviews: is it feasible? Is it desirable?
| Title | Systematic searching for theory to inform systematic reviews: is it feasible? Is it desirable? |
| Publication Type | Journal Article |
| Year of Publication | 2015 |
| Authors | Booth A, Carroll C |
| Journal | Health information and libraries journal |
| Volume | 32 |
| Issue | 3 |
| Pagination | 220-35 |
| Date Published | 2015 Sep |
| ISSN | 1471-1842 |
| Abstract | BACKGROUND: In recognising the potential value of theory in understanding how interventions work comes a challenge - how to make identification of theory less haphazard? OBJECTIVES: To explore the feasibility of systematic identification of theory. METHOD: We searched PubMed for published reviews (1998-2012) that had explicitly sought to identify theory. Systematic searching may be characterised by a structured question, methodological filters and an itemised search procedure. We constructed a template (BeHEMoTh - Behaviour of interest; Health context; Exclusions; Models or Theories) for use when systematically identifying theory. The authors tested the template within two systematic reviews. RESULTS: Of 34 systematic reviews, only 12 reviews (35%) reported a method for identifying theory. Nineteen did not specify how they identified studies containing theory. Data were unavailable for three reviews. Candidate terms include concept(s)/conceptual, framework(s), model(s), and theory/theories/theoretical. Information professionals must overcome inadequate reporting and the use of theory out of context. The review team faces an additional concern in lack of 'theory fidelity'. CONCLUSIONS: Based on experience with two systematic reviews, the BeHEMoTh template and procedure offers a feasible and useful approach for identification of theory. Applications include realist synthesis, framework synthesis or review of complex interventions. The procedure requires rigorous evaluation. |
| DOI | 10.1111/hir.12108 |
| Alternate Journal | Health Info Libr J |
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