Filling the Gaps Between Research and Extension PDF Download

Author: Fernando A. Bernardo
Publisher:
ISBN:
Category : Agricultural education
Languages : en
Pages : 24

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Author: U. S. Department of Health and Human Services
Publisher: Createspace Independent Pub
ISBN: 9781483944296
Category : Medical
Languages : en
Pages : 70

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Book Description
The identification of gaps from systematic reviews is essential to the practice of ''evidence-based research.'' Health care research should begin and end with a systematic review. A comprehensive and explicit consideration of the existing evidence is necessary for the identification and development of an unanswered and answerable question, for the design of a study most likely to answer that question, and for the interpretation of the results of the study. In a systematic review, the consideration of existing evidence often highlights important areas where deficiencies in information limit our ability to make decisions. We define a research gap as a topic or area for which missing or inadequate information limits the ability of reviewers to reach a conclusion for a given question. A research gap may be further developed, such as through stakeholder engagement in prioritization, into research needs. Research needs are those areas where the gaps in the evidence limit decision making by patients, clinicians, and policy makers. A research gap may not be a research need if filling the gap would not be of use to stakeholders that make decisions in health care. The clear and explicit identification of research gaps is a necessary step in developing a research agenda. Evidence reports produced by Evidence-based Practice Centers (EPCs) have always included a future research section. However, in contrast to the explicit and transparent steps taken in the completion of a systematic review, there has not been a systematic process for the identification of research gaps. We developed a framework to systematically identify research gaps from systematic reviews. This framework facilitates the classification of where the current evidence falls short and why the evidence falls short. The framework included two elements: (1) the characterization the gaps and (2) the identification and classification of the reason(s) for the research gap. The PICOS structure (Population, Intervention, Comparison, Outcome and Setting) was used in this framework to describe questions or parts of questions inadequately addressed by the evidence synthesized in the systematic review. The issue of timing, sometimes included as PICOTS, was considered separately for Intervention, Comparison, and Outcome. The PICOS elements were the only sort of framework we had identified in an audit of existing methods for the identification of gaps used by EPCs and other related organizations (i.e., health technology assessment organizations). We chose to use this structure as it is one familiar to EPCs, and others, in developing questions. It is not only important to identify research gaps but also to determine how the evidence falls short, in order to maximally inform researchers, policy makers, and funders on the types of questions that need to be addressed and the types of studies needed to address these questions. Thus, the second element of the framework was the classification of the reasons for the existence of a research gap. For each research gap, the reason(s) that most preclude conclusions from being made in the systematic review is chosen by the review team completing the framework. To leverage work already being completed by review teams, we mapped the reasons for research gaps to concepts from commonly used evidence grading systems. Our objective in this project was to complete two types of further evaluation: (1) application of the framework across a larger sample of existing systematic reviews in different topic areas, and (2) implementation of the framework by EPCs. These two objectives were used to evaluate the framework and instructions for usability and to evaluate the application of the framework by others, outside of our EPC, including as part of the process of completing an EPC report. Our overall goal was to produce a revised framework with guidance that could be used by EPCs to explicitly identify research gaps from systematic reviews.

Author: Peter Oakley
Publisher: Food & Agriculture Org.
ISBN: 9789251014530
Category : Business & Economics
Languages : en
Pages : 156

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Book Description
The framework of development; Understanding extension; Social and cultural factors in extension; Extension and comunication; Extension methods; The extension agent; The planning and evaluation of extension programmes; Extension an special target groups.

Author: United States. Congress. Office of Technology Assessment
Publisher: DIANE Publishing
ISBN: 1428909826
Category : Agricultural innovations
Languages : en
Pages : 367

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Author:
Publisher: IWMI
ISBN:
Category :
Languages : en
Pages : 226

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Author:
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 384

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Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Agriculture, Rural Development, and Related Agencies
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 1268

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Author:
Publisher:
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 108

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Book Description

Author: Lynn J. Maish
Publisher:
ISBN:
Category : Agricultural extension work
Languages : en
Pages : 136

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Book Description

Author: Monkombu Sambasivan Swaminathan
Publisher: Concept Publishing Company
ISBN:
Category : Agricultural innovations
Languages : en
Pages : 538

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Book Description
Transcript of lectures.