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Comparative effectiveness research (CER) is the direct comparison of existing health care interventions to determine which work best for which patients and which pose the greatest benefits and harms. The core question of comparative effectiveness research is which treatment works best, for whom, and under what circumstances. [ 1 ]
A number of studies after 1975 presented more evidence in support of the general efficacy of psychotherapy, [14] but the question of how common and specific factors could enhance or thwart therapy effectiveness in particular cases continued to fuel theoretical and empirical research over the following decades. [15]
Exploratory research is "the preliminary research to clarify the exact nature of the problem to be solved." It is used to ensure additional research is taken into consideration during an experiment as well as determining research priorities, collecting data and honing in on certain subjects which may be difficult to take note of without exploratory research.
Process evaluation is an ongoing process in which repeated measures may be used to evaluate whether the program is being implemented effectively. This problem is particularly critical because many innovations, particularly in areas like education and public policy, consist of fairly complex chains of action.
A systematic review is a scholarly synthesis of the evidence on a clearly presented topic using critical methods to identify, define and assess research on the topic. [1] A systematic review extracts and interprets data from published studies on the topic (in the scientific literature), then analyzes, describes, critically appraises and summarizes interpretations into a refined evidence-based ...
In common usage, evaluation is a systematic determination and assessment of a subject's merit, worth and significance, using criteria governed by a set of standards.It can assist an organization, program, design, project or any other intervention or initiative to assess any aim, realizable concept/proposal, or any alternative, to help in decision-making; or to generate the degree of ...
Artistic research, also seen as 'practice-based research', can take form when creative works are considered both the research and the object of research itself. It is the debatable body of thought which offers an alternative to purely scientific methods in research in its search for knowledge and truth.
In 2010, the Agency for Healthcare Research and Quality (AHRQ) awarded CERTAIN a $10.8 million grant [2] to develop the network infrastructure, and in 2011, the Life Sciences Discovery Fund (LSDF) awarded CERTAIN a $2.5 million grant [3] to broaden the network to include additional clinical disciplines and healthcare stakeholder groups.