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Effectiveness or effectivity [1] ... as opposed to efficacy, which measures how well it works in explanatory clinical trials or research laboratory studies. ...
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 ]
Implementation research is the systematic study of methods that support the application of research findings and other evidence-based knowledge into policy and practice. [1] It aims to understand the most effective pathways from research to practical application, particularly in areas such as health, education, psychology and management. [2]
Efficacy is the ability to perform a task to a satisfactory or expected degree. The word comes from the same roots as effectiveness, and it has often been used synonymously, although in pharmacology a distinction is now often made between efficacy and effectiveness.
EBE has gained attention since English author David H. Hargreaves suggested in 1996 that education would be more effective if teaching, like medicine, was a "research-based profession". [28] Since 2000, studies in Australia, England, Scotland and the US have supported the use of research to improve educational practices in teaching reading.
Systematic reviews aim to bridge the research-policy divide by assessing the range of existing evidence on a particular topic, and presenting the information in an accessible format. Like rigorous impact evaluations, they are developed from a study Protocol which sets out a priori the criteria for study inclusion, search and methods of synthesis.
Outcomes research is a branch of public health research which studies the end results of the ... access, and effectiveness. ...
An outcome measure, endpoint, effect measure or measure of effect is a measure within medical practice or research, (primarily clinical trials) which is used to assess the effect, both positive and negative, of an intervention or treatment. [1] [2] Measures can often be quantified using effect sizes. [3]