Every year millions of people flock to complementary and alternative therapists offering a vast array of treatments ranging from acupuncture to biofeedback to urine injections. Millions more purchase over-the-counter alternative medications, such as glucosamine, herbs, and homeopathic remedies. While consumer motivations for turning to ...
Power analysis is an essential tool for determining whether a statistically significant result can be expected in a scientific experiment prior to the experiment being performed. Many funding agencies and institutional review boards now require power analyses to be carried out before they will approve experiments, particularly where they involve ...
By emphasizing how to think strategically about a research project, the author of this innovative book shows readers the important steps of a scientific study - from the formulation of the study to the write-up of results. Illustrative examples from the social, health and behavioural sciences are used throughout to illustrate 40 principles of good ...
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