Helena Chmura Kraemer – författare
Visar alla böcker från författaren Helena Chmura Kraemer. Handla med fri frakt och snabb leverans.
5 produkter
To Your Health
How to Understand What Research Tells Us about Risk
Av David J. Kupfer M.D., Karen Kraemer Lowe, m. fl.
E-bok, 2005
529 kr
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The public is bombarded daily with reports about risk factors, many conflicting with each other, others accepted as "scientific truth" for awhile, then scientifically disproved, yet others questionable that later prove to be true. Physicians are faced with trying to make sense of those conflicting …
To Your Health
How to Understand What Research Tells Us about Risk
Av David J. Kupfer M.D., Karen Kraemer Lowe, m. fl.
E-bok, 2005
529 kr
Lägg i varukorg
The public is bombarded daily with reports about risk factors, many conflicting with each other, others accepted as "scientific truth" for awhile, then scientifically disproved, yet others questionable that later prove to be true. Physicians are faced with trying to make sense of those conflicting …
High Quality Psychotherapy Research
From Conception to Piloting to National Trials
Av Patricia A. Arean, Helena Chmura Kraemer
Inbunden, 2013
1752 kr
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Although psychotherapy research shares many of the same methodological issues that pharmacology trials do, psychotherapy research poses unique challenges, including the difficulty (if not near impossibility) of keeping participants blind to treatment assignment, the need for a replicable manual and …
Evaluating Medical Tests
Objective and Quantitative Guidelines
Häftad, 1992
1962 kr
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A growing body of medical research suggests that many medical tests used for diagnosis, prognosis, and monitoring response to treatment are unnecessary or inappropriate, yield inaccurate or misleading results, and add to the incidence of iatrogenic disease. Many such tests go into common clinical …
How Many Subjects?
Statistical Power Analysis in Research
Av Helena Chmura Kraemer, Christine M. Blasey
Häftad, 2015
715 kr
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With increased emphasis on helping readers understand the context in which power calculations are done, this Second Edition introduces a simple technique of statistical power analysis that allows researchers to compute approximate sample sizes and power for a wide range of research designs. Because …
