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Evaluating Medical Tests
In this book, Kraemer presents a systematic, objective methodology by which to determine the effectiveness of medical tests. She shows clearly and concisely how to define statistical terms and approaches consistently from study to study, how to stipulate statistical assumptions underlying various approaches, how to check for empirical validity and how to judge the robustness of statistical outcomes, resulting in models that integrate many different approaches and extend the strengths of each.
How Many Subjects?
How Many Subjects? is a practical guide to sample size calculations and general principles of cost-effective research. It introduces a simple technique of statistical power analysis which allows researchers to compute approximate sample sizes and power for a wide variety of research designs. Because the same technique is used with only slight modifications for different statistical tests, researchers can easily compare the sample sizes required by different designs and tests to make cost-effective decisions in planning a study. These comparisons, emphasized throughout the book, demonstrate important principles of design, measurement and analysis that are rarely discussed in courses or textbooks.
How Many Subjects?
With increased emphasis on helping readers understand the context in which power calculations are done, this Second Edition of How Many Subjects? by Helena Chmura Kraemer and Christine Blasey 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 the same technique is used with only slight modifications for different statistical tests, researchers can then easily compare the sample sizes required by different designs and tests to make cost-effective decisions in planning a study. These comparisons demonstrate important principles of design, measurement, and analysis that are rarely discussed in courses or textbooks, making this book a valuable instructional resource as well as a must-have guide for frequent reference.
Dimensional Approaches in Diagnostic Classification
Since its initial publication more than 50 years ago, the DSM has systematized the complex intellectual and clinical process of diagnosing mentally ill persons through the use of categories and classification. The manuals have provided a consistent diagnostic language for clinical work, research, and teaching; have established a common international taxonomic standard; and have provided psychiatrists with a means of communicating with patients and the public. With a new iteration of the DSM on the horizon, the APA has initiated a multiphase research review process designed to set the stage for the fifth revision, due to be published in 2013. This book brings together the most promising resea...
High Quality Psychotherapy Research
High Quality Psychotherapy Research is for all psychotherapy investigators who wish to learn state-of-the-art psychotherapy research methods. Organized developmentally, the book explains the conceptualization of the trial, discusses the pilot study and the large scale study, and concludes with instructions for designing a multi-site trial.
To Your Health
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 or questionable results in the scientific literature in order to guide their patients to the best possible decisions. The situation is not much easier for scientists who may waste years of their productive life, and considerable resources, basing their research efforts on what prove to be misleading earlier research findings. What this book does is to present, in non "academese" and with many examples from the general media and scientific journals, a guide to a critical reading of research reports, which, in turn, serves as a guide to researchers as to which approaches are likely to be regarded with raised eyebrows, and what they need to do to generate results that will be taken seriously. This stimulating and helpful book was written for informed consumers and physicians as well as for scientists evaluating the risk research literature or contemplating projects on risk research.
The Oxford Handbook of Criminological Theory
This handbook presents a series of essays that captures not the past of criminology, but where theoretical explanation is headed. The volume is replete with ideas, discussions of substantive topics with salient theoretical implications, and reviews of literatures that illuminate avenues along which theory and research evolve.
The Shadow of Childhood Harm Behind Prison Walls
Prison. Just reading the word conjures up mental images of harshness and negativity. While the word 'criminal' summons feelings of fear, disgust, anger, aggression, and revenge. These near-universal feelings about criminals are the foundation of prisons as places where harm, through neglect, indifference, and paucity, festers and replicates like a virus. For this reason, any conversation about prison and its potential for anything other than harm must start with the people who live there. In The Shadow of Childhood Harm, Wolff, using a balance of compassion and evidence, takes readers through the lives of people who end up inside prison. Guided by the words of those who have lived the experi...
Wildlife Review
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EBOOK: Business Research Methods
Are you about to begin your dissertation or a research project, but don’t know what topic to choose?Are you unsure of what research methods to use and how they should be applied to your project?Are you worried about how to write up your research project?Then this is the book for you! A balanced coverage of qualitative and quantitative methods means that no matter what approach you choose to use for your project, there are examples and case studies to help guide you through the process. Student Research boxes provide an insight into situations and research decisions that students have encountered in real life projects. They contain hints, tips and sometimes questions to help you think throu...
