Statistical Power Analysis is a nontechnical guide to power analysis in research planning that provides users of applied statistics with the tools they need for more effective analysis. The Second Edition includes:  * a chapter covering power analysis in set correlation and multivariate methods; * a chapter considering effect size, psychometric reliability, and the efficacy of "qualifying" dependent variables and; * expanded power and sample size tables for multiple regression/correlation.

Statistical Power Analysis for the Behavioural Sciences

Science & Math

JACOB COHEN

Mathematics

ACADEMIC PRESS INC.(LONDON) LTD

<p>This book represents the efforts of three authors who have jointly accumulated many years of experience in statistical procedures through teaching and research efforts. Our purpose has been to introduce and explain statistical concepts and principles clearly and in a highly readable fashion, assuming minimal mathematical sophistication but at the same time avoiding a "cookbook" approach to methodology. We have attempted to present a broader outlook on hypothesis testing than is customary by devoting an entire chapter to the much neglected concepts of statistical power and the probability of a Type II error. To our knowledge, this is the first time that power tables that can easily be used by beginning students of statistics have been included in an introductory statistics textbook.</p>

Introductory Statistics for the Behavioral Sciences

Politics & Social Sciences

Joan Welkowitz

Robert B. Ewen

Social Sciences

Harcourt, Brace. Jovanovich

Jacob Cohen, Richard B Darlington, Robert L Winkler, Gordon F Pitz

Statistical and Methodological Issues in Psychology and Social Sciences Research

Health, Fitness & Dieting

Robert L. Winkler

Richard B. Darlington

Gordon F Pitz

Psychology & Counseling

Lawrence Erlbaum Assoc Inc

Corporate Financial Reporting and Analysis: A Global Perspective

S. David Young

Daniel A. Bens

Wiley Global Education US

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Books by JACOB COHEN