Author | : Jacob Cohen |
File Size | : 54,5 Mb |
Publisher | : Routledge |
Language | : English |
Release Date | : 13 May 2013 |
ISBN | : 9781134742776 |
Pages | : 625 pages |
Statistical Power Analysis for the Behavioral Sciences by Jacob Cohen Book PDF Summary
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.