Kevin R. Murphy

Once known as "hyperactivity" and thought to occur only in children, Attention Deficit Disorder is now proving to be a serious neurobiological condition, which affects millions of adults across the country. In Out of the Fog, Dr. Kevin R. Murphy, Chief of the Adult Attention Deficit Hyperactivity Disorder Clinic at the University of Massachusetts Medical Center, and medical writer Suzanne LeVert give adult ADD patients and their families everything they need to understand and live with ADD, including practical advice on how to cope with its symptoms and current methods for treating this often debilitating condition. In this lively, accessible guide you'll also find: the latest medical information on drug therapy and other treatment breakthroughs psychological insight into the emotional fallout from ADD and how to handle it helpful tips on how to tame the "organizational devil" and improve communication skills strategies for coping with ADD in the workplace and in relationships Reassuring and authoritative, Out of the Fog is the definitive handbook no one affected by ADD should be without.

Statistical Power Analysis explains the key concepts in statistical power analysis and illustrates their application in both tests of traditional null hypotheses (that treatments or interventions have no effect in the population) and in tests of the minimum-effect hypotheses (that the population effects of treatments or interventions are so small that they can be safely treated as unimportant). It provides readers with the tools to understand and perform power analyses for virtually all the statistical methods used in the social and behavioral sciences.Brett Myors and Kevin Murphy apply the latest approaches of power analysis to both null hypothesis and minimum-effect testing using the same basic unified model. This book starts with a review of the key concepts that underly statistical power. It goes on to show how to perform and interpret power analyses, and the ways to use them to diagnose and plan research. We discuss the uses of power analysis in correlation and regression, in the analysis of experimental data, and in multilevel studies. This edition includes new material and new power software. The programs used for power analysis in this book have been re-written in R, a language that is widely used and freely available. The authors include R codes for all programs, and we have also provided a web-based app that allows users who are not comfortable with R to perform a wide range of analyses using any computer or device that provides access to the web.Statistical Power Analysis helps readers design studies, diagnose existing studies, and understand why hypothesis tests come out the way they do. The fifth edition includes updates to all chapters to accommodate the most current scholarship, as well as recalculations of all examples. This book is intended for graduate students and faculty in the behavioral and social sciences; researchers in other fields will find the concepts and methods laid out here valuable and applicable to studies in many domains.

Statistical Power Analysis explains the key concepts in statistical power analysis and illustrates their application in both tests of traditional null hypotheses (that treatments or interventions have no effect in the population) and in tests of the minimum-effect hypotheses (that the population effects of treatments or interventions are so small that they can be safely treated as unimportant). It provides readers with the tools to understand and perform power analyses for virtually all the statistical methods used in the social and behavioral sciences.Brett Myors and Kevin Murphy apply the latest approaches of power analysis to both null hypothesis and minimum-effect testing using the same basic unified model. This book starts with a review of the key concepts that underly statistical power. It goes on to show how to perform and interpret power analyses, and the ways to use them to diagnose and plan research. We discuss the uses of power analysis in correlation and regression, in the analysis of experimental data, and in multilevel studies. This edition includes new material and new power software. The programs used for power analysis in this book have been re-written in R, a language that is widely used and freely available. The authors include R codes for all programs, and we have also provided a web-based app that allows users who are not comfortable with R to perform a wide range of analyses using any computer or device that provides access to the web.Statistical Power Analysis helps readers design studies, diagnose existing studies, and understand why hypothesis tests come out the way they do. The fifth edition includes updates to all chapters to accommodate the most current scholarship, as well as recalculations of all examples. This book is intended for graduate students and faculty in the behavioral and social sciences; researchers in other fields will find the concepts and methods laid out here valuable and applicable to studies in many domains.

Organizations of all sizes face the challenge of accurately and fairly evaluating performance in the workplace. Performance Appraisal and Management distills the best available research and translates those findings into practical, concrete strategies. This text explores common obstacles and why certain performance appraisal methods often fail. Using a strategic, evidence-based approach, the authors outline best practices for avoiding common pitfalls and help organizations achieve their maximum potential. Cases, exercises, and spotlight boxes on timely issues like cyberbullying in the workplace and appraising team performance provides readers with opportunities to hone their critical thinking and decision-making skills.

Providing a new perspective on ADHD in adults, this compelling book analyzes findings from two major studies directed by leading authority Russell A. Barkley. Groundbreaking information is presented on the significant impairments produced by the disorder across major functional domains and life activities, including educational outcomes, work, relationships, health behaviors, and mental health. Thoughtfully considering the treatment implications of these findings, the book also demonstrates that existing diagnostic criteria do not accurately reflect the way ADHD is experienced by adults, and points the way toward developing better criteria that center on executive function deficits. Accessible tables, figures, and sidebars encapsulate the study results and methods.

Providing a new perspective on ADHD in adults, this compelling book analyzes findings from two major studies directed by leading authority Russell A. Barkley. Groundbreaking information is presented on the significant impairments produced by the disorder across major functional domains and life activities, including educational outcomes, work, relationships, health behaviors, and mental health. Thoughtfully considering the treatment implications of these findings, the book also demonstrates that existing diagnostic criteria do not accurately reflect the way ADHD is experienced by adults, and points the way toward developing better criteria that center on executive function deficits. Accessible tables, figures, and sidebars encapsulate the study results and methods.

The gender and racial composition of the American workforce is rapidly changing. As more women in particular enter the workforce and as they enter jobs that have traditionally been dominated by men, issues related to sex and gender in work settings have become increasingly important and complex. Research addressing sex and gender in the workplace is conducted in several distinct disciplines, ranging from psychology and sociology to management and economics. Further, books on gender at work often reflect either a more traditional management perspective or a more recent feminist perspective; rarely however, are these two orientations on women and work acknowledged within the same text. Thus, the principle goal of the book is to communicate a variety of social psychological literatures and research on gender issues that affect work behaviors to upper-level undergraduate and graduate students in applied psychology and business.

The gender and racial composition of the American workforce is rapidly changing. As more women in particular enter the workforce and as they enter jobs that have traditionally been dominated by men, issues related to sex and gender in work settings have become increasingly important and complex. Research addressing sex and gender in the workplace is conducted in several distinct disciplines, ranging from psychology and sociology to management and economics. Further, books on gender at work often reflect either a more traditional management perspective or a more recent feminist perspective; rarely however, are these two orientations on women and work acknowledged within the same text. Thus, the principle goal of the book is to communicate a variety of social psychological literatures and research on gender issues that affect work behaviors to upper-level undergraduate and graduate students in applied psychology and business.

Based on a previous book by the same authors, Understanding Performance Appraisal delineates a social-psychological model of the appraisal process that emphasizes the goals pursued by raters, ratees, and the various users of performance appraisal. The authors apply this goal-oriented perspective to developing, implementing, and evaluating performance appraisal systems. This perspective also emphasizes the context in which appraisal occurs and demonstrates that the shortcomings of performance appraisal are in fact sensible adaptations to its various requirements, pressures, and demands. Relevant research is summarized and recommendations are offered for future research and applications. Graduate-level students, organizational development consultants and trainers, human resource managers, faculty and scholars, and psychologists in human resource management as well as other professionals who conduct research on performance appraisal programs will find this book not only interesting but also a valuable resource.