Charles E. Lance - Böcker

This book provides an up-to-date review of commonly undertaken methodological and statistical practices that are based partially in sound scientific rationale and partially in unfounded lore. Some examples of these “methodological urban legends” are characterized by manuscript critiques such as: (a) “your self-report measures suffer from common method bias”; (b) “your item-to-subject ratios are too low”; (c) “you can’t generalize these findings to the real world”; or (d) “your effect sizes are too low.”What do these critiques mean, and what is their historical basis? More Statistical and Methodological Myths and Urban Legends catalogs several of these quirky practices and outlines proper research techniques. Topics covered include sample size requirements, missing data bias in correlation matrices, negative wording in survey research, and much more.

This book provides an up-to-date review of commonly undertaken methodological and statistical practices that are based partially in sound scientific rationale and partially in unfounded lore. Some examples of these “methodological urban legends” are characterized by manuscript critiques such as: (a) “your self-report measures suffer from common method bias”; (b) “your item-to-subject ratios are too low”; (c) “you can’t generalize these findings to the real world”; or (d) “your effect sizes are too low.”What do these critiques mean, and what is their historical basis? More Statistical and Methodological Myths and Urban Legends catalogs several of these quirky practices and outlines proper research techniques. Topics covered include sample size requirements, missing data bias in correlation matrices, negative wording in survey research, and much more.

Over the course of the past few years, teaching, research, and practice has underscored the importance of performance measurement and criterion development as topics of great interest, considerable debate, and some misunderstanding. It has also become clear that the field needs to address a compendium of research, applications, and issues.Performance Measurement: Current Perspectives and Future Challenges brings together internationally recognized leaders in the field and each examines the subject matter in a way that has never been done--focusing on the dynamic nature of work and the tremendous demands being placed on assessment and measurement as core organizational activities. It also uniquely uses their expertise to provide critical pointers to not only the practical implications of work in the field, but also to the new and continuing issues to be addressed and research to be conducted.The book will be useful to both scientists and practitioners.

Over the course of the past few years, teaching, research, and practice has underscored the importance of performance measurement and criterion development as topics of great interest, considerable debate, and some misunderstanding. It has also become clear that the field needs to address a compendium of research, applications, and issues.Performance Measurement: Current Perspectives and Future Challenges brings together internationally recognized leaders in the field and each examines the subject matter in a way that has never been done--focusing on the dynamic nature of work and the tremendous demands being placed on assessment and measurement as core organizational activities. It also uniquely uses their expertise to provide critical pointers to not only the practical implications of work in the field, but also to the new and continuing issues to be addressed and research to be conducted.The book will be useful to both scientists and practitioners.

This book provides an up-to-date review of commonly undertaken methodological and statistical practices that are sustained, in part, upon sound rationale and justification and, in part, upon unfounded lore. Some examples of these "methodological urban legends", as we refer to them in this book, are characterized by manuscript critiques such as: (a) "your self-report measures suffer from common method bias"; (b) "your item-to-subject ratios are too low"; (c) "you can’t generalize these findings to the real world"; or (d) "your effect sizes are too low".Historically, there is a kernel of truth to most of these legends, but in many cases that truth has been long forgotten, ignored or embellished beyond recognition. This book examines several such legends. Each chapter is organized to address: (a) what the legend is that "we (almost) all know to be true"; (b) what the "kernel of truth" is to each legend; (c) what the myths are that have developed around this kernel of truth; and (d) what the state of the practice should be. This book meets an important need for the accumulation and integration of these methodological and statistical practices.