In textbooks and courses in statistics, substantive and measurement issues are rarely, if at all, considered. Similarly, textbooks and courses in measurement virtually ignore design and analytic questions, and research design textbooks and courses pay little attention to analytic and measurement issues. This fragmentary approach fosters a lack of appreciation of the interrelations and interdependencies among the various aspects of the research endeavor. Pedhazur and Schmelkin's goal is to help readers become proficient in these aspects of research and their interrelationships, and to use that information in a more integrated manner. The authors offer extensive commentaries on inputs and outputs of computer programs in the context of the topics presented. Both the organization of the book and the style of presentation allow for much flexibility in choice, sequence, and degree of sophistication with which topics are dealt.

Packed with the latest research and best practices from the field, Gatewood/Feild/Barrick's HUMAN RESOURCE SELECTION, 8E equips you with the tools to develop and implement effective selection programs within today's unique organizations. It focuses on the most important legal, global and ethical concerns; psychometric measurement concepts; job analysis; predictors of job performance; criteria measures; and much more. It introduces future and current practitioners to the most popular selection tools−as well as the technical challenges. It also offers expansive coverage of social media and the selection process. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

To request a free 30-day online trial to this product, visit www.sagepub.com/freetrial Research design can be daunting for all types of researchers. At its heart it might be described as a formalized approach toward problem solving, thinking, and acquiring knowledge—the success of which depends upon clearly defined objectives and appropriate choice of statistical tools, tests, and analysis to meet a project′s objectives. Comprising more than 500 entries, the Encyclopedia of Research Design explains how to make decisions about research design, undertake research projects in an ethical manner, interpret and draw valid inferences from data, and evaluate experiment design strategies and results. Two additional features carry this encyclopedia far above other works in the field: bibliographic entries devoted to significant articles in the history of research design and reviews of contemporary tools, such as software and statistical procedures, used to analyze results. Key Features Covers the spectrum of research design strategies, from material presented in introductory classes to topics necessary in graduate research Addresses cross- and multidisciplinary research needs, with many examples drawn from the social and behavioral sciences, neurosciences, and biomedical and life sciences Provides summaries of advantages and disadvantages of often-used strategies Uses hundreds of sample tables, figures, and equations based on real-life cases Key Themes Descriptive Statistics Distributions Graphical Displays of Data Hypothesis Testing Important Publications Inferential Statistics Item Response Theory Mathematical Concepts Measurement Concepts Organizations Publishing Qualitative Research Reliability of Scores Research Design Concepts Research Designs Research Ethics Research Process Research Validity Issues Sampling Scaling Software Applications Statistical Assumptions Statistical Concepts Statistical Procedures Statistical Tests Theories, Laws, and Principles Types of Variables Validity of Scores The Encyclopedia of Research Design is the perfect instrument for new learners as well as experienced researchers to explore both the original and newest branches of the field.

Through its integrated approach to quantitative research methods, this text teaches readers how to plan, conduct, and write a research project and select and interpret data so they can become better consumers of research. This is not a statistics book—there are very few formulas. Rather, this book helps students master which statistic to use when and how to interpret the results. Organized around the steps one takes in conducting a research project, this book is ideal for applied programs and for those who want to analyze and evaluate research articles. Having taught in a variety of departments, the authors have a good grasp of the research problems faced by master’s and doctoral students in diverse areas of the behavioral and social sciences. Text adopters applaud the book’s clarity. Students are often confused by other texts’ use of inconsistent terminology. To avoid this confusion, the authors present a semantically consistent picture that emphasizes five research approaches-- randomized experimental, quasi-experimental, comparative, associational, and descriptive. The authors then show how these approaches lead to three kinds of research designs which, in turn, lead to three groups of statistics with the same names. This consistent framework increases comprehension and the ability to apply the material. Numerous applied problems, annotated examples, and diagrams and tables further promote comprehension. Although the book emphasizes quantitative research, the value of qualitative research is introduced. This extensively revised edition features more than 50% new material including: A new chapter on the evidence-based approach that emphasizes the importance of reporting confidence intervals and effect sizes and the increased use of meta-analysis. An increased emphasis on evaluating research including an 8 step plan for evaluating research validity (Chs. 23 & 24) and its application to the 5 sample studies used throughout the book (Ch. 25). Lots of practical advice on planning a research project (Ch. 2), data collection and coding (Ch. 15), writing the research report (Ch. 27), questions to use in evaluating a research article (Appendix E) and creating APA tables and figures (Appendix F). A new chapter on non-experimental approaches/designs (Ch. 7) including qualitative research. Web resources for students including critical thinking problems with answers and a sample outline of a research proposal. An earlier and expanded introduction to measurement reliability and validity to further emphasize their differences and importance. An extensively revised chapter on measurement validity consistent with the latest APA/AERA/NCME standards. Fewer chapters on inferential statistics with an increased focus on how their selection is related to the design of the study and how to interpret the results using significance testing and effect sizes and confidence intervals. Instructor’s Resources with Power Points, test questions, answers to the application questions, and more. Intended for graduate research or quantitative/experimental methods/design courses in psychology, education, human development and family studies, and other behavioral, social, business, and health sciences, independent sections and chapters can be read in many orders allowing for flexibility in assigning topics. Due to its practical approach, this book also appeals to researchers and clinicians. Prior exposure to statistics and research methods is recommended.

This volume is comprised of papers presented at an ETS conference in 1997. It reviews insights of leading authorities regarding cognition and personality as domains of human functions to provide groundwork for education reforms.

This research guide includes practical instructions for graduate students and research assistants on the process of research planning and design, data collection and analysis and the writing of results. It also features chapters co-written by advanced research students providing real-world examples.

Psychology plays an increasingly important role in today's society. Its influence can be seen all around us - be it in the home, the workplace, the school or our private lives. A uniquely diverse discipline, it ranges from social psychology to biological aspects of behaviour, and from basic research to the applied professions. This Companion Encyclopedia covers all these main branches of psychological research and professional practice. The thematic arrangement is the result of the Editor's extensive research into syllabi, from which he distilled the 13 most frequently taught units. Students can consult and be referred to sections relating to their lecture programme, and can find lucid definitions of frequently used terms in the Glossary. Headings and sub-headings are clearly highlighted at the beginning of each chapter - ideal for quick reference. * Provides authoritative and in-depth reference material on all major branches of psychological research and professional practice * Contributors include many of the world's most eminent psychologists * Written in a lively style without assuming previous knowledge of the subject * Structured according to the core topics appearing most often as discrete modules in contemporary psychology courses * Detailed bibliographies, further reading sections, exhaustive index and glossary of technical terms * Containing 165 supporting illustrations

Developing Cross-Cultural Measurement in Social Work Research and Evaluation, Second Edition is an applied practice-to-research text, with a focus on developing, assessing, and validating meaningful measurements across cultures and populations. This book deeply examines cultural differences that may present problems with measurements for target populations relevant to social work researchers, and features practical hands-on solutions to managing these problems using advanced quantitative methods. The authors present a step-by step approach, beginning with the conceptualization of measurements for different cultures, the processes involved in identifying item questions, and the quantitative techniques that can be used to validate new or pre-existing measures. This Second Edition also includes sample syntax from publicly available data for social work researchers to learn to conduct these types of analyses with their own research. New to the Second Edition: - Emphasis on Item Response Theory, and a new chapter devoted to the concept. - Increased focus on the process of instrument development, based on real-world examples - in particular, a detailed examination of the development of a new cross-cultural instrument, the Empathy Scale, created and validated by a group of multinational and culturally diverse students from the US, China, Mexico, and Turkey under the supervision of Dr. Tran. - Significant updates of all content to reflect new developments in cross-cultural research across social sciences and psychological disciplines.