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Books > Reference & Interdisciplinary > Communication studies > Research methods

Advanced and Multivariate Statistical Methods - Practical Application and Interpretation (Paperback, 7th edition): Craig A.... Advanced and Multivariate Statistical Methods - Practical Application and Interpretation (Paperback, 7th edition)
Craig A. Mertler, Rachel A. Vannatta, Kristina N. Lavenia
R3,992 Discovery Miles 39 920 Ships in 9 - 15 working days

Advanced and Multivariate Statistical Methods, Seventh Edition provides conceptual and practical information regarding multivariate statistical techniques to students who do not necessarily need technical and/or mathematical expertise in these methods. This text has three main purposes. The first purpose is to facilitate conceptual understanding of multivariate statistical methods by limiting the technical nature of the discussion of those concepts and focusing on their practical applications. The second purpose is to provide students with the skills necessary to interpret research articles that have employed multivariate statistical techniques. Finally, the third purpose of AMSM is to prepare graduate students to apply multivariate statistical methods to the analysis of their own quantitative data or that of their institutions. New to the Seventh Edition All references to SPSS have been updated to Version 27.0 of the software. A brief discussion of practical significance has been added to Chapter 1. New data sets have now been incorporated into the book and are used extensively in the SPSS examples. All the SPSS data sets utilized in this edition are available for download via the companion website. Additional resources on this site include several video tutorials/walk-throughs of the SPSS procedures. These "how-to" videos run approximately 5-10 minutes in length. Advanced and Multivariate Statistical Methods was written for use by students taking a multivariate statistics course as part of a graduate degree program, for example in psychology, education, sociology, criminal justice, social work, mass communication, and nursing.

Event History Analysis with R (Hardcover, 2nd edition): Goeran Brostroem Event History Analysis with R (Hardcover, 2nd edition)
Goeran Brostroem
R2,565 Discovery Miles 25 650 Ships in 9 - 15 working days

With an emphasis on social science applications, Event History Analysis with R, Second Edition, presents an introduction to survival and event history analysis using real-life examples. Since publication of the first edition, focus in the field has gradually shifted towards the analysis of large and complex datasets. This has led to new ways of tabulating and analysing tabulated data with the same precision and power as that of an analysis of the full data set. Tabulation also makes it possible to share sensitive data with others without violating integrity. The new edition extends on the content of the first by both improving on already given methods and introducing new methods. There are two new chapters, Explanatory Variables and Regression, and Register- Based Survival Data Models. The book has been restructured to improve the flow, and there are significant updates to the computing in the supporting R package. Features * Introduction to survival and event history analysis and how to solve problems with incomplete data using Cox regression. * Parametric proportional hazards models, including the Weibull, Exponential, Extreme Value, and Gompertz distributions. * Parametric accelerated failure time models with the Lognormal, Loglogistic, Gompertz, Exponential, Extreme Value, and Weibull distributions. * Proportional hazards models for occurrence/exposure data, useful with tabular and register based data, often with a huge amount of observed events. * Special treatments of external communal covariates, selections from the Lexis diagram, and creating period as well as cohort statistics. * "Weird bootstrap" sampling suitable for Cox regression with small to medium-sized data sets. * Supported by an R package (https://CRAN.R-project.org/package=eha), including code and data for most examples in the book. * A dedicated home page for the book at http://ehar.se/r/ehar2 This substantial update to this popular book remains an excellent resource for researchers and practitioners of applied event history analysis and survival analysis. It can be used as a text for a course for graduate students or for self-study.

Where Research Begins - Choosing a Research Project That Matters to You (and the World) (Paperback): Thomas S. Mullaney,... Where Research Begins - Choosing a Research Project That Matters to You (and the World) (Paperback)
Thomas S. Mullaney, Christopher Rea
R477 R397 Discovery Miles 3 970 Save R80 (17%) Ships in 10 - 15 working days

Plenty of books tell you how to do research. This book helps you figure out WHAT to research in the first place, and why it matters. The hardest part of research isn't answering a question. It's knowing what to do before you know what your question is. Where Research Begins tackles the two challenges every researcher faces with every new project: How do I find a compelling problem to investigate-one that truly matters to me, deeply and personally? How do I then design my research project so that the results will matter to anyone else? This book will help you start your new research project the right way for you with a series of simple yet ingenious exercises. Written in a conversational style and packed with real-world examples, this easy-to-follow workbook offers an engaging guide to finding research inspiration within yourself, and in the broader world of ideas. Read this book if you (or your students): have difficulty choosing a research topic know your topic, but are unsure how to turn it into a research project feel intimidated by or unqualified to do research worry that you're asking the wrong questions about your research topic have plenty of good ideas, but aren't sure which one to commit to feel like your research topic was imposed by someone else want to learn new ways to think about how to do research. Under the expert guidance of award-winning researchers Thomas S. Mullaney and Christopher Rea, you will find yourself on the path to a compelling and meaningful research project, one that matters to you-and the world.

Reintroducing Ferdinand Toennies (Hardcover): Christopher Adair-toteff Reintroducing Ferdinand Toennies (Hardcover)
Christopher Adair-toteff
R3,748 Discovery Miles 37 480 Ships in 12 - 17 working days

Exploring, clarifying and moving beyond the distinction between 'community' and 'society' for which he is best known, this book rediscovers the work of Ferdinand Toennies, providing fresh insights into his thought, which are often overlooked for want of a grasp of his background in philosophy. With attention to the fact that Toennies always wrote from a sociological perspective, it considers the importance of the breadth of his writing on a range of subjects, including politics, philosophy, economics and ethics, these being the foundations of social policy - a field with which Toennies was concerned as a scholar who sought not only to understand the world, but to change it for the better. The first book to provide an accessible overview of Toennies' work that places his thought in context, explores his key concepts and demonstrates his continuing relevance in sociology - a discipline he helped to establish - Reintroducing Ferdinand Toennies will appeal to scholars and students with interests in social theory, the history of sociology, and the sociology of Ferdinand Toennies.

Feminist Speculations and the Practice of Research-Creation - Writing Pedagogies and Intertextual Affects (Paperback): Sarah E... Feminist Speculations and the Practice of Research-Creation - Writing Pedagogies and Intertextual Affects (Paperback)
Sarah E Truman
R1,237 Discovery Miles 12 370 Ships in 9 - 15 working days

Feminist Speculations and the Practice of Research-Creation provides a unique introduction to research-creation as a methodology, and a series of exemplifications of research-creation projects in practice with a range of participants including secondary school students, artists, and academics. In conversation with leading scholars in the field, the book outlines research-creation as transdisciplinary praxis embedded in queer-feminist anti-racist politics. It provides a methodological overview of how the author approaches research-creation projects at the intersection of literary arts, textuality, artistic practice, and pedagogies of writing, drawing on concepts related to the feminist materialisms, including speculative thought, affect theories, queer theory, and process philosophy. Further, it troubles representationalism in qualitative research in the arts. The book demonstrates how research-creation operates through the making of or curating of art or cultural productions as an integral part of the research process. The exemplification chapters engage with the author's research-creation events with diverse participants all focused on text-based artistic projects including narratives, inter-textual marginalia art, postcards, songs, and computer-generated scripts. The book is aimed at graduate students and early career researchers who mobilize the literary arts, theory, and research in transdisciplinary settings.

The Edinburgh Companion to Modernism, Myth and Religion (Hardcover): Suzanne Hobson, Andrew D. Radford The Edinburgh Companion to Modernism, Myth and Religion (Hardcover)
Suzanne Hobson, Andrew D. Radford
R4,038 Discovery Miles 40 380 Ships in 12 - 17 working days

Until fairly recently, the 'Authorized Version' of cultural modernism stated that the secularizing trends of liberal modernity - and the resultant emphasis on irony, parody and dissolution in modernist artforms - had pushed religion to the edges of early twentieth-century culture. This Companion complicates this 'Authorized Version' by furnishing students and academic researchers with more nuanced and probing assessments of the intersections - and tensions - between religion, myth and creativity during this half century of geopolitical ferment. The Companion addresses the variety and specificity of modernist spiritualities; as well as the intricately textured and shifting standpoints that modernist figures have occupied in relation to theological traditions, practices, creeds, and institutions. What emerges is a multi-textured account of modernism's deep-rooted concern with the historical and established forms of religion as well as new engagements with 'occulture' and indigenous traditions. In short, this Companion supplies a lively and original introduction to the aesthetic, publishing, technological and philosophical trends that shape debates about spirituality, community and self from the 1890s to the 1940s and beyond.

Multimodal Conversation Analysis and Interpretative Phenomenological Analysis - A Methodological Framework for Researching... Multimodal Conversation Analysis and Interpretative Phenomenological Analysis - A Methodological Framework for Researching Translanguaging in Multilingual Classrooms (Hardcover)
Kevin Tai
R1,542 Discovery Miles 15 420 Ships in 12 - 17 working days

This book presents the methodological framework of combining Multimodal Conversation Analysis (MCA) with Interpretative Phenomenological Analysis (IPA) to interpretively analyse translanguaging practices in educational contexts. Beginning with an overview of the three uses of translanguaging - translanguaging as a theory of language, as a pedagogical practice and as an analytical perspective - the book goes on to critically examine the different methodological approaches for analysing translanguaging practices in multilingual classroom interactions. It explains how MCA and IPA are useful methodologies for understanding how and why translanguaging practices are constructed by participants in the classroom and discusses types of data collected and data collection procedures. The author, Kevin W. H. Tai, shows how combining these approaches enables researchers to study how translanguaging practices are constructed in multilingual classrooms and how teachers make sense of their own translanguaging practices at particular moments of classroom interaction. This detailed and concise guide is indispensable for students, practitioners, policymakers, and researchers from across the globe, particularly those working in the fields of applied linguistics and language education.

Writing Business Research Reports - A Guide to Scientific Writing (Paperback): Matthew Rehart Writing Business Research Reports - A Guide to Scientific Writing (Paperback)
Matthew Rehart
R946 Discovery Miles 9 460 Ships in 12 - 17 working days

A useful handbook, this text presents guidelines frequently followed by writers of reports of empirical research designed for publication in scientific business journals. The guidelines describe the types of information that should be included, how this information should be expressed, and where various types of information should be placed within a report. Excerpts from journal articles are used to illustrate most of the guidelines. At the end of each chapter, there are questions for classroom discussion.

Grounded Theory - A Practical Guide (Paperback, 3rd Revised edition): Melanie Birks, Jane Mills Grounded Theory - A Practical Guide (Paperback, 3rd Revised edition)
Melanie Birks, Jane Mills
R906 Discovery Miles 9 060 Ships in 12 - 17 working days

The student-focused guide to grounded theory, this book takes you step by step through the whole research process, from creating a research proposal to sharing your findings. Packed with tools to help you understand how grounded theory can be applied at each stage of your research project, the book includes: *Interactive activities and critical thinking questions in every chapter so you can put your knowledge into practice *Case studies written by a wide variety of researchers so you can learn how to navigate real world research from people who have been in your shoes *Templates and checklists to help guide your writing and ensure you don't miss a step in the research process. Clear, accessible and applied, this book will help you get to grips with the philosophy of grounded theory, understand the nuts and bolts of designing and carrying out your research project, and manage any hurdles along the way. Explore the accompanying online resources, which include PowerPoint slides, additional templates, and weblinks to videos and journal articles relevant to the key concepts in each chapter.

Educational Research - International Student Edition - Quantitative, Qualitative, and Mixed Approaches (Paperback, 7th Revised... Educational Research - International Student Edition - Quantitative, Qualitative, and Mixed Approaches (Paperback, 7th Revised edition)
Robert Burke Johnson, Larry B. Christensen
R3,423 R2,967 Discovery Miles 29 670 Save R456 (13%) Ships in 12 - 17 working days

Educational Research offers a comprehensive, easily digestible introduction to research methods for undergraduate and graduate students. Readers will develop an understanding of the multiple research methods and strategies used in education and related fields, including how to read and critically evaluate published research and how to write a proposal, construct a questionnaire, and conduct an empirical research study on their own. The Seventh Edition maintains the features that made this book a best-seller, including attention-grabbing chapter-opening vignettes, lively examples that engage student interest, a conversational and friendly writing style, and more. With the support of this highly readable text, readers will transform into critical consumers and users of research.

The Generic Qualitative Approach to a Dissertation in the Social Sciences - A Step by Step Guide (Paperback): Sandra Kostere,... The Generic Qualitative Approach to a Dissertation in the Social Sciences - A Step by Step Guide (Paperback)
Sandra Kostere, Kim Kostere
R586 Discovery Miles 5 860 Ships in 9 - 15 working days

The Generic Qualitative Approach to a Dissertation in the Social Sciences: A Step by Step Guide is a practical guide for the graduate students and faculty planning and executing a generic qualitative dissertation in the social sciences. Generic qualitative research is a methodology that seeks to understand human experience by taking a qualitative stance and using qualitative procedures. Based on Sandra Kostere and Kim Kostere's experiences of serving on dissertation committees, this book aims to demystify both the nuances and the procedures of qualitative research, with the aim of empowering students to conduct meaningful dissertation research and present findings that are rigorous, credible, and trustworthy. It examines the fundamental principles and assumptions underlying the generic qualitative method, then covers each stage of the research process including creation of research questions, interviews, and then offers three ways of analyzing the data gathered and presenting the results. With examples of the generic qualitative method in practice to show students how to conduct their research confidently, and chapters designed to walk the researcher through each step of the dissertation process, this book is specifically tailored for the accessible generic method, and will be useful for graduate students and faculty developing dissertations in Psychology, Education, Nursing and the social sciences.

How to Get Published in the Best Entrepreneurship Journals - A Guide to Steer Your Academic Career (Hardcover): Alain Fayolle,... How to Get Published in the Best Entrepreneurship Journals - A Guide to Steer Your Academic Career (Hardcover)
Alain Fayolle, Mike Wright
R3,299 Discovery Miles 32 990 Ships in 12 - 17 working days

Competition to publish in the top journals is fierce. This book provides entrepreneurship researchers with relevant material and insights to support them in their efforts to publish their research in the most prestigious entrepreneurship outlets.This essential guide to publishing in entrepreneurship brings together a wealth of contributors, all of whom have published in the leading entrepreneurship journals. Based on their experiences as researchers and editors, they bring useful hands-on advice and insight into the research publication process.Both fledgling and experienced entrepreneurship faculty members will find this an essential resource as they strive towards publication in A-ranked entrepreneurship or management journals.

Childlessness in the Age of Communication - Deconstructing Silence (Paperback): Cristina Archetti Childlessness in the Age of Communication - Deconstructing Silence (Paperback)
Cristina Archetti
R1,187 Discovery Miles 11 870 Ships in 12 - 17 working days

Cristina Archetti started researching childlessness after being diagnosed with "unexplained infertility". She soon discovered that, although involuntary childlessness affects an increasing number of women and men across the world, this topic is shrouded taboo and shame. This book is both a first-person reflection about the existential questions posed by involuntary childlessness and a readable account of the way the silence surrounding this topic is socially and politically constructed. Revealing the invisible mechanisms that, from the microscopic details of everyday life to policy, make up the structure of silence around childlessness, Archetti demonstrates what it means not to have children in a society that is organized around families. Through a prose that mixes analysis, excerpts of interviews, media fragments, and evocative writing, she develops a new language of feeling-in-the-body fit for the twenty-first century and exposes the devastating effects infertility has on relationships, identity, health and well-being, in societies that fetishize parenthood. Childlessness in the Age of Communication draws upon a range of disciplines and fields including sociology, health, gender and sexuality studies, communication, politics and anthropology. It is a book for all those interested in childlessness and innovative qualitative research methodologies.

Ethnographic Explorations - Surrender and Resistance (Hardcover): Emilie Morwenna Whitaker, Paul Atkinson Ethnographic Explorations - Surrender and Resistance (Hardcover)
Emilie Morwenna Whitaker, Paul Atkinson
R3,761 Discovery Miles 37 610 Ships in 12 - 17 working days

In Ethnographic Explorations: Surrender and Resistance, Whitaker and Atkinson, two experienced ethnographers, explore the complexities of fieldwork, analysis and writing from new perspectives. It takes the opportunity to reflect on Ethnography not just as a methodological perspective, but at a fundamental level. In general terms, Ethnography is seen not just in terms of a set of data-collection methods, but as a more profoundly transformational perspective. The book explores a series of tensions and differences in the conceptualisation and conduct of ethnography, among them: Surrender and Catch; Strangeness and Familiarity; Intimacy and Distance; Romanticism and Modernism. It emphasises disruptions and interruptions rather than an idealised model of smoothly untroubled research. The book covers a variety of theoretical and methodological perspectives, illustrated with research in many social settings settings. The book is intended for researchers at postgraduate and postdoctoral levels and at experienced researchers who want to read a different, sometimes challenging, take on ethnographic research and its outcomes.

Phenomenological Perspectives on Place, Lifeworlds and Lived Emplacement - The Selected Writings of David Seamon (Hardcover):... Phenomenological Perspectives on Place, Lifeworlds and Lived Emplacement - The Selected Writings of David Seamon (Hardcover)
David Seamon
R3,763 Discovery Miles 37 630 Ships in 12 - 17 working days

Phenomenological Perspectives on Place, Lifeworlds and Lived Emplacement is a compilation of fifteen previously published articles and chapters by David Seamon, one of the foremost researchers in environmental, architectural, and place phenomenology. These entries discuss such topics as body-subject, the lived body, place ballets, environmental serendipity, homeworlds, and the pedagogy of place and place making. The fifteen chapters are broken into three parts. Part I includes four entries that consider what phenomenology offers studies of place and place making. These chapters illustrate the theoretical and practical value of phenomenological concepts like lifeworld, natural attitude, and bodily actions in place. Part II incorporates five chapters that aim to understand place and lived emplacement phenomenologically. Topics covered include environmental situatedness, architectural phenomenology, environmental serendipity, and the value of phenomenology for a pedagogy of place and place making. Part III presents six explications of real-world places and place experience, drawing on examples from photography (Andre Kertesz's Meudon), television (Alan Ball's Six Feet Under), film (John Sayles' Limbo and Sunshine State), and imaginative literature (Doris Lessing's The Four-Gated City and Louis Bromfield's The World We Live in). Seamon is a major figure in environment-behavior research, particularly as that work has applied value for design professionals. This volume will be of interest to geographers, environmental psychologists, architects, planners, policymakers and other researchers and practitioners concerned with place, place experience, place meaning, and place making.

Sport, Physical Activity, and Anti-Colonial Autoethnography - Stories and Ways of Being (Hardcover): Jason Laurendeau Sport, Physical Activity, and Anti-Colonial Autoethnography - Stories and Ways of Being (Hardcover)
Jason Laurendeau
R3,749 Discovery Miles 37 490 Ships in 12 - 17 working days

This book offers a brief history of how autoethnography has been employed in studies of sport and physical (in)activity to date and makes an explicit call for anti-colonial approaches - challenging scholars of physical culture to interrogate and write against the colonial assumptions at work in so many physical cultural and academic spaces. It presents examples of autoethnographic work that interrogate physical cultural practices as both produced by, and generative of, settler colonial logics and structures, including research into outdoor recreation, youth sport experiences, and sport spectatorship. It situates this work in the context of key paradigmatic issues in social scientific research, including ontology, epistemology, axiology, ethics and praxis, and looks ahead at the shape that social relations might take beyond settler-colonialism. Drawing on cutting-edge research and presenting innovative theoretical perspectives, this book is fascinating reading for anybody with an interest in physical cultural studies, sport studies, outdoor studies, sociology, cultural studies, or qualitative research methods in the social sciences.

The How To of Qualitative Research (Paperback, 2nd Revised edition): Janice Aurini, Melanie Heath, Stephanie Howells The How To of Qualitative Research (Paperback, 2nd Revised edition)
Janice Aurini, Melanie Heath, Stephanie Howells
R894 Discovery Miles 8 940 Ships in 12 - 17 working days

This book will support you through each milestone of your research project with step-by-step instructions to doing qualitative research. Whatever type of data or data collection method you use, it will help you to navigate the nuts and bolts of qualitative research, from forming your research question to effectively writing up. Your roadmap and toolbox all in one, it helps you choose the best research tools for your project while managing any challenges you might encounter along the way. It includes: * Guidance on putting different research designs into practice, including using technology for interviews, data management, and unobtrusive research * Practical mapping tools, including checklists and quick tips * Online case studies and further reading to deepen your knowledge and expand your bibliography * Advice from experts on how to design and implement excellent qualitative research, including considerations of ethical issues. This book is the perfect companion for social sciences students carrying out their first qualitative research project.

Political Anthropology as Method (Hardcover): Arpad Szakolczai Political Anthropology as Method (Hardcover)
Arpad Szakolczai
R3,756 Discovery Miles 37 560 Ships in 12 - 17 working days

This book explores considerations of method in the field of political anthropology, contending that this constitutes a distinct approach within the broader area of the human, social and political sciences. Faithful to the basic guiding ideas of anthropology, it nonetheless challenges and rejects the pretended stance of scientific neutrality and advances a position that engages with the notion of participation, recognising its value and arguing that participation is essential to the development of a proper social and political understanding. An outline of what political anthropology can offer by way of methods, this invitation to consider the development of methodological ideas beyond the presumed 'scientific' and 'universalistic' approaches that dominate in the social sciences will appeal to scholars of anthropology, sociology and politics with interests in questions of method and methodology.

Bayesian Methods in Statistics - From Concepts to Practice (Paperback): Mel Slater Bayesian Methods in Statistics - From Concepts to Practice (Paperback)
Mel Slater
R1,047 Discovery Miles 10 470 Ships in 12 - 17 working days

This book walks you through learning probability and statistics from a Bayesian point of view. From an introduction to probability theory through to frameworks for doing rigorous calculations of probability, it discusses Bayes' Theorem before illustrating how to use it in a variety of different situations with data addressing social and psychological issues. The book also: Equips you with coding skills in the statistical modelling language Stan and programming language R. Discusses how Bayesian approaches to statistics compare to classical approaches. Introduces Markov Chain Monte Carlo methods for doing Bayesian statistics through computer simulations, so you understand how Bayesian solutions are implemented. Features include an introduction to each chapter and a chapter summary to help you check your learning. All the examples and data used in the book are also available in the online resources so you can practice at your own pace. For readers with some understanding of basic mathematical functions and notation, this book will get you up and running so you can do Bayesian statistics with confidence.

Analyzing Social Networks Using R (Paperback): Stephen P. Borgatti, Martin G. Everett, Jeffrey C. Johnson, Filip Agneessens Analyzing Social Networks Using R (Paperback)
Stephen P. Borgatti, Martin G. Everett, Jeffrey C. Johnson, Filip Agneessens
R987 Discovery Miles 9 870 Ships in 12 - 17 working days

This approachable book introduces network research in R, walking you through every step of doing social network analysis. Drawing together research design, data collection and data analysis, it explains the core concepts of network analysis in a non-technical way. The book balances an easy to follow explanation of the theoretical and statistical foundations underpinning network analysis with practical guidance on key steps like data management, preparation and visualisation. With clarity and expert insight, it: * Discusses measures and techniques for analyzing social network data, including digital media * Explains a range of statistical models including QAP and ERGM, giving you the tools to approach different types of networks * Offers digital resources like practice datasets and worked examples that help you get to grips with R software

Designing and Conducting Mixed Methods Research (Paperback, 3rd Revised edition): John W. Creswell, Vicki L Plano Clark Designing and Conducting Mixed Methods Research (Paperback, 3rd Revised edition)
John W. Creswell, Vicki L Plano Clark
R2,995 Discovery Miles 29 950 Ships in 10 - 15 working days

Combining the latest thinking in the field with practical, step-by-step guidance, the Third Edition of John W. Creswell and Vicki L. Plano Clark's Designing and Conducting Mixed Methods Research now covers seven mixed methods designs with accompanying journal articles illustrating each design. The authors walk readers through the entire research process, and present updated examples from published mixed methods studies drawn from multiple disciplines. In addition, this new edition includes information about the dynamic and evolving nature of the field of mixed methods research, four additional methodological approaches, and coverage of new directions in mixed methods.

Statistical Power Analysis - A Simple and General Model for Traditional and Modern Hypothesis Tests, Fifth Edition (Hardcover,... Statistical Power Analysis - A Simple and General Model for Traditional and Modern Hypothesis Tests, Fifth Edition (Hardcover, 5th edition)
Brett Myors, Kevin R. Murphy
R3,754 Discovery Miles 37 540 Ships in 12 - 17 working days

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.

False Feedback in Economics - The Case for Replication (Hardcover): Andrin Spescha False Feedback in Economics - The Case for Replication (Hardcover)
Andrin Spescha
R3,976 Discovery Miles 39 760 Ships in 9 - 15 working days

This book investigates why economics makes less visible progress over time than scientific fields with a strong practical component, where interactions with physical technologies play a key role. The thesis of the book is that the main impediment to progress in economics is "false feedback", which it defines as the false result of an empirical study, such as empirical evidence produced by a statistical model that violates some of its assumptions. In contrast to scientific fields that work with physical technologies, false feedback is hard to recognize in economics. Economists thus have difficulties knowing where they stand in their inquiries, and false feedback will regularly lead them in the wrong directions. The book searches for the reasons behind the emergence of false feedback. It thereby contributes to a wider discussion in the field of metascience about the practices of researchers when pursuing their daily business. The book thus offers a case study of metascience for the field of empirical economics. The main strength of the book are the numerous smaller insights it provides throughout. The book delves into deep discussions of various theoretical issues, which it illustrates by many applied examples and a wide array of references, especially to philosophy of science. The book puts flesh on complicated and often abstract subjects, particularly when it comes to controversial topics such as p-hacking. The reader gains an understanding of the main challenges present in empirical economic research and also the possible solutions. The main audience of the book are all applied researchers working with data and, in particular, those who have found certain aspects of their research practice problematic.

Methodological Concepts - A Critical Guide (Hardcover): Martyn Hammersley Methodological Concepts - A Critical Guide (Hardcover)
Martyn Hammersley
R3,752 Discovery Miles 37 520 Ships in 12 - 17 working days

Methodological Concepts: A Critical Guide clarifies many key terms and issues in social research methodology. It outlines the conventional meanings of these terms, but also addresses their contentious character. The aim is to offer interpretations of them that provide a coherent conception of the nature of social science. This book is premised on the idea that more clarity about the meaning of major methodological concepts is essential, and that the disagreements which pervade the field must be addressed. Numerous key terms are discussed across 13 chapters, including 'methodology', 'method', 'inquiry', 'research', 'science', 'truth', 'fact', 'rigour', 'bias', 'objectivity', 'data', 'evidence', 'induction', 'deduction', 'abduction', 'understanding', 'explanation', 'reflexivity', 'triangulation', 'theory', and 'researcher integrity'. These concepts have been implicated in fundamental divisions among social scientists, exemplified by the 'paradigm wars' of the past few decades. The chapters of this book provide an overview of the various meanings given to these terms, whilst also offering distinctive interpretations designed to provide a sound basis for social research. Methodological Concepts: A Critical Guide will be of great use to any student or researcher working in the social sciences.

Autoethnographies in ELT - Transnational Identities, Pedagogies, and Practices (Paperback): Bedrettin Yazan, Suresh... Autoethnographies in ELT - Transnational Identities, Pedagogies, and Practices (Paperback)
Bedrettin Yazan, Suresh Canagarajah, Rashi Jain
R1,240 Discovery Miles 12 400 Ships in 9 - 15 working days

This innovative volume showcases the possibilities of autoethnography as a means of exploring the complexities of transnational identity construction for learners, teachers, and practitioners in English language teaching (ELT). // The book unpacks the dynamics of today's landscape of language education which sees practitioners and students with nuanced personal and professional histories inhabit liminal spaces as they traverse national, cultural, linguistic, ideological, and political borders, thereby impacting their identity construction and engagement with pedagogies and practices across different educational domains. The volume draws on solo and collaborative autoethnographies of transnational language practitioners to question such well-established ELT binaries such as 'center'/'periphery' and 'native'/non-native' and issues of identity-related concepts such as ideologies, discourses, agency, and self-reflexibility. In so doing, the book also underscores the unique affordances of autoethnography as a methodological tool for better understanding transnational identity construction in ELT and bringing to the fore key perspectives in emerging areas of study within applied linguistics. // This dynamic collection will appeal to students, scholars, and practitioners in English language teaching, applied linguistics, TESOL education, educational linguistics, and sociolinguistics.

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