Incluye bibliografía: páginas 253-261 e índice páginas 263-275

Glosario: páginas 247-251

Analytic Contents of Research Techniques.. Preface.. Purpose.. Audience.. Format.. Outline of Chapters Companion website.. Acknowledgments.. About the Author.. Part I. Preliminary Considerations.. Chapter 1 The Selection of a Research Approach.. The Three Approaches to Research.. Three Components Involved in an Approach.. Philosophical Worldviews.. The Postpositivist Worldview The Constructivist Worldview.. The Transformative Worldview.. The Pragmatic Worldview.. Research Designs.. Quantitative Designs.. Qualitative Designs.. Mixed Methods Designs.. Research Methods.. Research Approaches as Worldviews, Designs, and Methods.. Criteria for Selecting a Research Approach.. The Research Problem and Questions.. Personal Experiences.. Audience.. Summary..  Writing Exercises.. Additional Readings.. Chapter 2 Review of the Literature.. The Research Topic.. The Literature Review.. The Use of the Literature.. Design Techniques.. Steps in Conducting a Literature Review.. Searching Computerized Databases.. A Priority for Selecting Literature Material.. A Literature Map of the Research.. Abstracting Studies..  Example 2.1. Literature Review Abstract in a Quantitative Study..  Example 2.2. Literature Review Abstract in a Study Advancing a Typology.. Style Manuals.. The Definition of Terms..  Example 2.3. Terms Defined in an Independent Variables Section..  Example 2.4. Terms Defined in a Mixed Methods Dissertation.. A Quantitative or Mixed Methods Literature Review.. Summary.. Writing Exercises.. Additional Readings.. Chapter 3 The Use of Theory.. Quantitative Theory Use.. Variables in Quantitative Research.. Definition of a Theory in Quantitative Research.. Forms of Theories in Quantitative Research.. Placement of Quantitative Theories.. Writing a Quantitative Theoretical Perspective..  Example 3.1. A Quantitative Theory Section.. Qualitative Theory Use

Variation in Theory Use in Qualitative Research.. Locating the Theory in Qualitative Research..  Example 3.2. A Theory Early in a Qualitative Study..  Example 3.3. A Theory at the End of a Qualitative Study.. Mixed Methods Theory Use.. Social Science Theory Use.. Transformative Paradigm Theory Use..  Example 3.4. Theory in a Transformative Mixed Methods Study.. Summary.. Writing Exercises.. Additional Readings.. Chapter 4 Writing Strategies and Ethical Considerations.. Writing the Proposal.. Arguments Presented in a Proposal.. Format for a Qualitative Proposal..  Example 4.1. A Qualitative Constructivist/Interpretivist Format..  Example 4.2. A Qualitative Transformative Format.. Format for a Quantitative Proposal..  Example 4.3. A Quantitative Format.. Format for a Mixed Methods Proposal..  Example 4.4. A Mixed Methods Format.. Designing the Sections of a Proposal.. Writing Ideas.. Writing as Thinking.. The Habit of Writing.. Readability of the Manuscript..  Example 4.5. An Illustration of the Hook-and-Eye Technique.. Voice, Tense, and "Fat".. Ethical Issues to Anticipate.. Prior to Beginning the Study.. Beginning the Study.. Collecting the Data.. Analyzing the Data.. Reporting, Sharing, and Storing Data.. Summary..  Writing Exercises.. Additional Readings.. Part II. Designing Research Chapter 5 The Introduction.. The Importance of Introductions.. An Abstract for a Study.. Qualitative, Quantitative, and Mixed Methods Introductions.. A Model for an Introduction.. An Illustration.. The Research Problem.. Studies Addressing the Problem.. Deficiencies in Past Literature..  Example 5.1. Deficiencies in the Literature-Needed Studies..  Example 5.2. Deficiencies in the Literature-Few Studies.. Significance of a Study for Audiences..  Example 5.3. Significance of the Study Stated in an Introduction to a Quantitative Study.. Summary..  Writing Exercises

Additional Readings.. Chapter 6 The Purpose Statement.. Significance and Meaning of a Purpose Statement.. A Qualitative Purpose Statement..  Example 6.1. A Purpose Statement in a Qualitative Phenomenology Study..  Example 6.2. A Purpose Statement in a Case Study..  Example 6.3. A Purpose Statement in an Ethnography..  Example 6.4. A Purpose Statement in a Grounded Theory Study.. A Quantitative Purpose Statement..  Example 6.5. A Purpose Statement in a Published Survey Study..  Example 6.6. A Purpose Statement in a Dissertation Survey Study..  Example 6.7. A Purpose Statement in an Experimental Study.. A Mixed Methods Purpose Statement  Example 6.8. A Convergent Mixed Methods Purpose Statement..  Example 6.9. An Explanatory Sequential Mixed Methods.. Purpose Statement..  Example 6.10. An Exploratory Sequential Mixed Methods.. Purpose Statement.. Summary..  Writing Exercises.. Additional Readings.. Chapter 7 Research Questions and Hypotheses.. Qualitative Research Questions..  Example 7.1. A Qualitative Central Question From an Ethnography..  Example 7.2. Qualitative Central Questions From a Case Study.. Quantitative Research Questions and Hypotheses..  Example 7.3. A Null Hypothesis..  Example 7.4. Directional Hypotheses..  Example 7.5. Nondirectional and Directional Hypotheses..  Example 7.6. Standard Use of Language in Hypotheses.. A Model for Descriptive Questions and Hypotheses..  Example 7.7. Descriptive and Inferential Questions.. Mixed Methods Research Questions and Hypotheses..  Example 7.8. Hypotheses and Research Questions in a Mixed Methods Study..  Example 7.9. A Mixed Methods Question Written Using Methods and Content Language.. Summary  Writing Exercises.. Additional Readings.. Chapter 8 Quantitative Methods.. Defining Surveys and Experiments.. Components of a Survey Method Plan.. The Survey Design

The Population and Sample.. Instrumentation.. Variables in the Study.. Data Analysis..Interpreting Results and Writing a Discussion Section..  Example 8.1. A Survey Method Plan.. Components of an Experimental Study Method Plan.. Participants.. Variables.. Instrumentation and Materials.. Experimental Procedures..  Example 8.2. Pre-Experimental Designs..  Example 8.3. Quasi-experimental Designs..  Example 8.4. True Experimental Designs..  Example 8.5. Single-Subject Designs.. Threats to Validity.. The Procedure.. Data Analysis.. Interpreting Results and Writing a Discussion Section.. Example 8.6. An Experimental Method Plan.. Summary..  Writing Exercises.. Additional Readings.. Chapter 9 Qualitative Methods.. The Characteristics of Qualitative Research.. Qualitative Designs.. The Researcher's Role and Reflexivity.. Data Collection Procedures.. Data Recording Procedures.. Data Analysis Procedures.. Interpretation.. Validity and Reliability.. Writing the Qualitative Report..  Example 9.1. Qualitative Procedures.. Summary..  Writing Exercises.. Additional Readings.. Chapter 10 Mixed Methods Procedures.. Components of Mixed Methods Procedures.. Describe Mixed Methods Research.. Types of Mixed Methods Designs.. Convergent Parallel Mixed Methods Design.. Explanatory Sequential Mixed Methods Design.. Exploratory Sequential Mixed Methods Design.. Several Complex Mixed Methods Designs.. A Procedure for Embedding Core.. Designs Intro Complex Designs.. Factors Important in Choosing a Mixed Methods Design Examples of Mixed Methods Procedures..  Example 10.1. A Convergent Parallel Mixed Methods Design..  Example 10.2. An Explanatory Sequential Mixed Methods Design..  Example 10.3. An Exploratory Sequential Mixed Methods Design..  Example 10.4. A Transformative Design.. Summary..  Writing Exercises.. Additional Readings.. Glossary.. References.. Author Index.. Subject Inde

This best-selling text pioneered the comparison of qualitative, quantitative, and mixed methods research design. For all three approaches, John W. Creswell and new co author J. David Creswell include a preliminary consideration of philosophical assumptions; key elements of the research process; a review of the literature; an assessment of the use of theory in research applications, and reflections about the importance of writing and ethics in scholarly inquiry. New to this Edition Updated discussion on designing a proposal for a research project and on the steps in designing a research study. Additional content on epistemological and ontological positioning in relation to the research question and chosen methodology and method. Additional updates on the transformative worldview. Expanded coverage on specific approaches such as case studies, participatory action research, and visual methods. Additional information about social media, online qualitative methods, and mentoring and reflexivity in qualitative methods. Incorporation of action research and program evaluation in mixed methods and coverage of the latest advances in the mixed methods field Additional coverage on qualitative and quantitative data analysis software in the respective methods chapters. Additional information about causality and its relationship to statistics in quantitative methods. Incorporation of writing discussion sections into each of the three methodologies. Current references and additional readings are included in this new edition. Inglés