Research in communication sciences and disorders : methods for systematic inquiry / Lauren K. Nelson, Jaimie L. Gilbert.

Includes bibliographical references and index.

Research in Communication Sciences and Disorders: Methods for Systematic Inquiry, Fourth Edition is a comprehensive yet comprehendible text meant for instructors and students of research methods in the field of communication sciences and disorders. This forward-thinking book reflects the movement toward evidence-based practice in speech-language pathology and audiology. The authors ensure that the concepts associated with evidence-based practice are integrated throughout the chapters. Rather than treating empirical research and searching for clinical evidence as separate topics, this text presents both as different applications of a process of scientific inquiry. The order of the chapters reflects the steps a researcher or clinician might complete when conducting an investigation. Also included are features that help students be more active in learning the material. Each chapter has a set of review questions or case scenarios that can be used as homework, as probe questions in class, or as a basis for group activities. In addition, the authors provide lists of supplemental readings from the research literature in the field. New to the Fourth Edition New author: Jaimie L. Gilbert for an enhanced audiology perspective New chapter: Writing a Literature Review Reorganized for better flow of information Various new and updated references to reflect the current state of research Additional illustrations and tables Expanded material on critical appraisal.

Print version record.

Empirical and Nonempirical Research : An Overview -- Ethical Considerations -- Identifying and Formulating Research Questions -- Completing a Literature Search and Literature Review -- Writing a Literature Review -- Nonexperimental Research Design -- Experimental Research and Levels of Evidence -- Research Participants and Sampling -- Data Analysis : Describing Different Types of Data -- Data Analysis : Inferential Statistics -- Research Outcomes : Clinical Guidance, Research Reports.

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