TY - BOOK AU - Perkins,William H. TI - Stuttering and science SN - 1565932846 AV - RC424 .P475 1996 U1 - 616.855 4 PER 20 PY - 1996/// CY - San Diego PB - Singular Pub. Group KW - Stuttering N1 - Includes bibliographical references (p. 125-131) and index; Foreword // Preface // Acknowledgements // Why science has not solved stuttering // Theory era // Assumption era // Scientific theory criteria // A demonstration solution // Introduction // Nature and causes of stuttering // Prevention and recovery // Measurement // Conclusion // Epilogue // References // Index // ER -