AN INTRODUCTION TO CLINICAL PSYCHOLOGY Edited by L. A. PENNINGTON, Ph.D. ASSOCIATE PROFESSOR OF PSYCHOLOGY, UNIVERSITY OF ILLINOIS; CONSULTING PSYCHOLOGIST, VETERANS ADMINISTRATION HOSPITAL, DANVILLE, ILLINOIS and IRWIN A. BERG, Ph.D. ASSOCIATE PROFESSOR OF PSYCHOLOGY, AND ASSISTANT DEAN FOR STUDENTS NORTHWESTERN UNIVERSITY WITH A FOREWORD BY GEORGE D. STODDARD, PH.D. PRESIDENT OF THE UNIVERSITY OF ILLINOIS THE RONALD PRESS COMPANY • NEW YORK Copyright. 1948, by THE RONALD PRE^S COMPANY All Rights Reserved The text of this publication or any part thereof may not be reproduced in any manner whatsoever without permission in writing from the publisher. PRINTED IN THE UNITED STATES OF AMERICA FOREWORD Once in a foreword to a study by the late Kurt Lewin, I predicted that "the center of psychology will itself be further shifted from its ana- tomical, physiological, and biological preoccupation to an acceptance of social psychology as the focus of all future inquiry into human behavior." Now, eight years later, I should revise the sentence by changing the word social to clinical. The world has become more bedridden, and seems to be so steeped in conflict, aggression, and the licking of wounds as to demand of psychology a new art and some new scientific procedures. The new term (the "big magic" if we are not careful) is clinical psy- chology—a vast area in an applied professional field that stretches from factor analysis to free association and projection. Outside this area there is room only for supporting sciences or for activities not given exclusively to the psychologist as such, as in ethics, political science, philosophy, or religion. Physics, statistics, animal behavior, and human biology, as em- ployed by the psychologist, even throughout a lifetime of experimenting, merely lead up to this all-pervasive, all-demanding question: How shall we keep our thinking straight, our emotion under control, our anxiety objectified, our personality unsplit? The stage is everywhere set for evasive, substitutive, regressive be- havior patterns. A child, however normal and well adjusted, is potential grist for the mill of the clinician. Unless he goes wrong, he will rarely be noticed. Psychology, like the dramatic arts, has little interest in the av- erage, the normal, the serene, the uneventful. Adjustment, bliss, or resig- nation bring the play to an end; resolution, integration, or the finality of deep depression close the psychological study. Man at ease, like man asleep, has precipitated scarcely a flurry of scientific reports. Famous last words are "and they lived happily ever after—finis." This ancient preference for the struggle—high-lighted in Homer and long before him in the Sumerian tablets—is what makes clinical psychol- ogy the darling of the social sciences. It is, indeed, about to bring not only the individual, but also the whole family, community, or nation into the sick ward for extensive study. And not a moment too soon! The present volume is studded with distinguished names. The ap- proach is varied, but this able company shares a common interest—the desire to be helpful to the reader by applying to some immensely diffi- cult problems of human behavior a vast amount of research and firsthand experience. It is a book without pretense. It is characterized by a straightforward approach. Its references appear well selected; if tracked down, they would enliven the use of this book as a text or a base of op- erations. Perhaps I should mention what the reader will soon discover, namely, iii iv FOREWORD that the authors have been allowed much freedom as to style and general treatment of the subject matter. On the whole this does not detract from the value of the symposium. Few persons will try to read the book in one sitting. Its yield is better, it seems to me, when it is read as a series of related but separately organized contributions. The change in pace, in compactness, as one moves from author to author, is not unwelcome: it is better far than the foolish reduction to a single style—an amorphous style—that characterizes the work of most committees. Here, in short, is a work on clinical psychology packed with useful ma- terial, case history, and philosophical insight. It offers both to students and to general readers a many-sided approach to the biggest field in the whole wide domain of psychology. GEORGE D. STODDARD University of Illinois December 1, 1947 EDITORS* PREFACE The purpose of this book is to describe eclectically at the introduc- tory level what clinical psychologists do. Of course no single clinician deals regularly with all varieties of problems nor with all clinical methods considered here; yet every clinical psychologist is professionally con- cerned with some of them and, as explained later, the editors feel that for a first course in clinical psychology such an eclectic survey is a basic need. Thus the scope of this volume is represented in varying proportion in the daily, collective activities of clinical psychologists. The variation in what clinical workers individually do probably ac- counts for the marked differences in the content of courses labeled clin- ical psychology. Several state certification laws which define the training and activities of clinicians require that the applicant shall have academic credit for a course in clinical psychology. Yet students meeting this re- quirement would secure widely different training in different institutions. In one university the course in clinical psychology is essentially "ad- vanced abnormal psychology" in that it deals in detail with the psycho- neuroses and the psychoses. At a second institution the clinical psychol- ogy course is concerned exclusively with psychological tests, mostly those of intelligence. At a third, the same course title is used for teaching counseling and psychotherapeutic techniques, while a fourth course at still another university seems to be concerned with personality develop- ment. Careful investigation would undoubtedly reveal even further di- versity of course content under the selfsame title. This, of course, is not to assert that content such as that just men- tioned does not belong in a curriculum described as clinical. All such material is obviously appropriate and essential. But for the first course in clinical psychology we hold firmly to the conviction that an eclectic survey of the field is a basic need. Broad familiarity with the clinical problems and methods will provide a convenient springboard for subse- quent more specialized courses. And more important still, it will help establish a common background of familiarity in the field among clini- cians, since all would have been exposed to the same core of clinical knowledge. As almost any supervisor of neophyte clinicians can testify, there are holders of advanced degrees in clinical psychology who know the Stmford-Binet Examination well indeed, but who know virtually nothing of the Wechsler-Bellevue Scale. Others are quite competent in administering all widely used intelligence tests, but have only "heard" of the various projective techniques for personality evaluation. The present book does not aspire to do more than to give a description of clinical problems and methods in psychology. Yet in so aspiring it of- fers one operational definition of the field; for it deals with what clini- v vi EDITORS' PREFACE cians do. Of course there are shifts in emphasis in clinical activities; and different clinical jobs require more of certain activities than of others. The clinician who is starting to work on an assignment requiring con- siderable emphasis upon intelligence testing, for example, may wish for more extensive treatment of the subject, while another assigned to an out- patient clinic may feel that the single chapter on the currently omnipres- ent problem of emotional tension is all too introductory. But the aim of this book is not to make a student master of any special area. The aim is indeed one of introduction—a first course in clinical psychology. This, we believe, is apparent in the plan of the volume. Part I first defines this clinical branch of psychology and indicates for the student who first encounters the field the nature of the training needed, as well as those fields most closely related. Part I is also con- cerned with the question of the meaningfulness of such concepts as nor- mality, adjustment, and maladjustment. Inasmuch as the practicing clin- ical psychologist is always concerned with his client's attainment and maintainment of adjustment to the environment, it is essential for the student early to encounter these concepts. Once these issues have been clarified, and once the signs by which maladjustment is suspected have been considered, one is then ready to investigate the several phases of specific maladjustment which the practitioner encounters, regardless of whether he is employed in industry, the hospital, the community clinic, or the university counseling center. Part II, accordingly, provides a sur- vey and a discussion of those behavior problems with which the clinician frequently works. Thus, because the qualified professional psychologist is concerned with children exhibiting behavioral deviations, with the mentally defective, with the physically and educationally handicapped, with the delinquent, the criminal, the psychopathic personality, with sex problems, with tension states, with the psychoneurotic and psychotic de- viations, these receive here major attention. As a part of practically all these discussions, a satisfactory array of case histories is presented in ade- quate detail. Following the discussion of these problems, Part III con- siders those tools with which the psychologist works—psychological tests of several types, the use of the clinical interview in the arrival at a diag- nostic impression and at a choice of the most appropriate psychothera- peutic procedures. Part IV provides a description of selected procedures by which behavior disorders can be alleviated. In addition, the use of medical techniques as far as they are related to the psychologist's thera- peutic function is summarized (Chapter 21). Part V raises the question of professional relationships with those of the psychiatric profession, and points out areas in which the clinical psychologist, the psychiatrist, and the case worker—working together—can be of mutual assistance. Throughout, the editors have intended to stress the similarity of prob- lems encountered in the field of clinical behavior, regardless of the oc- cupational placement of the practicing psychologist. It is our opinion that the problems remain much the same, although the purposes for which clin- ical procedures are applied may vary. The editors also assume, as sug- EDITORS' PREFACE vii gested earlier, that training in the administration and interpretation of the numerous clinical techniques is beyond the scope of this volume. The sole aim operative during the arrangement for and editing of this text has been to present an introductory description of the problems en- countered, of the more frequently met diagnostic and therapeutic tech- niques used by the qualified clinician at work. Accordingly, detailed ex- amination of all available clinical methods is not specifically provided. Also, no effort has been made to teach through the medium of the printed page, for example, the actual techniques of projective and concept-level testing. References, it is believed, are sufficiently numerous to pro- vide the teacher with additional material in the amplification of points discussed within the chapters. It is fully realized that further detailed study at the graduate level with appropriate intervals of internship is es- sential for the mastery of detailed information and for the acquisition of specific skills. For this arrangement and plan of the volume the editors take responsibility. We are indebted to the contributors to this work for their helpful sug- gestions and cooperative effort, to all others who, in moments of advise- ment, have materially improved the volume as a teaching instrument for the beginning student of clinical psychology. We are grateful to those editors of scientific journals and to those authors of texts who have as- sisted in the preparation of the volume. L. A. PENNINGTON IRWIN A. BERG Urbana, Illinois Claremont, California January, 1948 CONTENTS PARTI INTRODUCTION CHAPTER PAGE 1 THE MEANING OF CLINICAL PSYCHOLOGY . . .. 3 By RAYMOND B. CATTELL, Ph.D., D.Sc, Research Professor of Psychology, University of Illinois 2 WHAT IS NORMAL BEHAVIOR? 17 By O. H. MOWRER, Ph.D., Associate Professor of Education, Graduate School of Education, Harvard University PART II CLINICAL PROBLEMS 3 SIGNS OF PERSONALITY DISINTEGRATION . . .. 49 By D. W. DYSINGER, Ph.D., Associate Professor of Psychol- ogy and Chairman of the Department, University of Nebraska 4 BEHAVIOR PROBLEMS OF CHILDREN 66 By GLADYS LOWE ANDERSON, Ph.D., Chief, Clinical Psy- chology, Veterans Administration Hospital, Fort Custer, Michigan; and HAROLD H. ANDERSON, Ph.D., Professor of Psychology and Head of the Department, Michigan State College 5 THE MENTAL DEFECTIVE 89 By MANDEL SHERMAN, Ph.D., M.D., Professor of Educational Psychology, University of Chicago 6 THE PHYSICALLY HANDICAPPFD 107 By STANLEY S. MARZOLF, Ph.D., Professor of Psychology and Head of the Psychological Counseling Service, Illinois State Normal University 7 THE EDUCATIONALLY BACKWARD 138 By ROBERT M. BEAR, Ph.D., Professor of Psychology and Director of the Reading Clinic, Dartmouth College 8 SPEECH AND PERSONALITY 157 By FILLMORE H. SANFORD, Ph.D., Assistant Professor of Psychology, University of Maryland ix x CONTENTS CHAPTER PAGE 9 TENSION STATES 178 By ANNETTE C. WASHBURNE, M.D., Associate Professor of Neuropsychiatry, Associate Professor of Preventive Medicine, and Senior Consultant in Neuropsychiatry, Department of Student Health, University of Wisconsin 10 PSYCHOSEXUAL BEHAVIOR 200 By JOSEPHINE BALL, Ph.D., Psychologist, Rockland State Hospital, Orangeburg, New York 11 PSYCHOLOGICAL TRENDS AND PROBLEMS IN LATER MA- TURITY 218 By RAYMOND G. KUHLEN, Ph.D., Associate Professor of Edu- cational Psychology and Chairman of the Department, School of Education, Syracuse University 12 ANTISOCIAL PERSONALITIES 249 By HERVEY CLECKLEY, M.D., Professor of Psychiatry and Neurology, University of Georgia College of Medicine at Augusta 13 THE PSYCHOSES AND THE PSYCHONEUROSES . . . 265 By R. M. DORCUS, Ph.D., Professor of Psychology and Chair- man of the Department, The University of California at Los Angeles PART III CLINICAL METHODS 14 THE MEASUREMENT OF ACHIEVEMENT AND APTITUDE . 325 By JOHN E. HORROCKS, Ph.D., Associate Professor of Psy- chology, Ohio State University 15 INTELLIGENCE TESTING AND CLINICAL PRACTICE . . . 353 By ANN MAGARET, Ph.D., Associate Professor of Psychology, University of Wisconsin 16 INTEREST AND PERSONALITY TESTS 380 By WILMA T. DONAHUE, Ph.D., Director of the Bureau of Psychological Services, Institute of Human Adjustment, Uni- versity of Michigan 17 PROTECTIVE METHODS 416 By HELEN SARGENT, Ph.D., Lecturer in Psychology, North- western University, and Consulting Psychologist, Evanston, Illinois