During the past decade, a dramatic increase in research and clinical interest has risen in child abuse and neglect. This recent growth in awareness isdue at leastpartly to thealarmingstatisticsdocumentingthe incidence of child maltreatment. Almost one million children are re ported to be abused and neglected each year, and many experts believe that this figure underestimates the true incidence. Indeed, recentsurveys suggest that almost 1. 5 million children are the targets of domestic vio lence every year. A significantproportion of these children die as a func tion of this maltreatment, whereas theremaindersuffera variety ofshort and long-term deleterious medicaland psychosocial consequences. Child maltreatment is a universal problem that has precipitated a mobilization of effort from a variety of disciplines, including psychology, medicine, psychiatry, social work, sociology, and criminology. Particular attention has been directed toward the prevention and treatment of childabuse and neglect. Such endeavors require the screen ing of large groups in order to identify families that are at high-risk for engaging in such behavior. Delineating those characteristics that differ entiate high- from low-risk families and children is one of the obvious priorities for researchers and clinicians in the future. This book, there fore, carefully considers the status of research on risk factors of abuse and neglect in children. Adduced data undoubtedly will have practical value for subsequent intervention efforts."

This new monograph presents Dr. Luce's current understanding of the behavioral properties people exhibit (or should exhibit) when they make selections among alternatives and how these properties lead to numerical representations of those preferences. It summarizes, and places in historical perspective, the research Dr. Luce has done on utility theory for over 10 years. Included are axiomatic theoretical formulations, experiments designed to test individual assumptions, and analyses of the fit to bodies of data of numerical representations derived from the theory.

Many people consider their weight to be a personal problem; when, then, does body weight become a social problem? Until recently, the major public concern was whether enough food was consistently available. As food systems began to provide ample and stable amounts of food, questions about food availability were replaced with concerns about "ideal" weights and appearance. These interests were aggregated into public concerns about defining people as "too fat" and "too thin." Social constructionist perspectives can contribute to the understanding of weight problems because they focus attention on how these problems are created, maintained, and promoted within various social environments. While there is much objectivist research concerning weight problems, few studies address the socially constructed aspects of fatness and thinness. This book however draws from and contributes to social constructionist perspectives. The chapters in this volume offer several perspectives that can be used to understand the way society deals with fatness and thinness. The contributors consider historical foundations, medical models, gendered dimensions, institutional components, and collective perspectives. These different perspectives illustrate the multifaceted nature of obesity and eating disorders, providing examples of how a variety of social groups construct weight as a social problem.

Shows how to use linguistic understanding to improve communication of mathematics teaching
*Fresh and stimulating analysis of language in mathematics talk
Drawing on philosophy of language and recent linguistic theory, Rowland surveys several approaches to classroom communication in mathematics. Are students intimidated by the nature of mathematics teaching? Many students appear fearful of voicing their understanding - is fear of error part of the linguistics of mathematics? The approaches explored here provide a rationale and a method for exploring and understanding speakers' motives in classroom mathematics talk. Teacher-student interactions in mathematics are analyzed, and this provides a toolkit that teachers can use to respond to the intellectual vulnerability of their students.

Routledge is now re-issuing this prestigious series of 204 volumes originally published between 1910 and 1965. The titles include works by key figures such asC.G. Jung, Sigmund Freud, Jean Piaget, Otto Rank, James Hillman, Erich Fromm, Karen Horney and Susan Isaacs. Each volume is available on its own, as part of a themed mini-set, or as part of a specially-priced 204-volume set. A brochure listing each title in the "International Library of Psychology" series is available upon request.

Routledge is now re-issuing this prestigious series of 204 volumes originally published between 1910 and 1965. The titles include works by key figures such asC.G. Jung, Sigmund Freud, Jean Piaget, Otto Rank, James Hillman, Erich Fromm, Karen Horney and Susan Isaacs. Each volume is available on its own, as part of a themed mini-set, or as part of a specially-priced 204-volume set. A brochure listing each title in the "International Library of Psychology" series is available upon request.

Routledge is now re-issuing this prestigious series of 204 volumes originally published between 1910 and 1965. The titles include works by key figures such asC.G. Jung, Sigmund Freud, Jean Piaget, Otto Rank, James Hillman, Erich Fromm, Karen Horney and Susan Isaacs. Each volume is available on its own, as part of a themed mini-set, or as part of a specially-priced 204-volume set. A brochure listing each title in the "International Library of Psychology" series is available upon request.

This book examines a key issue in current cognitive theories - the nature of representation. Each chapter is characterized by attempts to frame hot topics in cognitive development within the landscape of current developmental theorizing and the past legacy of genetic epistemology. The chapters address four questions that are fundamental to any developmental line of inquiry:

• How should we represent the workings and contents of the mind?
• How does the child construct mental models during the course of development?
• What are the origins of these models? and
• What accounts for the novelties that are the products and producers of developmental change?

These questions are situated in a historical context, Piagetian theory, and contemporary researchers attempt to trace how they draw upon, depart from, and transform the Piagetian legacy to revisit classic issues such as the child's awareness of the workings of mental life, the child's ability to represent the world, and the child's growing ability to process and learn from experience. The theoretical perspectives covered include constructivism, connectionism, theory-theory, information processing, dynamical systems, and social constructivist approaches. The research areas span imitation, mathematical reasoning, biological knowledge, language development, and theory of mind.

Written by major contributors to the field, this work will be of interest to students and researchers wanting a brief but in-depth overview of the contemporary field of cognitive development.

Primatology, Ethics and Trauma offers an analytical re-examination of the research conducted into the linguistic abilities of the Oklahoma chimpanzees, uncovering the historical reality of the research. It has been 50 years since the first language experiments on chimpanzees. Robert Ingersoll was one of the researchers from 1975 to 1983. He is well known for being one of the main carers and best friend of the chimpanzee, Nim Chimpsky, but there were other chimpanzees in the University of Oklahoma's Institute for Primate Studies, including Washoe, Moja, Kelly, Booee, and Onan, who were taught sign language in the quest to discover whether language is learned or innate in humans. Antonina Anna Scarna's expertise in language acquisition and neuroscience offers a vehicle for critical evaluation of those studies. Ingersoll and Scarna investigate how this research failed to address the emotional needs of the animals. Research into trauma has made scientific advances since those studies. It is time to consider the research from a different perspective, examining the neglect and cruelty that was inflicted on those animals in the name of psychological science. This book re-examines those cases, addressing directly the suffering and traumatic experiences endured by the captive chimpanzees, in particular the female chimpanzee, Washoe, and her resultant inability to be a competent mother. The book discusses the unethical nature of the studies in the context of recent research on trauma and offers a specific and direct psychological message, proposing to finally close the door on the language side of these chimpanzee studies. This book is a novel and groundbreaking account. It will be of interest to lay readers and academics alike. Those working as research, experimental, and clinical psychologists will find this book of interest, as will psychotherapists, linguists, anthropologists, historians of science and primatologists, as well as those involved in primate sanctuary and conservation.

This collection of writings aims to show how culture and ethnicity play a role in the influence of human social behaviour. An overview of the current psychological knowledge about African-Americans, Asian Americans/Pacific Islanders, American Indians/Alaska Natives and Hispanics/Latinos in the United States, the book addresses basic concepts in the field: race, ethnic identity, acculturation and biculturalism. In addition to examining the sociodemographic characteristics and history of these groups, psychosocial conditions such as crime, delinquency, psychopathologies and clinical and treatment issues are also explored.

First Published in 1998. Routledge is an imprint of Taylor & Francis, an informa company.

Jean Piaget was one of the most salient and inspirational figures in psychological and educational research this century. He was prolific, authoring or editing over eighty books and numerous journal papers which have spawned a huge and fertile continuation of his research over the decades. A major component of any course on children's psychological development and a research tradition that is expanding, scholars need access to the original texts rather than relying on secondhand accounts. Jean Piaget: Selected Works is a chance to acquire key original texts, most of which have been previously unavailable for several years.

Motivation and Culture brings together an international list of writers with a variety of academic backgrounds and cultural experiences to explore the ways culture influences motivation. Traditionally, culture has long been neglected by those interested in motivation theories; instead, the focus has been on the individual in relation to biological and cognitive models. While the biological component of motivation is not neglected in this volume, most of the essays emphasize the ways culture needs to be taken into consideration both in formulating theories of motivation and applying them to the modern multicultural world.

We humans are faced with an interesting problem: That which we think we un derstand the most-our own behavior-we probably understand the least. On the eve of a new millennium. the planet is beset by a host of problems that are. for the most part. caused by human behavior. Ironically. although it seems that the greatest impact of our behavior is on the planet and its other inhabitants. we may actually be threatening our own future the most. For example. we have caused untold harm to the air we breathe. to the water we drink. and. by exten sion. to much of the food we eat. More important perhaps. we have created a so ciety in which. among other things. many people are anxious and depressed. young women starve themselves. and alcohol and cigarette use are responsible for hundreds of thousands of cases of illness and death every year. And humans still murder one another at an astounding rate. while at the same time continu ing to affirm the value of human life. At a time when it is critical that our chil dren become educated. more and more children are not learning the basic skills they will need to think logically so that they can begin to solve the world's problems. The question may be not "Can the planet survive?" but. rather. "Can we humans survive and change our own destructive actions?" Although many scholars. philosophers."

As we begin a new century, the astonishing spread of nationally and internationally accessible computer-based communication networks has touched the imagination of people everywhere. Suddenly, the Internet is in everyday parlance, featured in talk shows, in special business "technology" sections of major newspapers, and on the covers of national magazines. If the Internet is a new world of social behavior it is also a new world for those who study social behavior. This volume is a compendium of essays and research reports representing how researchers are thinking about the social processes of electronic communication and its effects in society. Taken together, the chapters comprise a first gathering of social psychological research on electronic communication and the Internet.
The authors of these chapters work in different disciplines and have different goals, research methods, and styles. For some, the emergence and use of new technologies represent a new perspective on social and behavioral processes of longstanding interest in their disciplines. Others want to draw on social science theories to understand technology. A third group holds to a more activist program, seeking guidance through research to improve social interventions using technology in domains such as education, mental health, and work productivity. Each of these goals has influenced the research questions, methods, and inferences of the authors and the "look and feel" of the chapters in this book.
Intended primarily for researchers who seek exposure to diverse approaches to studying the human side of electronic communication and the Internet, this volume has three purposes:
* to illustrate how scientists are thinking about the social processes and effects of electronic communication;
* to encourage research-based contributions to current debates on electronic communication design, applications, and policies; and
* to suggest, by example, how studies of electronic communication can contribute to social science itself.

The rationale behind how people value and trade stocks is of unparalleled interest to governments, companies and other participants in stock markets. The book focuses on the way in which investors process information and form expectations about future gains. It argues that humans fall short of the perfect information processing required by theory, and that their expectations are based on more than just future company earnings. Karl-Erik Warneryd discusses the psychology of investing, providing detailed coverage of how financial expectations are formed, how complex decisions are made and how emotions and influence from others affect the financial decisions of individuals. Empirical studies featured in the book suggest that many, if not most, stockholders have long-term goals, believe in certain stocks, and make few transactions - behavior which, argues the author, may have a stabilizing influence upon stock prices. As a unique overview of how investors process information and build up expectations of future gains on stocks, this fascinating book will be welcomed by students of, and researchers in, economic psychology and behavioral finance. Stock-Market Psychology will also be invaluable to practitioners of finance who wish to learn more about the psychology behind financial transactions.

Recently, there has been a renewal of interest in the broad and loosely bounded range of phenomena called deception and self-deception. This volume addresses this interest shared by philosophers, social and clinical psychologists, and more recently, neuroscientists and cognitive scientists. Expert contributors provide timely, reliable, and insightful coverage of the normal range of errors in perception, memory, and behavior. They place these phenomena on a continuum with various syndromes and neuropsychiatric diseases where falsehood in perception, self-perception, cognition, and behaviors are a peculiar sign. Leading authorities examine the various forms of "mythomania," deception, and self-deception ranging from the mundane to the bizarre such as imposture, confabulations, minimization of symptomatology, denial, and anosognosia. Although the many diverse phenomena discussed here share a family resemblance, they are unlikely to have a common neurological machinery. In order to reach an explanation for these phenomena, a reliable pattern of lawful behavior must be delineated. It would then be possible to develop reasonable explanations based upon the underlying neurobiological processes that give rise to deficiencies designated as the mythomanias. The chapters herein begin to provide an outline of such a development. Taken as a whole, the collection is consistent with the emerging gospel indicating that neither the machinery of "nature" nor the forces of "nurture" taken alone are capable of explaining what makes cognition and behaviors aberrant.

Why do some young adults substantially change their patterns of smoking, drinking, or illicit drug use after graduating from high school? In this book, the authors show that leaving high school and leaving home create new freedoms that are linked to increases in the use of cigarettes, alcohol, marijuana, and cocaine. They also show that marriage, pregnancy, and parenthood create new responsibilities that are linked to decreases in drug use.
The research is based on more than 33,000 young people followed from high school through young adulthood by the nationwide Monitoring the Future project. Every two years, participants reported on their drug use, as well as their schooling, employment, military service, living arrangements, marriages, pregnancies, parenthood, and even their divorces.
The unique qualities of this research--large nationally representative samples, follow-ups extending up to 14 years beyond high school, and multiple approaches to analysis and data presentation--allowed the examination of several important influences simultaneously, while retaining much of the rich detail encountered in the real world. On the whole, the results are encouraging, suggesting that the potentials for change and improvement during the transition to adulthood are as important as the detrimental effects of problem behavior in adolescence. This research is a "must" read for anyone concerned with how new freedoms and responsibilities impact adolescents, young adults, and the use of licit and illicit drugs.

Although it has been assumed since early recorded history that psycho logical factors influence health and illness, it has only been within the past few years that a group of investigators and clinicians with a shared interest in the application of psychological principles and techniques to health and illness has existed. Over this same period of time, a number of multi-author books on the topic of health psychology and an associ ated field, behavioral medicine, have been published. Although these books are major resources for the investigator and the clinician in the field, it is often difficult for students, both undergraduate and graduate, to learn the basics of health psychology from such books. Thus, Health Psychology: A Psychobiological Perspective was written to provide such basics. The need for such a textbook in health psychology became appar ent to the first author when he was searching for reading material for an undergraduate course in health psychology at McGill University. This book grew out of the course in health psychology, and its structure represents the course content. The purpose of the book is to present the theoretical, empirical, and clinical aspects of the rapidly developing field of health psychology. Data from a number of subdisciplines within psychology and the behav ioral and health-related sciences are integrated throughout each chapter in an effort to provide a balanced perspective. Health Psychology explores the development of the field and its research methodologies, theoretical models, and intervention possibilities."

One of the most profound insights of the dynamic systems perspective is that new structures resulting from the developmental process do not need to be planned in advance, nor is it necessary to have these structures represented in genetic or neurological templates prior to their emergence. Rather, new structures can emerge as components of the individual and the environment self-organize; that is, as they mutually constrain each other's actions, new patterns and structures may arise. This theoretical possibility brings into developmental theory the important concept of indeterminism--the possibility that developmental outcomes may not be predictable in any simple linear causal way from their antecedents.
This is the first book to take a critical and serious look at the role of indeterminism in psychological and behavioral development.
* What is the source of this indeterminism?
* What is its role in developmental change?
* Is it merely the result of incomplete observational data or error in measurement?
It reviews the concepts of indeterminism and determinism in their historical, philosophical, and theoretical perspectives--particularly in relation to dynamic systems thinking--and applies these general ideas to systems of nonverbal communication. Stressing the indeterminacy inherent to symbols and meaning making in social systems, several chapters address the issue of indeterminism from metaphorical, modeling, and narrative perspectives. Others discuss those indeterministic processes within the individual related to emotional, social, and cognitive development.

One of the most important practical problems in child psychology and psychia try is the differential diagnosis of emotional disorders. Until recently, the gener al mode of assessment had been to apply to children the characteristics of psychopathology that were evident in adults. In addition, there had been few assessment tools available for use with children aside from modified versions of adult instruments. Understandably, this approach was controversial, and dissat isfaction with it led to the more recent knowledge that adult and child problems may be manifested quite differently. The third edition of the Diagnostic and Statistical Manual of Mental Disorders takes these factors into account much more extensively than previous editions. Furthermore, a great deal of research on methodology in child assessment procedures has emerged recently. Yet, in spite of these advances, practicing clinicians are still frequently at a loss in moving from the characteristics of the disturbed child before them to the final assign ment of a psychiatric diagnosis. The focus of this book is to outline the various methods of viewing and categorizing the wide range childhood psycho pathology, with special emphasis on the end product of making a differential diagnosis. Our goal was to make this book unique in several ways. First, we attempted to cover a wider range of disorders than is typical in currently available hand books."

Being sick is a normal part of childhood, and being seriously ill is the unfortunate lot of many children. Every child in the United States has some contact with the healthcare system at some time, and it is estimated that one of every two children or adolescents is hospitalized as a result of illness or injury. Being injured, undergoing routine medical procedures, getting sick, or being hospitalized confront children with challenges on many levels--physical, mental, emotional, and social.
The premise of this volume is that developmental and psychological factors are central elements in many current problems in child health such as persistent crying in infants, sources of children's injury and respiratory illness, children's coping with medical procedures, childhood trauma, and physical and mental well-being in adolescence. Understanding, promoting, and maintaining children's health, therefore, depend to a great extent--and are likely to depend even more in the future--on elucidating the determinants and consequences of children's and parents' health-related behaviors and attitudes.
Chapter contributors include physicians and psychologists who apply principles of developmental and social psychology to their research on specific problems in children's health. Their offerings delineate current areas of collaboration between developmental psychology and behavioral pediatrics. These perspectives should prompt researchers and practitioners to explore additional ways in which more extensive endeavors at the interface of these two disciplines will facilitate efforts to understand children's health behaviors and foster children's well-being. Attention to this work should lead to moredirect clinical applicability and translation for preventive policy strategies as well as therapeutic interventions.

This book was written with the belief that ordinal statistical methods--sometimes discussed under the title of "nonparametric statistics"--deserve much more serious attention as research tools than they have traditionally had. There are three classes of reasons for this:
*Many behavioral variables constitute only ordinal scales, not interval measurements that are required for traditional statistics.
*Various research issues that are of primary interest in behavioral research are themselves questions about order: Which group scores higher? Is the order on this variable similar to the order on that?
*Inferences from ordinal statistics are less subject to distributional peculiarities of the data than are those from traditional statistics.
Taking an innovative approach, this book treats ordinal methods in an integrated way rather than as a compendium of unrelated methods, and emphasizes that the ordinal quantities are highly meaningful in their own right, not just as stand-ins for more traditional correlations or analyses of variance. In fact, since the ordinal statistics have desirable descriptive properties of their own, the book treats them parametrically, rather then nonparametrically. The author discusses how ordinal statistics can be applied in a much wider set of research situations than has usually been thought, and that they can often come closer to answering the researcher's primary questions than traditional ones can. And he includes some extensions of ordinal methods in order to accomplish that end.

A year before his death, B.F. Skinner wrote that "There are two unavoidable gaps in any behavioral account: one between the stimulating action of the environment and the response of the organism and one between consequences and the resulting change in behavior. Only brain science can fill those gaps. In doing so, it completes the account; it does not give a different account of the same thing." This declaration ended the epoch of radical behaviorism to the extent that it was based on the doctrine of the "empty organism," the doctrine that a behavioral science must be constructed purely on its own level of investigation. However, Skinner was not completely correct in his assessment. Brain science on its own can no more fill the gaps than can single level behavioral science. It is the relation between data and formulations developed in the brain and the behavioral sciences that is needed.
This volume is the result of The Fourth Appalachian Conference on Behavioral Neurodynamics, the first three of which were aimed at filling Skinner's first gap. Taking the series in a new direction, the aim of the fourth and subsequent conferences is to explore the second of the gaps in the behavioral account noted by Skinner. The aim of this conference was to explore the aphorism: "The motivation for learning is self organization." In keeping with this aim and in the spirit of previous events, this conference's mission was to acquaint scientists working in one discipline with the work going on in other disciplines that is relevant to both. As a result, it brought together those who are making advances on the behavioral level -- mainly working in the tradition of operant conditioning -- and those working with brains -- mainly amygdala, hippocampus, and far frontal cortex.