Along with psychopathology, cognition has been one of the primary phenotypic focal points of the field of behavior genetics since its inception. Francis Galton's 1874 examination of eminent families in Britain was among the earliest attempts to investigate whether cognitive achievements run in families. This volume presents current methodologies for understanding cognitive abilities that move beyond the outdated nature vs. nurture paradigm. Recent advances in both collection and statistical modeling of twin data, particularly longitudinal twin data, make this an especially advantageous moment to produce a work that presents a collection of the groundbreaking research on cognitive abilities across the lifespan. This volume presents an overview of the current state of quantitative and molecular genetic investigations into the many facets of cognitive performance and functioning across the lifespan.

Haptics technology is being used more and more in different applications, such as in computer games for increased immersion, in surgical simulators to create a realistic environment for training of surgeons, in surgical robotics due to safety issues and in mobile phones to provide feedback from user action. The existence of these applications highlights a clear need to understand performance metrics for haptic interfaces and their implications on device design, use and application. Performance Metrics for Haptic Interfaces aims at meeting this need by establishing standard practices for the evaluation of haptic interfaces and by identifying significant performance metrics. Towards this end, a combined physical and psychophysical experimental methodology is presented. Firstly, existing physical performance measures and device characterization techniques are investigated and described in an illustrative way. Secondly, a wide range of human psychophysical experiments are reviewed and the appropriate ones are applied to haptic interactions. The psychophysical experiments are unified as a systematic and complete evaluation method for haptic interfaces. Finally, synthesis of both evaluation methods is discussed. The metrics provided in this state-of-the-art volume will guide readers in evaluating the performance of any haptic interface. The generic methodology will enable researchers to experimentally assess the suitability of a haptic interface for a specific purpose, to characterize and compare devices quantitatively and to identify possible improvement strategies in the design of a system.

How can we account for the sudden appearance of such dazzling artists and scientists as Mozart, Shakespeare, Darwin, or Einstein? How can we define such genius? What conditions or personality traits seem to produce exceptionally creative people? Is the association between genius and madness really just a myth? These and many other questions are brilliantly illuminated in The Origins of Genius. Dean Simonton convincingly argues that creativity can best be understood as a Darwinian process of variation and selection. The artist or scientist generates a wealth of ideas, and then subjects these ideas to aesthetic or scientific judgment, selecting only those that have the best chance to survive and reproduce. Indeed, the true test of genius is the ability to bequeath an impressive and influential body of work to future generations. Simonton draws on the latest research into creativity and explores such topics as the personality type of the genius, whether genius is genetic or produced by environment and education, the links between genius and mental illness (Darwin himself was emotionally and mentally unwell), the high incidence of childhood trauma, especially loss of a parent, amongst Nobel Prize winners, the importance of unconscious incubation in creative problem-solving, and much more. Simonton substantiates his theory by examining and quoting from the work of such eminent figures as Henri Poincare, W. H. Auden, Albert Einstein, Marie Curie, Charles Darwin, Niels Bohr, and many others. For anyone intrigued by the spectacular feats of the human mind, The Origins of Genius offers a revolutionary new way of understanding the very nature of creativity.

This unique text covers the core research methods and the philosophical assumptions that underlie various strategies, designs, and methodologies used when researching cultural issues. It teaches readers why and for what purpose one conducts research on cultural issues so as to give them a better sense of the thinking that should happen before they go out and collect data. More than a "methods text", it is about all the steps that go into doing cross-cultural research. It discusses how to select the most appropriate methods for data analysis and which approach to use, and details quantitative, qualitative, and mixed methods for experimental lab studies and ethnographic field work.

Can the phenomena of the human mind be separated from the practices of spiritual formation-of growing to have the mind of Christ? Research into the nature of moral and spiritual change has revived in recent years in the worlds of psychology on one hand and theology and philosophy on the other. But psychology and spiritual formation draw upon distinct bodies of research and theory grounded in different methodologies, resulting in conversation that has suffered from a lack of interdisciplinary cross-pollination. Rooted in a year-long discussion held by Biola University's Center for Christian Thought (CCT), this volume bridges the gaps caused by professional specialization among psychology, theology, and philosophy. Each essay was forged out of an integrative discussion among theologians, psychologists, philosophers, New Testament scholars, educators, and pastors around the CCT seminar table. Topics that emerged included relational and developmental spirituality, moral virtue and judgment, and suffering and trauma. Psychology and Spiritual Formation in Dialogue speaks across disciplinary divides, fostering fruitful conversation for fresh insights into the nature and dynamics of personal spiritual change. Contributors include Justin L. Barrett, School of Psychology, Fuller Theological Seminary Earl D. Bland, Rosemead School of Psychology, Biola University Ellen T. Charry, Princeton Seminary John H. Coe, Biola University Robert A. Emmons, University of California, Davis Stephen Evans, Baylor University Bruce Hindmarsh, Regent College, Vancouver Marie T. Hoffman, New York University James M. Houston, Regent College, Vancouver Steven J. Sandage, David R. Paine, and Jonathan Morgan, Boston University Siang Yang Tan, School of Psychology, Fuller Theological Seminary Everett L. Worthington, Jr., Brandon J. Griffin, and Caroline R. Lavelock, Virginia Commonwealth University Edited by Thomas M. Crisp, professor of philosophy, Biola University Steve L. Porter, professor of theology, spiritual formation, and philosophy, Talbot School of Theology and Rosemead School of Psychology, Biola University Gregg Ten Elshof, professor of philosophy, Biola University Christian Association for Psychological Studies (CAPS) Books explore how Christianity relates to mental health and behavioral sciences including psychology, counseling, social work, and marriage and family therapy in order to equip Christian clinicians to support the well-being of their clients.

Over the last 20 years there have been a large number of technical advances and changes in the field of educational and psychological testing. According to Anne Anastasi, The decade of the 1980's has been a period of unusual advances in, psychological testing. Technological progress, theoretical sophistication, and increasing pro fessional responsibility are all evident in the fast-moving events in this field (A. Anastasi, Psychological Testing, Sixth Edition. New York: Macmillan, 1988). On the psychometric front, advances in topics such as item response theory, criterion-referenced measurement, generalizability theory, . analy sis of covariance structures, and validity generalization are reshaping the ways that ability and achievement tests are constructed and evaluated, and that test scores are interpreted. But \Jsychometric advances, as substantial and important as they have been, are only a fraction of the major changes in the field of testing. Today, for example, the computer is radically chang ing the ways in which tests are constructed, administered, and scored. Computers are being used to administer tests "adaptively." That is, the sequence of questions an examinee is administered depends upon his or her performance on earlier administered items in the test. Tests are "adapted" to the ability levels of the examinees who are being assessed. One result is shorter tests with little or no loss in measurement precision. Computers are also being used to store or bank test items. Later, items of interest can be selected, and the computer is used to print copies of the test."

This book provides a detailed examination of argumentative interactions in families with young children during mealtimes. It explores both the restrictions and the opportunities family mealtimes present and the types of issues addressed through argumentative discussions. Antonio Bova puts forward an in depth analysis of how both parents and children contribute to the inception and development of an argumentative discussion, and the categories of argument adopted most often by the two groups. Drawing upon a wealth of qualitative data from the recorded mealtime conversations of Italian and Swiss-Italian middle-class families, the author examines the crucial importance of argumentative interactions between parents and children during mealtimes. This book builds on recent advances in the study of the psychology of social interaction and sheds new light on the importance of argumentation at all stages of life.

In the preface to his noveL "SmaU WorLd" David Lodge writes: "When ApriL with its sweet showers has pierced the drought of March to the root, and bathed every vein of earth with that Liquid by whose power the fLowers are engendered; when this zephyr, too, with its duLcet breath, had breathed Life into the tender new shoots . . . . then as the poet Geoffrey Chaucer observed many years ago, foLk Long to go on piLgrimages. OnLy these days professionaL peopLe caU them conferences. " At the end of . June 1985 about 50 scientists drawn from a dozen different countries gathered in Aberdeen for a week to attend the first internationaL meeting devoted entireLy to studies concerning the ways humans recognise faces and read the emotionaL expressions written on them. The meeting took the form of a Workshop, funded by NATO Scientific Affairs Division. So the emphasis was as much on discussing ideas and techniques as it was on present ing origina L experimenta L work. The participants were drawn from the fieLds 0: cognitive psychoLogy, neuropsychoLogy, neuroLogy computer science and aU had an interest in normaL or pathoLogicaL and aspects of face pY>ocessing and a few had the additionaL concern of using computer technoLogy either to mimic human face processing or to assist people to recaLL and recognise faces. Faces have always been considered intrinsicaLLy interesting objects by poets and a.

Leadership, Work, and the Dark Side of Personality uses an interpersonal psychological perspective to unite general theories of both personality and leadership. By focusing in on the interpersonal, the book characterizes social behaviors by their agency (how dominant they are) and by their communion (how relational and nurturing they are). It argues that these interpersonal dimensions align closely with the traditional structure of leader behaviors-both task-related and relationship oriented behaviors-and uses those frameworks to orient trait theory for both normal-range personality traits and subclinical (dark side) traits. After overviewing the history of leadership theory, reviewing normal range personality traits (Extraversion, Neuroticism, Conscientiousness, Agreeableness and Openness) and subclinical traits, such as the Dark Triad (Narcissism, Machiavellianism and Psychopathy), the book moves on to thoroughly bring the perspective of interpersonal psychology to bear on questions of personality and leadership, and ends by narrowing in on how the dark side of personality affects the leadership process-for better and for worse.

Interest in the field of neurodevelopmental disorders has grown exponentially in recent years across a range of disciplines, including psychology, psychiatry, education and neuroscience. The research itself has become more sophisticated, using multidisciplinary methods to probe interdisciplinary questions. Neurodevelopmental Disorders: Research Challenges and Solutions provides a thorough overview of the key issues involved in researching neurodevelopmental disorders. The volume includes 14 chapters, arranged over three sections. Chapters in the first section address general research challenges for the study of neurodevelopmental disorders. The second section draws upon specific disorders (such as Williams syndrome, Autism Spectrum Disorders, Down Syndrome, Fragile X Syndrome, ADHD, and Language Disorders) to consider the syndrome-specific issues or challenges that may be crucial to advancing our understanding of aspects of cognition and behavior associated with them. The final section considers how research evidence may be translated into practice to begin making an impact upon the lives of individuals who have neurodevelopmental disorders and their families. Each chapter in the book also includes 'practical tips' for either conducting research with individuals who have neurodevelopmental disorders or considering wider practical issues. The book will be indispensable reading for advanced students, researchers, and practitioners in the fields of developmental psychology, developmental psychopathology, special needs education, neuropsychology, and neurodevelopmental disorders.

Globally there is growing concern over charities abilities to raise funds. This is of concern to both charity organizations and policy makers. One of the key factors that determine the public's willingness to provide funds (to donate) is trust in both specific charity organizations and the sector in general. A significant amount of research from a number of disciplines has pointed to ways in which the public's trust can be generated and maintained. Bring this research into a single source will provide a valuable guide for both individual charity organizations and policy makers.

One of the major domestic policy issues of our time is whether our nation can provide a more effective educational experience for our children. Economists have stressed that the quality of our educational system eventually defines the ability of our workforce, which in turn affects our competitive position in the world market. This issue has earned increasing attention in light of recent reports that students in many nations perform at higher levels of educational competence than children in America's schools. Inspiring Greatness in Education describes the 21st Century Schools program (21C), a whole-school reform model developed by Edward Zigler over 20 years ago and since then has been in a constant state of testing, implementation, and scaling up. The goal of 21C is to promote optimal child development, which should become manifest in sound educational performance. In practice, 21C provides preschool education as well as good-quality child care before and during the school years, in combination with a number of other family supports. This book will provide an in-depth case study examination of the experience of the Independence School District in Independence, Missouri. The Independence School District embraced School of the 21st Century concepts in 1988, becoming the first urban school district in the nation to do so. This book reveals and documents Independence School District's success as a national model for 21C programming, as well as the experiences, testimonials and opinions of parents, students, teachers, administrators and community officials. By focusing on the impetus and history of the 21C concept, its organic evolution and its applications at the Independence School District, this book is designed to inform, educate, and inspire all who read it and to serve as a model for other school districts that want to achieve similar successes.

From Antarctica to Outer Space: Life in Isolation and Confinement aims to revitalize and encourage behavioral research in spaceflight as well as in polar and comparable settings. It comprises a broad collection of papers that evolved from presentations at a three day conference entitled The Human Experience in Antarctica: Applications to Life in Space (The Sunnyvale Conference). This conference was co-sponsored by the Division of Polar Programs of the National Science Foundation and the National Aeronautics and Space Administration and held in 1987. The book provides, through firsthand accounts and research reviews, an introduction to the human facet in isolated and confined environments such as Antarctica, outer space, submarines, and remote national parks. The book discusses some of the theoretical issues underlying research on isolated and confined people, thus demonstrating the applicability of certain general theories of behavior. It also focuses on basic psychological and social responses to isolation and confinement. Studies whose primary purpose is to explore the effects of selection, training, and environmental design on human behavior and mission outcomes are discussed.

Missing data affect nearly every discipline by complicating the statistical analysis of collected data. But since the 1990s, there have been important developments in the statistical methodology for handling missing data. Written by renowned statisticians in this area, Handbook of Missing Data Methodology presents many methodological advances and the latest applications of missing data methods in empirical research. Divided into six parts, the handbook begins by establishing notation and terminology. It reviews the general taxonomy of missing data mechanisms and their implications for analysis and offers a historical perspective on early methods for handling missing data. The following three parts cover various inference paradigms when data are missing, including likelihood and Bayesian methods; semi-parametric methods, with particular emphasis on inverse probability weighting; and multiple imputation methods. The next part of the book focuses on a range of approaches that assess the sensitivity of inferences to alternative, routinely non-verifiable assumptions about the missing data process. The final part discusses special topics, such as missing data in clinical trials and sample surveys as well as approaches to model diagnostics in the missing data setting. In each part, an introduction provides useful background material and an overview to set the stage for subsequent chapters. Covering both established and emerging methodologies for missing data, this book sets the scene for future research. It provides the framework for readers to delve into research and practical applications of missing data methods.

Understanding how our brains and bodies actually work is a powerful tool in mitigating the anxiety generated by unpleasant physical and emotional symptoms that we all may experience from time to time. Here, Robert Scaer unravels the complexities of the brain-body connection, equipping all those who are in distress with a plausible explanation for how they feel. Making the science accessible, he outlines the core neurobiological concepts underlying the brain-body interface and explains why physical and emotional symptoms of stress and trauma occur. He explains why "feelings" represent physical sensations that inform us about the nature of our brain-body conflicts. He also offers practical, easy-to-implement strategies for strengthening motor skills, learning to listen to our gut to gauge our feelings, attuning to the present, and restoring personal boundaries to relieve symptoms and navigate a path to recovery.

Increasing nonresponse rates in surveys are a matter of concern internationally, as low response rates put the quality of survey data into question. The risk of biased data is high if nonrespondents differ significantly from respondents. In arguing that sample persons' personality traits are decisive in survey participation decisions, Denise Sassenroth investigates the mechanisms causing increasing nonresponse rates. Based on a modification of the Social Isolation Hypothesis, she analyses the impact of sample persons' personality on participation decisions with data from the German General Social Survey and the LISS Panel from the Netherlands.

Psychology: A Behavioral Overview is an introductory text with an orienting per spective that is frankly behavioral rather than eclectic. This focus is made quite clear in the first chapter of the book, but in the remainder it also becomes clear that such a focus permits coverage of most of the topics found in the more common introductory text. Actually, the next five chapters (dealing with psy chology as a scienc~, methodology, evolution, physiology, and learning) are in many ways comparable to the treatments provided in more eclectic introductory texts. The behavioral focus and the departure from traditional approaches be come most significant in the last six chapters which deal with traditional psycho logical topics (e. g. , language, child development, and personality)-but deal with them systematically in terms of the concepts and principles introduced in the chapters on evolution and physiology, and especially in the chapter on learning. Using the concepts provided early in the text to interpret complex aspects of human behavior provides valuable justification for those concepts, as well as an opportunity for improved understanding of them. Although students will not make extensive contact with the variety of the oretical approaches found in the typical text, they will become especially compe tent in the use of behavioral concepts and principles to interpret and understand many of the topics of traditional importance in psychology.

This book uses newly collected data with nearly 2000 observations across Africa and Latin America of SME owner/operators to examine if psychometric tools can distinguish the good ones from the bad ones. This book fully describes the development problem and how psychometric tools can help solve it. Moreover, it presents and develops the unique statistical methodologies to deploy psychometric tools for credit screening. This will be the single complete publication of the work to date by the entrepreneurial finance lab, created by Klinger & Khwaja. This work started as a research project at Harvard University's center for international development, with funding from Google.org. This work is very high profile, winning the G-20 SME Finance Challenge in 2010 (global open competition to identify the best scalable solutions to unlocking SME finance- winners honored at the G-20 summit in Seoul Korea and receiving significant funding from G-20 countries for the implementation of their models).

The Stirling Psychology of Language Conference was held in the University of Stirling, 21-26 June 1976. 250 people attended the conference and 70 papers were presented. The two volumes of Pro ceedings present a selection of papers from the conference reflect ing as far as possible the range of topics that were discussed. Volume 1 is concerned exclusively with language acquisition. In recent years the 'centre of gravity' of acquisition research has shifted from syntactic and phonological description to the amor phous domains of semantics and pragmatics. This shift is reflected in the two large sections (II and III) devoted to these aspects of language development. In addition the volume contains three smaller sections dealing with general problems of acquisition theory, syntax and the development of comprehension, and applied developmental psycholinguistics. Volume 2 contains a substantial section of papers which stress the formal aspects of psycholinguistics: these include papers in which artificial intelligence figures prominently, papers which apply re cent developments in syntax and semantics to psycholinguistic prob lems, and papers that are broadly critical of the use psychologists have made of linguistic theories. Volume 2 also contains a section dealing with the experimental study of sentence comprehension and production, and there is a final section concerned with phonology and its development."

THE FORMATIVE TENDENCY I have often pointed out that in my work with individuals in therapy, and in my experience in encounter groups, I have been led to the con viction that human nature is essentially constructive. When, in a ther apeutic climate (which can be objectively defined) a person becomes sharply aware of more of his or her internal experiencing and of the stimuli and demands from the external world, thus acquiring a full range of options, the person tends to move in the direction of becoming a socially constructive organism. But many are critical of this point of view. Why should such a positive direction be observed only in humans? Isn't this just pure op- . . ? timi sm. So quite hesitantly, because I have to draw on the work and thinking of others rather than on my own experience, I should like to try to set this directional tendency in a much broader context. I shall draw on my general reading in the field of science, but I should like to mention a special indebtedness to the work of Lancelot Whyte in The Universe of Experience (Harper and Row, 1974), the last book he wrote before his death. Though the book has flaws, in my judgment this historian has some thought-provoking themes to advance. I have learned from many others as well."

The present volume is a continuation of Volume 8 in the Annals series. Together Volumes 8 and 9 are intended to show the contribu- tion of history to theory in psychology. The reader is referred to the Introduction by Hans Rappard and Pieter van Strien, and the Preface in Volume 8 that serve as a prelude to the papers included in both volumes. Volume 8 includes three major papers: Psychological objects, practice, and history by Kurt Danziger, with commentaries by Mitchell Ash, Franz Samelson, and John Mills; History and the psychological imagination by Irmingard Staeuble, with commentar- ies by Carl Graumann and Roger Smith; and The historical practice of theory construction by Pieter 1. van Strien, with commentaries by Helmut Luck, Kenneth Gergen, and Ian Lubek. Similarly, the present volume includes three major papers and ten commentaries. In preparation of this volume and its companion, Volume 8, we gratefully acknowledge the assistance of Valerie Welch who entered the text, and Casey Boodt who proofread the text and prepared the indexes. Leendert P. Mos and William J. Baker June, 1993 vii Contents Chapter 1. History and system ...* ...* ...1 ...Hans V Rappard Psychology as its history . ..*...**...*. *...*. . 41 Daniel N. Robinson Theoretical psychology, systematology, and phenomenological variation...* ...47 . Eckart Scheerer Systematization and history...* * ...63 K. B. Madsen Towards the remarriage of theoretical psychology and psychology: Reply to commentators...67 Hans V Rappard Chapter 2.

This volumeis a unique contribution to the exploration of a new perspective in the study of well-being, which tries to overcome the quantification bias by creating an account of 'the good life' in a specific place. Rather than numbers, this research focuses on local narratives, emphasising the urgent need to include a wider range of methodological approaches when engaging with well-being.

Thevolume demonstrates through the Bolivian case study the value of qualitative research for well-being studies. It shows the potential to integrate predominant quantitative data with qualitative outcomes, such as those emerging through ethnography. It is aimed at academics, researchers and students in well-being/quality of life studies, as well as audiences in the non-profit, governmental and policy in the non-profit, governmental and policy sectors. The book provides new perspectives in achieving better indicators of well-being and quality-of-life. "

This is the first of a two-volume work in the Annals series devoted to developmental psychology. The project was originally conceived in 1985 when Paul van Geert, who had just completed his Theory building in developmental psychology (North Holland, 1986), agreed to col laborate on anAnnals volume examining foundational issues pertaining to the concept of development. The project attracted considerable interest and, in view of the length of the resulting manuscript, a decision was made to publish it in two volumes. Fortunately, the contributors provided coherent perspectives on two relatively distinct developmen tal themes which served to facilitate our task of dividing their contribu tions into two volumes. The first volume deals with the foundations of developmental theory and methodology; the second volume -to appear as Volume 8 of the Annals -with theoretical issues in developmental psychology. In this first volume, the contributions by Willis Overton and Joachim Wohlwill were completed in 1988, those by Roger Dixon, Richard Lerner, and David Hultsch, and Paul van Geert in 1989. Commentaries followed quickly and replies to commentaries were completed in 1990. Paul van Geert provides a general framework within which the founda tional issues of development are discussed. He is especially concerned with the nature of transition models and the structure of time in developmental theory. The relationship between methods and framework, or theory, is the topic of Joachim Wohlwill's contribution."

The field of health psychology has exploded in the last decade due to progress identifying physiological mechanisms by which psychological, social, and behavioral factors can put people's health and well-being at risk. The Handbook of Physiological Research Methods in Health Psychology provides thorough, state-of-the-art, and user-friendly coverage of basic techniques for measurement of physiological variables in health psychology research. It is designed to serve as a primary reference source for researchers and students interested in expanding their research to consider a biopsychosocial approach. Chapters addressing key physiological measures have been written by international experts with an eye towards documenting essential information that must be considered in order to accurately and reliably measure biological samples. The book is not intended to be a lab manual of specific biomedical techniques, nor is it intended to provide extensive physiological or anatomical information. Rather, it takes the approach most useful for a non-specialist who seeks guidance on how and when to collect biological measures but who will have the actual samples assayed elsewhere. The Handbook can be thought of as a primer or a gateway book for researchers new to the area of physiological measurement and for readers who would like to better understand the meaning of physiological measures they encounter in research reports.