Download or read book Twins as a Tool of Behavioral Genetics written by T. J. Bouchard and published by . This book was released on 1993-12-28 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twins as a Tool of Behavioral Genetics Edited by T. J. Bouchard, Jr. P. Propping Every human being is genetically unique and consequently genetically different from every other human being. The one exception is identical (monozygotic) twins, who share exactly the same genome. Fraternal (dizygotic) twins share half of their genes in common by descent. Twins of both types constitute "an experiment of nature". Because it is unethical to carry out powerful experiments on human beings in order to explore the causes of variation in human traits, this natural experiment with all of its vicissitudes is one of the few windows we have with which to view the genetic and environmental determinants of complex human behavioral traits. Many scientists believe that twins can only be used to estimate "heritability" and that they reveal nothing about how genes influence behavior. In addition, they argue that modern molecular genetics will quickly make twin research obsolete. These widely held views are largely incorrect. Twins are a unique and very powerful tool for exploring a wide variety of hypotheses about both the distal (mostly genetic) and proximal (mostly environmental) origins of human individual differences. Scientific knowledge accumulates most rapidly when scientists ask the right questions and utilize the right tools—the right tools for the job. This book attempts to highlight the questions that might be most productively addressed through the use of twin designs. Every tool, however, has its limitations. This book carefully examines the limitations and assumptions associated with the application of the method to each of the domains discussed. Goal of this Dahlem Workshop: to evaluate the environmental and genetic mechanisms underlying the structure and development of behavior in twins studies: the achievements, limitations, and potentials.
Download or read book The Oxford Handbook of Quantitative Methods Vol 2 Statistical Analysis written by Todd D. Little and published by Oxford University Press. This book was released on 2013-02-01 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research today demands the application of sophisticated and powerful research tools. Fulfilling this need, The Oxford Handbook of Quantitative Methods is the complete tool box to deliver the most valid and generalizable answers to todays complex research questions. It is a one-stop source for learning and reviewing current best-practices in quantitative methods as practiced in the social, behavioral, and educational sciences. Comprising two volumes, this handbook covers a wealth of topics related to quantitative research methods. It begins with essential philosophical and ethical issues related to science and quantitative research. It then addresses core measurement topics before delving into the design of studies. Principal issues related to modern estimation and mathematical modeling are also detailed. Topics in the handbook then segway into the realm of statistical inference and modeling with chapters dedicated to classical approaches as well as modern latent variable approaches. Numerous chapters associated with longitudinal data and more specialized techniques round out this broad selection of topics. Comprehensive, authoritative, and user-friendly, this two-volume set will be an indispensable resource for serious researchers across the social, behavioral, and educational sciences.
Download or read book Methodology for Genetic Studies of Twins and Families written by M. Neale and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few would dispute the truth of the statement `People are Different', but there is much controversy over why. This book authoritatively explains the methods used to understand human variation, and extends them far beyond the primary `nature or nurture' question. After chapters on basic statistics, biometrical genetics, matrix algebra and path analysis, there is a state-of-the-art account of how to fit genetic models using the LISREL package. The authors explain not only the assumptions of the twin method, but how to test them. The elementary model is expanded to cover sex limitation, sibling interaction, multivariate and longitudinal data, observer ratings, and twin-family studies. Throughout, the methods are illustrated by applications to diverse areas such as obesity, major depression, alcohol comsumption, delinquency, allergies, and common fears.
Download or read book Twins as a Tool of Behavioral Genetics written by Thomas J. Bouchard and published by . This book was released on 1993 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Behavioral Genetics written by Robert Plomin and published by Macmillan. This book was released on 2008-02-22 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of human and animal behavioral genetics and examines the crossroads where the fields of psychology, psychiatry, and genetics intersect.
Download or read book The Trouble with Twin Studies written by Jay Joseph and published by Routledge. This book was released on 2014-11-20 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Trouble with Twin Studies questions popular genetic explanations of human behavioral differences based upon the existing body of twin research. Psychologist Jay Joseph outlines the fallacies of twin studies in the context of the ongoing decades-long failure to discover genes for human behavioral differences, including IQ, personality, and the major psychiatric disorders. This volume critically examines twin research, with a special emphasis on reared-apart twin studies, and incorporates new and updated perspectives, analyses, arguments, and evidence.
Download or read book Nature and Nurture written by Robert Plomin and published by Wadsworth Publishing Company. This book was released on 1990 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Brief, accessible overview of methods and findings of behavioral genetics written by a leading scholar in the field.
Download or read book Behavior Genetics of Cognition Across the Lifespan written by Deborah Finkel and published by Springer Science & Business Media. This book was released on 2013-07-09 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Wrestling with Behavioral Genetics written by Erik Parens and published by JHU Press. This book was released on 2006 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wrestling with Behavioral Genetics brings together an interdisciplinary group of contributors -- geneticists, humanists, social scientists, lawyers, and journalists -- to discuss the ethical and social implications of behavioral genetics research. The essays give readers the necessary tools to critically analyze the findings of behavioral geneticists, explore competing interpretations of the ethical and social implications of those findings, and engage in a productive public conversation about them. "What sets this collection apart from others is the way that contributions from a diverse authorship are integrated to form a coherent whole... Doubtless this book will soon become a classic within behavioral genetics and compulsory reading for the non-specialist seeking to understand the basic scientific, social, and ethical issues within the field." -- American Journal of Bioethics "Informative, provocative, and challenging, this book is a must-read for anyone seeking to understand this emerging field." -- Social Theory and Practice "Promoting public conversation about behavioral genetics will be increasingly pertinent to creating enlightened, fair, and representative public policy... The 'wrestling' will go on for some time to come." -- New England Journal of Medicine "This volume presents a fair and honest treatment of the field that is both cautious at times and also optimistic and hopeful." -- Metapsychology Erik Parens is a senior research scholar at the Hastings Center and a visiting professor in the Science, Technology, and Society Program at Sarah Lawrence College. Audrey R. Chapman is a professor of community medicine and Healey Chair in Medical Humanities and Bioethics at the University of Connecticut School of Medicine. Nancy Press is a professor at the School of Nursing and the Department of Public Health at the School of Medicine, Oregon Health and Science University.
Download or read book Behavioral Genetics written by Robert Plomin and published by Macmillan Higher Education. This book was released on 2012-09-24 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over four decades, Behavioral Genetics has explored the crossroads where psychology and genetics meet, advancing step by step with this dynamic area of research as new discoveries emerge. The new Sixth Edition takes its place as the clearest, most up-to-date overview of human and animal behavioral genetics available, introducing students to the field’s underlying principles, defining experiments, recent advances, and ongoing controversies.
Download or read book Behavioral Genetics written by Martin Manosevitz and published by . This book was released on 1969 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Born Together Reared Apart written by Nancy L. Segal and published by Harvard University Press. This book was released on 2012-06-18 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The identical “Jim twins” were raised in separate families and met for the first time at age thirty-nine, only to discover that they both suffered tension headaches, bit their fingernails, smoked Salems, enjoyed woodworking, and vacationed on the same Florida beach. This example of the potential power of genetics captured widespread media attention in 1979 and inspired the Minnesota Study of Twins Reared Apart. This landmark investigation into the nature-nurture debate shook the scientific community by demonstrating, across a number of traits, that twins reared separately are as alike as those raised together. As a postdoctoral fellow and then as assistant director of the Minnesota Study, Nancy L. Segal provides an eagerly anticipated overview of its scientific contributions and their effect on public consciousness. The study’s evidence of genetic influence on individual differences in traits such as personality (50%) and intelligence (70%) overturned conventional ideas about parenting and teaching. Treating children differently and nurturing their inherent talents suddenly seemed to be a fairer approach than treating them all the same. Findings of genetic influence on physiological characteristics such as cardiac and immunologic function have led to more targeted approaches to disease prevention and treatment. And indications of a stronger genetic influence on male than female homosexuality have furthered debate regarding sexual orientation.
Download or read book Behavior Genetic Approaches in Behavioral Medicine written by J. Rick Turner and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading researchers examine how behavior genetics provides crucial insights into genetic and environmental influences in the development of biobehavioral disorders. These influences are illustrated by using the examples of cardiovascular disease, obesity and eating disorders, alcohol use and abuse, and smoking behavior. Contributors discuss the relevance of molecular genetic approaches and twin and family designs to the complex field of behavior medicine research.
Download or read book The Oxford Handbook of Developmental Psychology Vol 1 written by Philip David Zelazo and published by Oxford University Press. This book was released on 2013-03-21 with total page 1049 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides a comprehensive survey of what is now known about psychological development, from birth to biological maturity, and it highlights how cultural, social, cognitive, neural, and molecular processes work together to yield human behavior and changes in human behavior.
Download or read book Twins written by Lawrence Wright and published by Turner Publishing Company. This book was released on 2008-05-02 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New York Times Notable Book for 1998 Critical acclaim for Lawrence Wright's A Rhone-Poulenc Science Prize Finalist "This is a book about far more than twins: it is about what twins can tell us about ourselves."—The New York Times "With plenty of amazing stories about the similarities and differences of twins, Wright respectfully shows, too, how their special circumstance in life challenges our notions of individuality. A truly fascinating but sometimes spooky (Mengele's experiments with twins at Auschwitz figure among Wright's examples) study."—American Library Association "Like so much of Wright's work, this book is a pleasure to read. Because he writes so well, without pushing a particular point of view, he soon has you pondering questions you have tended to comfortably ignore."—Austin American-Statesman "Informative and entertaining . . . a provocative subject well considered by a talented journalist."—Kirkus Reviews
Download or read book Methods and Goals in Human Behavior Genetics written by Steven G. Vandenberg and published by Academic Press. This book was released on 2013-09-24 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods and Goals in Human Behavior Genetics examines trends in behavior genetics research and presents a critical review of methodology. This volume was planned to be of interest to two types of readers. First it provides information for psychologists who are interested in the genetics of personality and ability. Second, it is hoped that the volume will be of some value to geneticists who are desirous of knowing about recent attempts by psychologists to study hereditary factors in human behavior. The contributions to this volume are in some cases similar to papers presented during a meeting held in Louisville where this volume was planned, while the comments following these papers are based on tape recordings of the ensuing discussions. The book opens with a discussion of biochemical genetics and gene action. Separate chapters follow in topics such as application of anthropology to genetics, twin studies, heritability of personality traits, and suggestions for human behavior genetics based on animal studies.
Download or read book The SAGE Encyclopedia of Abnormal and Clinical Psychology written by Amy Wenzel and published by SAGE Publications. This book was released on 2017-03-16 with total page 4200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abnormal and clinical psychology courses are offered in psychology programs at universities worldwide, but the most recent major encyclopedia on the topic was published many years ago. Although general psychology handbooks and encyclopedias include essays on abnormal and clinical psychology, such works do not provide students with an accessible reference for understanding the full scope of the field. The SAGE Encyclopedia of Abnormal and Clinical Psychology, a 7-volume, A-Z work (print and electronic formats), will be such an authoritative work. Its more than 1,400 entries will provide information on fundamental approaches and theories, various mental health disorders, assessment tools and psychotherapeutic interventions, and the social, legal, and cultural frameworks that have contributed to debates in abnormal and clinical psychology. Key features include: 1,400 signed articles contained in 7 volumes and available in choice of print and/or electronic formats Although organized A-to-Z, front matter includes a Reader’s Guide grouping related entries thematically Back matter includes a Chronology, Resource Guide, Bibliography, and detailed Index Entries conclude with References/Further Readings and Cross-References to related entries The Index, Reader’s Guide themes, and Cross-References between and among entries all combine to provide robust search-and-browse features in the electronic version.
