The Oxford Handbook of Quantitative Methods, Vol. 2: Statistical Analysis PDF Download

Author: Todd D. Little
Publisher: Oxford University Press
ISBN: 0199934908
Category : Psychology
Languages : en
Pages : 784

View

Book Description
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.

Author: Stanley Fields
Publisher: MIT Press
ISBN: 0262289008
Category : Science
Languages : en
Pages : 235

View

Book Description
How tiny variations in our personal DNA can determine how we look, how we behave, how we get sick, and how we get well. News stories report almost daily on the remarkable progress scientists are making in unraveling the genetic basis of disease and behavior. Meanwhile, new technologies are rapidly reducing the cost of reading someone's personal DNA (all six billion letters of it). Within the next ten years, hospitals may present parents with their newborn's complete DNA code along with her footprints and APGAR score. In Genetic Twists of Fate, distinguished geneticists Stanley Fields and Mark Johnston help us make sense of the genetic revolution that is upon us. Fields and Johnston tell real life stories that hinge on the inheritance of one tiny change rather than another in an individual's DNA: a mother wrongly accused of poisoning her young son when the true killer was a genetic disorder; the screen siren who could no longer remember her lines because of Alzheimer's disease; and the president who was treated with rat poison to prevent another heart attack. In an engaging and accessible style, Fields and Johnston explain what our personal DNA code is, how a few differences in its long list of DNA letters makes each of us unique, and how that code influences our appearance, our behavior, and our risk for such common diseases as diabetes or cancer.

Author: Alexandra Matias
Publisher: Academic Press
ISBN: 0128203072
Category : Medical
Languages : en
Pages : 387

View

Book Description
Developmental and Fetal Origins of Differences in Monozygotic Twins: From Genetics to Environmental Factors examines the major causes of discordance in monozygotic twins, from genetic, to environmental influences, including discussions on the genetic, epigenetic, fetal and environmental factors. Twin differences discussed include malformations, deformations and disruptions secondary to inequitable division of the early embryo, chromosome and single gene mosaicism, Nonrandom X chromosome inactivation, mitochondrial heteroplasmy, epigenetic variation, and variable and inequitable blood supply, among other influences. Differences in hemoglobin levels, placentation and amniotic fluid are also examined, while full color images illustrate discordant anomalies and twin differences throughout. - Examines the major causes of discordance in monozygotic twins and their relevance for future studies and clinical management - Discusses NIPT in MZ twins, twin imaging during fetal development, blood tests and forensic analysis - Features contributions from international experts in twin genetics and developmental biology

Author: Nancy L. Segal
Publisher: Harvard University Press
ISBN: 0674065158
Category : Psychology
Languages : en
Pages : 417

View

Book Description
The Minnesota Study of Twins Reared Apart startled scientists by demonstrating that twins reared apart are as alike, across a number of personality traits and other measures, as those raised together, suggesting that genetic influence is pervasive. Segal offers an overview of the study’s scientific contributions and effect on public consciousness.

Author: Grant C Townsend
Publisher: University of Adelaide Press
ISBN: 1925261158
Category : Health & Fitness
Languages : en
Pages : 218

View

Book Description
This volume is about an ongoing long-term research initiative led by researchers from the School of Dentistry at the University of Adelaide. The aim of this book is to provide an overview of the studies of the teeth and faces of Australian twins and their families that have extended over more than thirty years.

Author: M. Neale
Publisher: Springer Science & Business Media
ISBN: 9401580189
Category : Medical
Languages : en
Pages : 503

View

Book Description
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.

Author: Nancy L. Segal
Publisher: Academic Press
ISBN: 0128039957
Category : Psychology
Languages : en
Pages : 336

View

Book Description
Twin Mythconceptions: False Beliefs, Fables, and Facts about Twins sheds new light on over 70 commonly held ideas and beliefs about the origins and development of identical and fraternal twins. Using the latest scientific findings from psychology, psychiatry, biology, and education, the book separates fact from fiction. Each idea about twins is described, followed by both a short answer about the truth, and then a longer, more detailed explanation. Coverage includes embryology of twins, twin types, intellectual growth, personality traits, sexual orientation of twins, marital relationships, epigenetic analyses, and more. Five appendices cover selected topics in greater depth, such as the frequency of different twin types and the varieties of polar body twin pairs. This book will inform and entertain behavioral and life science researchers, health professionals, twins, parents of twins, and anyone interested in the fascinating topic of twins. - Identifies common misunderstandings about twins - Provides scientific answers to questions about twins - Encompasses the biology, psychology, genetics, and personality of twins - Includes discussion of identical, fraternal same-sex, and fraternal opposite-sex twins - Allows for quick answers to common questions and more detailed explanations

Author: Judith Rich Harris
Publisher: W. W. Norton & Company
ISBN: 0393079511
Category : Psychology
Languages : en
Pages : 343

View

Book Description
"A display of scientific courage and imagination." —William Saletan, New York Times Book Review Why do people—even identical twins reared in the same home—differ so much in personality? Armed with an inquiring mind and insights from evolutionary psychology, Judith Rich Harris sets out to solve the mystery of human individuality.

Author: Tim Spector
Publisher: ABRAMS
ISBN: 1468310402
Category : Science
Languages : en
Pages : 250

View

Book Description
In this book, a geneticist who studies identical twins “treats the view that genes are destiny with skepticism” (The New York Times). How much are the things you choose to do every day determined by your genes and how much is your own free will? Drawing on his own cutting-edge research of identical twins, leading geneticist Tim Spector shows us how the same upbringing, the same environment, and even the same exact genes can lead to very different outcomes. Thought-provoking, entertaining, and enlightening, Identically Different helps us understand the science behind what makes each of us unique and so quintessentially human.

Author: Yogesh Dwivedi
Publisher: CRC Press
ISBN: 143983881X
Category : Medical
Languages : en
Pages : 485

View

Book Description
With recent studies using genetic, epigenetic, and other molecular and neurochemical approaches, a new era has begun in understanding pathophysiology of suicide. Emerging evidence suggests that neurobiological factors are not only critical in providing potential risk factors but also provide a promising approach to develop more effective treatment and prevention strategies. The Neurobiological Basis of Suicide discusses the most recent findings in suicide neurobiology. Psychological, psychosocial, and cultural factors are important in determining the risk factors for suicide; however, they offer weak prediction and can be of little clinical use. Interestingly, cognitive characteristics are different among depressed suicidal and depressed nonsuicidal subjects, and could be involved in the development of suicidal behavior. The characterization of the neurobiological basis of suicide is in delineating the risk factors associated with suicide. The Neurobiological Basis of Suicide focuses on how and why these neurobiological factors are crucial in the pathogenic mechanisms of suicidal behavior and how these findings can be transformed into potential therapeutic applications.