Heredity, Environment, and Personality

Download Heredity, Environment, and Personality PDF Online Free

Author :
Publisher : University of Texas Press
ISBN 13 : 1477302794
Total Pages : 215 pages
Book Rating : 4.4/5 (773 download)

DOWNLOAD NOW!


Book Synopsis Heredity, Environment, and Personality by : John C. Loehlin

Download or read book Heredity, Environment, and Personality written by John C. Loehlin and published by University of Texas Press. This book was released on 2014-11-06 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reports on a study of 850 pairs of twins who were tested to determine the influence of heredity and environment on individual differences in personality, ability, and interests. It presents the background, research design, and procedures of the study, a complete tabulation of the test results, and the authors’ extensive analysis of their findings. Based on one of the largest studies of twin behavior conducted in the twentieth century, the book challenges a number of traditional beliefs about genetic and environmental contributions to personality development. The subjects were chosen from participants in the National Merit Scholarship Qualifying Test of 1962 and were mailed a battery of personality and interest questionnaires. In addition, parents of the twins were sent questionnaires asking about the twins’ early experiences. A similar sample of nontwin students who had taken the merit exam provided a comparison group. The questions investigated included how twins are similar to or different from nontwins, how identical twins are similar to or different from fraternal twins, how the personalities and interests of twins reflect genetic factors, how the personalities and interests of twins reflect early environmental factors, and what implications these questions have for the general issue of how heredity and environment influence the development of psychological characteristics. In attempting to answer these questions, the authors shed light on the importance of both genes and environment and form the basis for different approaches in behavior genetic research.

Born Together—Reared Apart

Download Born Together—Reared Apart PDF Online Free

Author :
Publisher : Harvard University Press
ISBN 13 : 0674065158
Total Pages : 417 pages
Book Rating : 4.6/5 (74 download)

DOWNLOAD NOW!


Book Synopsis Born Together—Reared Apart by : Nancy L. Segal

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 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Genetic Twists of Fate

Download Genetic Twists of Fate PDF Online Free

Author :
Publisher : MIT Press
ISBN 13 : 0262518643
Total Pages : 236 pages
Book Rating : 4.2/5 (625 download)

DOWNLOAD NOW!


Book Synopsis Genetic Twists of Fate by : Stanley Fields

Download or read book Genetic Twists of Fate written by Stanley Fields and published by MIT Press. This book was released on 2013-02-08 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Inherited Twins

Download The Inherited Twins PDF Online Free

Author :
Publisher : Harlequin
ISBN 13 : 1426823274
Total Pages : 211 pages
Book Rating : 4.4/5 (268 download)

DOWNLOAD NOW!


Book Synopsis The Inherited Twins by : Cathy Gillen Thacker

Download or read book The Inherited Twins written by Cathy Gillen Thacker and published by Harlequin. This book was released on 2008-10-01 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: They're Her Family Now… Claire Olander is determined to create a loving, stable home for her newly orphaned niece and nephew. That means holding on to the sprawling Texas spread that's been in her family for generations. Which is where Heath McPherson comes in. The tall, dark and gorgeous banker has all sorts of ideas for getting Red Sage Ranch out of the red. But the more he hangs around this instant family, the less he can resist the spirited twins. And that goes double for their new single mother. Can Heath help Claire work a miracle—one that will save her home and create a real home on the ranch for all of them?

Twins

Download Twins PDF Online Free

Author :
Publisher : Turner Publishing Company
ISBN 13 : 0470337621
Total Pages : 173 pages
Book Rating : 4.4/5 (73 download)

DOWNLOAD NOW!


Book Synopsis Twins by : Lawrence Wright

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

The Trouble with Twin Studies

Download The Trouble with Twin Studies PDF Online Free

Author :
Publisher : Routledge
ISBN 13 : 131760590X
Total Pages : 333 pages
Book Rating : 4.3/5 (176 download)

DOWNLOAD NOW!


Book Synopsis The Trouble with Twin Studies by : Jay Joseph

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 333 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.

INHERITED: TWINS!

Download INHERITED: TWINS! PDF Online Free

Author :
Publisher : Harlequin
ISBN 13 : 1460365623
Total Pages : 185 pages
Book Rating : 4.4/5 (63 download)

DOWNLOAD NOW!


Book Synopsis INHERITED: TWINS! by : Jessica Hart

Download or read book INHERITED: TWINS! written by Jessica Hart and published by Harlequin. This book was released on 2014-08-15 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strong, silent Outback rancher Nat Masterman doesn’tknow the first thing about babies. Yet he’s just become theguardian of eight-month-old twins—and he has to go toLondon to collect them! Prue wishes she’d never told her English family shewould be bringing a gorgeous, rugged Australian homefor her sister’s wedding. There is no such man! At least,not until Prue meets Nat—and they decideto go to London together…

Twins as a Tool of Behavioral Genetics

Download Twins as a Tool of Behavioral Genetics PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Twins as a Tool of Behavioral Genetics by : T. J. Bouchard

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 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.

Twins and Supertwins

Download Twins and Supertwins PDF Online Free

Author :
Publisher : Penguin Group
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.3/5 (97 download)

DOWNLOAD NOW!


Book Synopsis Twins and Supertwins by : Amram Scheinfeld

Download or read book Twins and Supertwins written by Amram Scheinfeld and published by Penguin Group. This book was released on 1973 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetics of Epilepsy

Download Genetics of Epilepsy PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0444633332
Total Pages : 346 pages
Book Rating : 4.4/5 (446 download)

DOWNLOAD NOW!


Book Synopsis Genetics of Epilepsy by :

Download or read book Genetics of Epilepsy written by and published by Elsevier. This book was released on 2014-09-04 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book chapters cover different aspects of epilepsy genetics, starting with the "classical" concept of epilepsies as ion channel disorders. The second part of the book gives credit to the fact that by now non-ion channel genes are recognized as equally important causes of epilepsy. The concluding chapters are designed to offer the reader insight into current methods in epilepsy research. Each chapter is self-contained and deals with a selected topic of interest. Authors are the leading experts in the field of epilepsy research Book covers the most important aspects of epilepsy Interesting for both scientists and clinicians

Twins

Download Twins PDF Online Free

Author :
Publisher : Atheneum Books
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Twins by : Kay Cassill

Download or read book Twins written by Kay Cassill and published by Atheneum Books. This book was released on 1982 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: On cover: Human, historical and scientific revelations about multiple births.

Methodology for Genetic Studies of Twins and Families

Download Methodology for Genetic Studies of Twins and Families PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401580189
Total Pages : 503 pages
Book Rating : 4.4/5 (15 download)

DOWNLOAD NOW!


Book Synopsis Methodology for Genetic Studies of Twins and Families by : M. Neale

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.

Twin Mythconceptions

Download Twin Mythconceptions PDF Online Free

Author :
Publisher : Academic Press
ISBN 13 : 0128039957
Total Pages : 336 pages
Book Rating : 4.1/5 (28 download)

DOWNLOAD NOW!


Book Synopsis Twin Mythconceptions by : Nancy L. Segal

Download or read book Twin Mythconceptions written by Nancy L. Segal and published by Academic Press. This book was released on 2017-02-08 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Developmental and Fetal Origins of Differences in Monozygotic Twins

Download Developmental and Fetal Origins of Differences in Monozygotic Twins PDF Online Free

Author :
Publisher : Academic Press
ISBN 13 : 0128203072
Total Pages : 386 pages
Book Rating : 4.1/5 (282 download)

DOWNLOAD NOW!


Book Synopsis Developmental and Fetal Origins of Differences in Monozygotic Twins by : Alexandra Matias

Download or read book Developmental and Fetal Origins of Differences in Monozygotic Twins written by Alexandra Matias and published by Academic Press. This book was released on 2020-05-15 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

The Oxford Handbook of Quantitative Methods in Psychology: Vol. 2

Download The Oxford Handbook of Quantitative Methods in Psychology: Vol. 2 PDF Online Free

Author :
Publisher :
ISBN 13 : 0199934894
Total Pages : 785 pages
Book Rating : 4.1/5 (999 download)

DOWNLOAD NOW!


Book Synopsis The Oxford Handbook of Quantitative Methods in Psychology: Vol. 2 by : Todd D. Little

Download or read book The Oxford Handbook of Quantitative Methods in Psychology: Vol. 2 written by Todd D. Little and published by . This book was released on 2013-03-21 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Handbook of Quantitative Methods in Psychology provides an accessible and comprehensive review of the current state-of-the-science and a one-stop source for learning and reviewing current best-practices in a quantitative methods across the social, behavioral, and educational sciences.

Twin Research for Everyone

Download Twin Research for Everyone PDF Online Free

Author :
Publisher : Academic Press
ISBN 13 : 0128215151
Total Pages : 740 pages
Book Rating : 4.1/5 (282 download)

DOWNLOAD NOW!


Book Synopsis Twin Research for Everyone by : Adam D. Tarnoki

Download or read book Twin Research for Everyone written by Adam D. Tarnoki and published by Academic Press. This book was released on 2022-08-17 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twin Research: Biology, Health, Epigenetics, and Psychology is a comprehensive, applied resource in twinning and twin studies that is grounded in the most impactful findings from twin research in recent years. While targeted to undergraduate and graduate students, this compendium will prove a valuable resource for scholars already familiar with twin studies, as well as those coming to the field for the first time. Here, more than forty experts across an array of disciplines examine twinning and twin research methodologies from the perspectives of biology, medicine, genetic and epigenetic influences, and neuroscience. Chapters provide clear instruction in both basic and advanced research methods, family and parenting aspects of twinning, twin studies as applied across various disease areas and medical specialties, genetic and epigenetic determinants of differentiation, and academic, neurological and cognitive development. The presentation of existing studies and methods instruction empowers students and researchers to apply twin-based research and advance new studies across a range of biomedical and behavioral fields, highlighting current research trends and future directions. Offers unique insights into twinning rates, mechanisms and factors surrounding twinship Provides clear instruction on both basic and advanced twin research methods and study design Features leading international experts in twin biology, genetics, health and psychology Examines findings from recent twin studies across a broad array of health and behavioral studies

Twins

Download Twins PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.0/5 ( download)

DOWNLOAD NOW!


Book Synopsis Twins by : Horatio Hackett Newman

Download or read book Twins written by Horatio Hackett Newman and published by . This book was released on 1968 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: