Download or read book What Causes Sexual Orientation Genetics Biology Psychology written by Bill Palmer and published by Simon and Schuster. This book was released on 2014-11-17 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The debate over "nature versus nature" continues over the causes of homosexuality. Is there a gay gene? Is there something about the way a child is raised that can "turn" her gay? Or is being gay simply a "choice"? Taking a look at the major genetic, biological, and psychological theories of the origins of homosexuality, this book asks questions about gender, gender identity, and sexual orientation that are at the center of gay people's sense of identity and their struggle for civil rights and acceptance by society. While for centuries homosexuality was considered a mental illness, a moral failure, or a biological disorder, gay people in the twenty-first century have the evidence of scientific research and their authentic experiences of happy and fulfilling lives to support the pride and sense of community that is their rightful place in the modern world.
Download or read book Gay Straight and the Reason why written by Simon LeVay and published by Oxford University Press. This book was released on 2017 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: What causes a child to grow up gay or straight? Neuroscientist Simon LeVay summarizes a wealth of scientific evidence that points to one inescapable conclusion: Sexual orientation results primarily from an interaction between genes, sex hormones, and the cells of the developing body and brain. LeVay takes the reader on a whirlwind tour of laboratories that specialize in genetics, endocrinology, neuroscience, cognitive psychology, evolutionary psychology, and family demographics. He describes, for instance, how researchers have manipulated the sex hormone levels of animals during development, causing them to mate preferentially with animals of their own gender. In this second edition, LeVay adds a chapter on bisexuality, reviews some uncommon forms of sexuality, and considers whether there could be a biological basis for subtypes of gay people such as "butch" and "femme" lesbians.
Download or read book Gay Straight and the Reason Why written by Simon LeVay and published by Oxford University Press. This book was released on 2010-09-30 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: What causes a child to grow up gay or straight? In this book, neuroscientist Simon LeVay summarizes a wealth of scientific evidence that points to one inescapable conclusion: Sexual orientation results primarily from an interaction between genes, sex hormones, and the cells of the developing body and brain. LeVay helped create this field in 1991 with a much-publicized study in Science, where he reported on a difference in the brain structure between gay and straight men. Since then, an entire scientific discipline has sprung up around the quest for a biological explanation of sexual orientation. In this book, LeVay provides a clear explanation of where the science stands today, taking the reader on a whirlwind tour of laboratories that specialize in genetics, endocrinology, neuroscience, cognitive psychology, evolutionary psychology, and family demographics. He describes, for instance, how researchers have manipulated the sex hormone levels of animals during development, causing them to mate preferentially with animals of their own gender. LeVay also reports on the prevalence of homosexual behavior among wild animals, ranging from Graylag geese to the Bonobo chimpanzee. Although many details remain unresolved, the general conclusion is quite clear: A person's sexual orientation arises in large part from biological processes that are already underway before birth. LeVay also makes it clear that these lines of research have a lot of potential because--far from seeking to discover "what went wrong" in the lives of gay people, attempting to develop "cures" for homosexuality, or returning to traditional explanations that center on parent-child relationships, various forms of "training," or early sexual experiences--our modern scientists are increasingly seeing sexual variety as something to be valued, celebrated, and welcomed into society.
Download or read book Handbook of Psychology and Sexual Orientation written by Charlotte Patterson and published by Oxford University Press, USA. This book was released on 2013 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first authoritative summary of its kind in this area, the Handbook of Psychology and Sexual Orientation is the primary resource for the many researchers, including a new generation of investigators, who are continuing to advance understanding in this field. The volume editors along with other leading experts, contribute an extraordinary review of contemporary psychological research and theory on sexual orientation in their specific fields of work.
Download or read book Born Gay written by Glenn Wilson and published by Peter Owen Publishers. This book was released on 2008 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are people born gay, or does upbringing or even personal choice play a part? The row between gay rights activists and the conservative lobby over this question has now raged for over a decade. Combining their own findings with research, the authors provide an overview of the work that has been done in this field.
Download or read book The Biology of Homosexuality written by Jacques Balthazart and published by Oxford University Press. This book was released on 2012 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this fascinating book, Jacques Balthazart presents a simple description of the biological mechanisms that are involved in the determination of sexual orientation in animals and also presumably in humans. Using scientific studies published over the last few decades, he argues that sexual orientation, both homosexual and heterosexual, is under the control of embryonic endocrine and genetic phenomena in which there is little room for individual choice. The author begins with animal studies of the hormonal and neural mechanisms that control the so-called instinctive behaviors and analyzes how this animal work may potentially apply to humans. The book does not focus exclusively on homosexuality, however. Instead, the book acts as a broader guide to the biological basis of sexual orientation, and also discusses important gender differences that may influence sexual orientation. While firmly grounded in the scientific literature, this text is developed for a broader audience and will be of interest to psychologists, researchers, students, and anyone interested in the biological factors that determine our sexuality.
Download or read book The Science of Desire written by Dean H. Hamer and published by . This book was released on 1994 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Front-page headlines last July reported the discovery of a gene marker for male homosexuality. Now the scientist who made the discovery describes his history-making research and the far-reaching implications of this first genetic link to behavior.
Download or read book Are We Slaves to our Genes written by Denis R. Alexander and published by Cambridge University Press. This book was released on 2020-10 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic differences can influence differences in our human behaviours, but only occasionally undermine the reality of our free will.
Download or read book Origins of Sexuality and Homosexuality written by John Dececco, Phd and published by Routledge. This book was released on 2014-04-04 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well-documented book highlights some of the theories of bisexual and homosexual identities and their conceptual bases in cultural history, moral philosophy, biology, and social psychology. Some of the most respected minds in the field of human sexuality challenge traditional views on homosexuality and question the moral principles implicit in many existing psychiatric and psychological theories.
Download or read book Science of Desire written by Dean Hamer and published by Simon and Schuster. This book was released on 2011-01-11 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compelling behind-the-scenes look at cutting-edge scientific inquiry, as well as a brilliant examination of the ramifications of genetic research, The Science of Desire is a lasting resource in the increasingly significant debate over the role that genetics plays in our lives. In July 1993, a scientific event made front-page news: the discovery that genetics plays a significant role in determining homosexuality. In The Science of Desire, Dean Hamer—the scientist behind the groundbreaking study—tells the inside story of how the discovery was made and what it means, not only for our understanding of sexuality, but for human behavior in general. In this accessible and remarkably clear book, Dean Hamer expands on the account of his history-making research to explore the scientific, social, and ethical issues raised by his findings. Dr. Hamer addresses such tough questions as whether it would be possible or ethical to test in utero for the gay gene; whether genetic manipulation could or should be used to alter a person's sexuality; and how a gay gene could have survived evolution. A compelling behind-the-scenes look at cutting-edge scientific inquiry, as well as a brilliant examination of the ramifications of genetic research, The Science of Desire is a lasting resource in the increasingly significant debate over the role that genetics plays in our lives.
Download or read book Pleased to Meet Me written by Bill Sullivan and published by National Geographic Books. This book was released on 2019-08-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why are you attracted to a certain "type?" Why are you a morning person? Why do you vote the way you do? From a witty new voice in popular science comes a clever, life-changing look at what makes you you. "I can't believe I just said that." "What possessed me to do that?" "What's wrong with me?" We're constantly seeking answers to these fundamental human questions, and now, science has the answers. The foods we enjoy, the people we love, the emotions we feel, and the beliefs we hold can all be traced back to our DNA, germs, and environment. This witty, colloquial book is popular science at its best, describing in everyday language how genetics, epigenetics, microbiology, and psychology work together to influence our personality and actions. Mixing cutting-edge research and relatable humor, Pleased to Meet Me is filled with fascinating insights that shine a light on who we really are--and how we might become our best selves.
Download or read book Queer Science written by Simon LeVay and published by MIT Press. This book was released on 1996-05-14 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: What makes people gay, lesbian, bisexual, or heterosexual? And who cares? Written by one of the leading scientists in the research of sexual orientation, Queer Science looks at how scientific discoveries about homosexuality influence society's attitude toward gays and lesbians, beginning with the theories of the German sexologist and gay-rights pioneer Magnus Hirschfeld and culminating with the latest discoveries in brain science, genetics, endocrinology, and cognitive psychology.
Download or read book Animal Homosexuality written by Aldo Poiani and published by Cambridge University Press. This book was released on 2010-08-19 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homosexuality is an evolutionary paradox in search for a resolution, not a medical condition in search for a cure. Homosexual behavior is common among social animals, and mainly expressed within the context of a bisexual sexual orientation. Exclusive homosexuality is less common, but not unique to humans. Poiani and Dixson invite the reader to embark on a journey through the evolutionary, biological, psychological and sociological aspects of homosexuality, seeking an understanding of both the proximate and evolutionary causes of homosexual behavior and orientation in humans, other mammals and birds. The authors also provide a synthesis of what we know about homosexuality into a biosocial model that links recent advances in reproductive skew theory and various selection mechanisms to produce a comprehensive framework that will be useful for anyone teaching or planning future research in this field.
Download or read book The Psychology of Human Sexuality written by Justin J. Lehmiller and published by John Wiley & Sons. This book was released on 2017-10-12 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition of an authoritative guide to human sexual behavior from a biopsychosocial perspective The thoroughly revised and updated second edition of The Psychology of Human Sexuality explores the roles that biology, psychology, and the social and cultural context play in shaping human sexual behavior. The author – a noted authority on the topic and an affiliate of the acclaimed Kinsey Institute - puts the spotlight on the most recent research and theory on human sexuality, with an emphasis on psychology. The text presents the major theoretical perspectives on human sexuality, and details the vast diversity of sexual attitudes and behaviors that exist in the modern world. The author also reviews the history of sexology and explores its unique methods and ethical considerations. Overall, this important and comprehensive text provides readers with a better understanding of, and appreciation for, the science of sex and the amazing complexity of human sexuality. Features broad coverage of topics including anatomy, gender and sexual orientation, sexual behaviors, sexual difficulties and solutions, prostitution, and pornography Offers more in-depth treatment of relationships than comparable texts, with separate chapters dealing with attraction and relationship processes Includes cutting-edge research on the origins of sexual orientation and gender identity, as well as new treatments for sexually transmitted infections and sexual dysfunctions Is written from a sex-positive perspective, with expanded coverage of cross-cultural research throughout and material that is inclusive and respectful of a diverse audience Includes numerous activities to facilitate dynamic, interactive classroom environments Written for students of human sexuality and anyone interested in the topic, The Psychology of Human Sexuality offers a guide to the psychology of human sexual behavior that is at once inclusive, thorough, and authoritative in its approach.
Download or read book Brain Development and Sexual Orientation written by Jacques Balthazart and published by Biota Publishing. This book was released on 2012-08-01 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual orientation (homo- vs. heterosexuality) is one of many sex differences observed in humans. Sex differences can result from differential postnatal experiences (interaction with parents, environment) or from biological factors (hormones and genes) acting pre- or postnatally. The first option is often favored to explain sexual orientation although it is supported by little experimental evidence. In contrast, many sexually differentiated behaviors are organized during early life by an irreversible action of sex steroids. In particular, the preference for a male or female sex partner is largely determined in rodents by embryonic exposure to sex steroids. The early action of these steroids also seems to affect sexual orientation in humans. Indeed, clinical conditions associated with major endocrine changes during embryonic life often result in an increased incidence of homosexuality. Furthermore, multiple sexually differentiated behavioral, physiological, or even morphological traits that are known to be organized by prenatal steroids, at least in animals, are significantly different in homo- and heterosexual populations. Thus, prenatal endocrine (or genetic) factors seem to influence significantly human sexual orientation even if a large fraction of the variance remains unexplained to date. The possible interaction between biological factors acting prenatally and postnatal social influences remains to be investigated.
Download or read book Sexual Preference Its Development in Men and Women written by Alan Paul Bell and published by . This book was released on 1981 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: An official publication of the Alfred C. Kinsey Institute for Sex Research.
Download or read book Being Homosexual written by Richard Isay and published by Vintage. This book was released on 2009-05-05 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compassionate and powerful resource for gay men—now revised and updated for the 21st century. Richard Isay was the first person to challenge the homophobia of the psychoanalytic community and prove, through his own story and those of his patients, that homosexuality is an innate characteristic rather than a learned pathology. Now revised and updated for the 21st-century, the groundbreaking Being Homosexual carries the reader through the main developmental stages in the gay male's life cycle from the initial awareness of same-sex impulses to coming out, forming friendships with other gay men, and a mature integration of one's sexual identity.
