Abstract
Gonadal hormones contribute to the sexual differentiation of brain and behavior throughout the lifespan, from initial neural patterning to “activation” of adult circuits. Sexual behavior is ...an ideal system in which to investigate the mechanisms underlying hormonal activation of neural circuits. Sexual behavior is a hormonally regulated, innate social behavior found across species. Although both sexes seek out and engage in sexual behavior, the specific actions involved in mating are sexually dimorphic. Thus, the neural circuits mediating sexual motivation and behavior in males and females are overlapping yet distinct. Furthermore, sexual behavior is strongly dependent on circulating gonadal hormones in both sexes. There has been significant recent progress on elucidating how gonadal hormones modulate physiological properties within sexual behavior circuits with consequences for behavior. Therefore, in this mini-review we review the neural circuits of male and female sexual motivation and behavior, from initial sensory detection of pheromones to the extended amygdala and on to medial hypothalamic nuclei and reward systems. We also discuss how gonadal hormones impact the physiology and functioning of each node within these circuits. By better understanding the myriad of ways in which gonadal hormones impact sexual behavior circuits, we can gain a richer and more complete appreciation for the neural substrates of complex behavior.
Conversation analysts have begun to challenge long-cherished assumptions about the relationship between gender and language, asking new questions about the interactional study of gender and providing ...fresh insights into the ways it may be studied empirically. Drawing on a lively set of audio- and video-recorded materials of real-life interactions, including domestic telephone calls, children's play, mediation sessions, police-suspect interviews, psychiatric assessments and calls to telephone helplines, this volume is the first to showcase the latest thinking and cutting-edge research of an international group of scholars working on topics at the intersection of gender and conversation analysis. Theoretically, it pushes forward the boundaries of our understanding of the relationship between conversation and gender, charting new and exciting territory. Methodologically, it offers readers a clear, practical understanding of how to analyse gender using conversation analysis, by presenting detailed demonstrations of this method in use.
Although coeducation has been the norm within private and public schools since the 1970s, single-sex education has staged a comeback in recent years as a means of addressing the academic and social ...problems faced by some students. Single-sex education raises controversy on ideological grounds, and in 1996 the Supreme Court struck down the all-male admissions policy at the Virginia Military Institute in a decision that has cast a legal cloud over public initiatives. In this timely book, Rosemary Salomone offers a reasoned educational and legal argument supporting single-sex education as an alternative to coeducation, particularly in the case of disadvantaged minority students.Salomone examines the history of women's education and exclusion, philosophical and psychological theories of sameness and difference, findings on educational achievement and performance, the research evidence on single-sex schooling, and the legal questions that have arisen. Correcting many of the current misconceptions about single-sex education, she argues that it is a viable option and that the road to gender equality should be paved with diverse educational opportunities for all students-regardless of race, class, or gender.
This book aims to map the diversity of meanings of gender equality across Europe and reflects on the contested concept of gender equality. In its exploration of the diverse meanings of gender ...equality it not only takes into account the existence of different visions of gender equality, and the way in which different political and theoretical debates crosscut these visions, but also reflects upon the geographical contexts in which visions and debates over gender equality are located. The contextual locations where these visions and debates take place include the European Union and member states such as Austria, the Netherlands, Hungary, Slovenia, Greece, and Spain. In all of these settings, the different meanings of gender equality are explored comparatively in relation to the issues of family policies, domestic violence, and gender inequality in politics, while specific national contexts discuss the issues of prostitution (Austria, Slovenia), migration (the Netherlands), homosexual rights (Spain), and antidiscrimination (Hungary). The multiple meanings of gender equality are studied through Critical Frame Analysis, a methodology that builds on social movement theory and that was refined further with elements of gender and political theory within the context of the MAGEEQ research project
Exploring the contemporary dynamics of sexuality in the Middle East, this volume offers an in-depth and unique insight into this much contested and debated issue. It focuses on the role of sexuality ...in political and social struggles and the politicization of sexuality and gender in the region. Contributors illustrate the complexity of discourses, debates and issues, focusing in particular on the situation in Iran, Iraq, Jordan, Lebanon, Pakistan, Palestine and Turkey, and explain how they cannot be reduced to a single underlying factor such as religion, or a simple binary opposition between the religious right and feminists. Contributors include renowned academicians, researchers, psychologists, historians, human rights and women's rights advocates and political scientists, from different countries and backgrounds, offering a balanced and contemporary perspective on this important issue, as well as highlighting the implication of these debates in larger socio-political contexts.
Sex is a fundamentally important biological variable. Recent years have seen significant progress in the integration of sex in many aspects of basic and clinical research, including analyses of sex ...differences in brain function. Significant advances in the technology available for studying the endocrine and nervous systems are now coupled with a more sophisticated awareness of the interconnections of these two communication systems of the body. A thorough understanding of the current knowledge, conceptual approaches, methodological capabilities, and challenges is a prerequisite to continued progress in research and therapeutics in this interdisciplinary area. This book provides scientists with the basic tools for investigating sex differences in brain and behavior, and insight into areas where important progress in understanding physiologically relevant sex differences has already been made. The book is arranged in three parts. The first part of the book introduces the study of sex differences in the brain, with an overview of how the brain, stress systems, and pharmacogenetics differ in males and females and how this information is important for the study of behavior and neurobiology of both genders. The second part presents examples of sex differences in neurobiology and behavior from both basic and clinical research perspectives, covering both humans and nonhuman animals. The final part discusses sex differences in the neurobiology of disease and neurological disorders.
ZusammenfassungHintergrundDie negativen Auswirkungen von sexueller Gewalt auf die Gesundheit sind im vergangenen Jahrzehnt weltweit erneut stark in den gesundheitspolitischen Fokus gerückt. Bislang ...fehlen für Deutschland bevölkerungsrepräsentative Daten, auf deren Basis die Lebenszeitprävalenz für unterschiedliche Altersgruppen sowie spezifische Zusammenhänge zu gesundheitsbezogenen Faktoren dargestellt werden können.Ziel der ArbeitDie Studie untersucht 1) die Lebenszeitprävalenz für Sex sowie sexuelle Berührung gegen den eigenen Willen im Kindesalter und über die Lebensspanne sowie 2) die Zusammenhänge mit gesundheitsbezogenen Faktoren.Material und Methoden4955 Personen im Alter von 18 bis 75 Jahren wurden in einer zweistufig geschichteten, randomisierten Einwohnermeldeamtsstichprobe im Rahmen des bundesweiten wissenschaftlichen Survey „Gesundheit und Sexualität in Deutschland“ (GeSiD) befragt. Die Zusammenhänge mit soziodemografischen und gesundheitsbezogenen Faktoren wurden (altersadjustiert und stratifiziert für Geschlecht) mittels logistischer Regression berechnet.ErgebnisseFür Frauen lag die Lebenszeitprävalenz für (versuchten/vollzogenen) Sex bei 14,9 % und für (versuchte/vollzogene) sexuelle Berührung gegen den Willen bei 40,8 %, für Männer bei 3,1 % respektive 13,2 %. Für erzwungenen Sex vor dem 14. Lebensjahr lag die Prävalenz bei 2,1 %, für sexuelle Berührung bei 7,5 %. Es zeigten sich höhere Prävalenzen bei Personen mit beeinträchtigter Lebensqualität, schlechtem Gesundheitszustand, chronischer Erkrankung oder Behinderung, einer Behandlung aufgrund von Depression oder einer anderen psychischen Störung im letzten Jahr.DiskussionDie Studie verdeutlicht Zusammenhänge von sexueller Gewalt mit psychischer und somatischer Gesundheit. Sie unterstreicht die Dringlichkeit, nach solchen Erfahrungen regelhaft in der ärztlichen Anamnese zu fragen.
Mud crabs, Scylla spp., are commercially important large-size marine crustaceans in the Indo-West Pacific region. As females have the higher growth rate and economic value, the production of all ...female stocks is extremely essential in aquaculture. However, the sex determination mechanism is still unclear. Development of sex-specific genetic markers based on next-generation sequencing proved to be an effective tool for discovering sex determination system in various animals.
Restriction-site associated DNA sequencing (RAD-seq) was employed to isolate sex-specific SNP markers for S. paramamosain. A total of 335.6 million raw reads were obtained from 20 individuals, of which 204.7 million were from 10 females and 130.9 million from 10 males. After sequence assembly and female-male comparison, 20 SNP markers were identified to be sex-specific. Furthermore, ten SNPs in a short sequence (285 bp) were confirmed heterozygous in females and homozygous in males in a large population by PCR amplification and sequencing. Subsequently, a female-specific primer was successfully designed according to the female-specific nucleotide which could amplify an expected band from females but not from males. Thus, a rapid and effective method for molecular sexing in S. paramamosain was developed, meanwhile, this method could successfully identify the sex of S. tranquebarica and S. serrata. Finally, nine and four female-specific SNP markers were detected in S. tranquebarica and S. serrata, respectively.
Sex-specific SNP markers were firstly identified in crab species and showed female heterogamety and male homogamety, which provided strong genetic evidence for a WZ/ZZ sex determination system in mud crabs S. paramamosain, S. tranquebarica and S. serrata. These findings will lay a solid foundation for the study of sex determination mechanism, sex chromosome evolution, and the development of mono-sex population in crustaceans.
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Through literary and historical documents from the early sixteenth to late seventeenth centuries-epic poetry, private correspondence, secular dramas, and colonial legislation-Carmen Nocentelli charts ...the Western fascination with the eros of "India," as the vast coastal stretch from the Gulf of Aden to the South China Sea was often called. If Asia was thought of as a place of sexual deviance and perversion, she demonstrates, it was also a space where colonial authorities actively encouraged the formation of interracial households, even through the forcible conscription of native brides. In her comparative analysis of Dutch, English, French, Italian, Portuguese, and Spanish texts, Nocentelli shows how sexual behaviors and erotic desires quickly came to define the limits within which Europeans represented not only Asia but also themselves. Drawing on a wide range of European sources on polygamy, practices of male genital modification, and the allegedly excessive libido of native women,Empires of Loveemphasizes the overlapping and mutually transformative construction of race and sexuality during Europe's early overseas expansion, arguing that the encounter with Asia contributed to the development of Western racial discourse while also shaping European ideals of marriage, erotic reciprocity, and monogamous affection.
Scandal Clark, Anna
2004., 20131031, 2013, 2003, 20040101
eBook
Are sex scandals simply trivial distractions from serious issues or can they help democratize politics? In 1820, George IV's "royal gambols" with his mistresses endangered the Old Oak of the ...constitution. When he tried to divorce Queen Caroline for adultery, the resulting scandal enabled activists to overcome state censorship and revitalize reform. Looking at six major British scandals between 1763 and 1820, this book demonstrates that scandals brought people into politics because they evoked familiar stories of sex and betrayal. In vibrant prose woven with vivid character sketches and illustrations, Anna Clark explains that activists used these stories to illustrate constitutional issues concerning the Crown, Parliament, and public opinion.
Clark argues that sex scandals grew out of the tension between aristocratic patronage and efficiency in government. For instance, in 1809 Mary Ann Clarke testified that she took bribes to persuade her royal lover, the army's commander-in-chief, to promote officers, buy government offices, and sway votes. Could women overcome scandals to participate in politics?
This book also explains the real reason why the glamorous Georgiana, Duchess of Devonshire, became so controversial for campaigning in a 1784 election. Sex scandal also discredited Mary Wollstonecraft, one of the first feminists, after her death.
Why do some scandals change politics while others fizzle? Edmund Burke tried to stir up scandal about the British empire in India, but his lurid, sexual language led many to think he was insane.
A unique blend of the history of sexuality and women's history with political and constitutional history,Scandalopens a revealing new window onto some of the greatest sex scandals of the past. In doing so, it allows us to more fully appreciate the sometimes shocking ways democracy has become what it is today.
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