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The False Problem of the Maintenance of Sex
... mothers). It can be deduced from this that the genetic-reproductive success (the ability to transmit alleles to the next generation) of a sexual female is obtained by the sum of the alleles transmitted through her sons and daughters: through her daughters in the first generation and through her sons ...
... mothers). It can be deduced from this that the genetic-reproductive success (the ability to transmit alleles to the next generation) of a sexual female is obtained by the sum of the alleles transmitted through her sons and daughters: through her daughters in the first generation and through her sons ...
Chapter 10: Sexual Expression
... 44. Why do some researchers, such as Beverly Whipple, criticize the Kaplan model as being based on a male model of sexual function? a. Women can experience arousal and orgasm without desire as well as desire and satisfaction without orgasm. b. It is overly focused on achieving orgasm for sexual sati ...
... 44. Why do some researchers, such as Beverly Whipple, criticize the Kaplan model as being based on a male model of sexual function? a. Women can experience arousal and orgasm without desire as well as desire and satisfaction without orgasm. b. It is overly focused on achieving orgasm for sexual sati ...
Psychiatry and Human Sexuality - World Psychiatric Association
... The treatment of sexual difficulties has evolved considerably since the pioneering work of Masters and Johnson. Their highly structured method has incorporated over the years panoply of concepts and techniques that reflect the wide range of psychological determinants and biopsychosocial conditions. ...
... The treatment of sexual difficulties has evolved considerably since the pioneering work of Masters and Johnson. Their highly structured method has incorporated over the years panoply of concepts and techniques that reflect the wide range of psychological determinants and biopsychosocial conditions. ...
Defining Pornography - WestCollections: digitalcommons@wcsu
... as long as humans have been able to wield the tools to depict them. Their meaning has changed so drastically over time that it is hard to interpret at the erotic art of the past without having one’s opinions colored by the way sex is perceived today. Some representations are considered art, while so ...
... as long as humans have been able to wield the tools to depict them. Their meaning has changed so drastically over time that it is hard to interpret at the erotic art of the past without having one’s opinions colored by the way sex is perceived today. Some representations are considered art, while so ...
Why is this negative reinforcement?
... generalised to some other objects – white furry ones – that were similar to the white rat. • Conclusion: Watson & Rayner concluded that they had succeeded in conditioning in an infant fear of an animal the child would not ordinarily be frightened of. Stimulus generalisation also was shown in that Al ...
... generalised to some other objects – white furry ones – that were similar to the white rat. • Conclusion: Watson & Rayner concluded that they had succeeded in conditioning in an infant fear of an animal the child would not ordinarily be frightened of. Stimulus generalisation also was shown in that Al ...
Chapter 1 Why a course in Human Sexuality?
... Adult male homosexuals have lower than normal levels of male hormones. Douching is an effective method of birth control. Recent evidence indicates that environmental factors are most important in determining one’s sexual King, Human Sexuality Today, 5/e © 2005 by Prentice Hall orientation. ...
... Adult male homosexuals have lower than normal levels of male hormones. Douching is an effective method of birth control. Recent evidence indicates that environmental factors are most important in determining one’s sexual King, Human Sexuality Today, 5/e © 2005 by Prentice Hall orientation. ...
Sexual Health - Cystic Fibrosis Ireland
... thicker than usual. This increased thickness makes the journey of the male sperm to the female egg within the uterus much more difficult 2. The thick bodily fluids within the cervix may also make ideal breeding places for various bacteria. Therefore, it is essential to maintain a high standard of se ...
... thicker than usual. This increased thickness makes the journey of the male sperm to the female egg within the uterus much more difficult 2. The thick bodily fluids within the cervix may also make ideal breeding places for various bacteria. Therefore, it is essential to maintain a high standard of se ...
STRONGER CONVEX (STABILIZING) SELECTION ON
... provide important insight into the evolution of mate choice for honest signals. In particular, because females generally provide the majority of resources for initial offspring development, female displays may trade-off with fecundity, causing preference evolution to differ between the sexes. Recent ...
... provide important insight into the evolution of mate choice for honest signals. In particular, because females generally provide the majority of resources for initial offspring development, female displays may trade-off with fecundity, causing preference evolution to differ between the sexes. Recent ...
Perpetuating Rape Myths: Representations of
... from the 1997 Sex Offenses and Offenders Study states that, “more than 50% of all rape/sexual assault incidents were reported by victims to have occurred within 1 mile of their home or at their home” (“Statistics”). Therefore, rape is not just something that occurs in a dangerous city, but rather a ...
... from the 1997 Sex Offenses and Offenders Study states that, “more than 50% of all rape/sexual assault incidents were reported by victims to have occurred within 1 mile of their home or at their home” (“Statistics”). Therefore, rape is not just something that occurs in a dangerous city, but rather a ...
an apologetic against homosexuality
... partner in a same-sex relationship. a. Again, all the lexicons agree that the secondary meaning of this term focuses on the passive male in homosexual activity, the catamite. b. There is plenty of documentation that the root meaning of the term soft was expanded to denote one who was not strong or m ...
... partner in a same-sex relationship. a. Again, all the lexicons agree that the secondary meaning of this term focuses on the passive male in homosexual activity, the catamite. b. There is plenty of documentation that the root meaning of the term soft was expanded to denote one who was not strong or m ...
Alcohol Use and Sexual Risk-taking Behavior: A Multilevel
... framework. Our approach provides an understanding of the importance of time and timing in associations between exposures and outcomes at the individual, household and community levels. 2. Conceptual framework and research hypothesis Previous research based on problem-behavior theory has found that e ...
... framework. Our approach provides an understanding of the importance of time and timing in associations between exposures and outcomes at the individual, household and community levels. 2. Conceptual framework and research hypothesis Previous research based on problem-behavior theory has found that e ...
aphrodisiacs - Campbell M Gold
... of relaxation and pleasure. Dark chocolate is preferable as it contains a higher level of cocoa that is supposed to be more effective. It provides a boost to some good, old-fashioned loving and has the additional advantage of being high in magnesium and antioxidants. Damiana - has been found to cont ...
... of relaxation and pleasure. Dark chocolate is preferable as it contains a higher level of cocoa that is supposed to be more effective. It provides a boost to some good, old-fashioned loving and has the additional advantage of being high in magnesium and antioxidants. Damiana - has been found to cont ...
4 Biology and Sexual Minority Status
... the period of brain sexual differentiation extends into the early postnatal period (which corresponds to the midtrimester of human gestation). Thus, the hormonal exposure of the rat’s brain can be experimentally manipulated by perinatal gonadectomy and injection of various hormones. It is problemati ...
... the period of brain sexual differentiation extends into the early postnatal period (which corresponds to the midtrimester of human gestation). Thus, the hormonal exposure of the rat’s brain can be experimentally manipulated by perinatal gonadectomy and injection of various hormones. It is problemati ...
Social preferences based on sexual attractiveness: a female
... they emit chemical cues that attract males and stimulate male sexual activity [19]. For the remainder of the time, females are generally not receptive to mating attempts, although insemination at this time can lead to successful fertilization via sperm storage [20,21]. Males, therefore, exhibit high ...
... they emit chemical cues that attract males and stimulate male sexual activity [19]. For the remainder of the time, females are generally not receptive to mating attempts, although insemination at this time can lead to successful fertilization via sperm storage [20,21]. Males, therefore, exhibit high ...
The Great Struggles of Life: Darwin and the Emergence of
... death, it would take a mere thousand years before the earth literally would run out of standing room for humans! Clearly, some causal forces prevent species from experiencing geometric rates of increase. Darwin articulated the theory of natural selection syllogistically: If under changing conditions ...
... death, it would take a mere thousand years before the earth literally would run out of standing room for humans! Clearly, some causal forces prevent species from experiencing geometric rates of increase. Darwin articulated the theory of natural selection syllogistically: If under changing conditions ...
animal behaviour - Careerline Courses
... with reduced frequency. The most complex environmental factors tend to stimulate the greatest exploratory activity. If mammals are prevented from exploration for long periods, their behaviour can become abnormal. ...
... with reduced frequency. The most complex environmental factors tend to stimulate the greatest exploratory activity. If mammals are prevented from exploration for long periods, their behaviour can become abnormal. ...
Sexual selection and hermaphroditic organisms: Testing theory
... hermaphrodites, which creates an opportunity to test fundamental predictions and assumptions of sexual selection theory. Hermaphrodites may vary their emphasis on one sexual role over the other either developmentally or behaviorally in response to environmental or social parameters. How they use thi ...
... hermaphrodites, which creates an opportunity to test fundamental predictions and assumptions of sexual selection theory. Hermaphrodites may vary their emphasis on one sexual role over the other either developmentally or behaviorally in response to environmental or social parameters. How they use thi ...
ExtenZe Clinical Study
... This may be attributable to the synergy of the proprietary blend of ingredients, as well as the bioenhancer effect of its 2000 year old Ayurvedic medicine derived components which specifically target optimal and fast absorption. ExtenZe is shown to strengthen sex drive, enhance sex performance, boo ...
... This may be attributable to the synergy of the proprietary blend of ingredients, as well as the bioenhancer effect of its 2000 year old Ayurvedic medicine derived components which specifically target optimal and fast absorption. ExtenZe is shown to strengthen sex drive, enhance sex performance, boo ...
Advanced Psychopathology – PSY 306 Sexual Deviance and
... Problems with the theory: Most people don’t recall the experiences of pairing with the object and the arousal and there may have only ever been one pairing, which can’t explain the intensity or chronicity of the deviance. Most people present with multiple paraphilias and this cannot be explained by ...
... Problems with the theory: Most people don’t recall the experiences of pairing with the object and the arousal and there may have only ever been one pairing, which can’t explain the intensity or chronicity of the deviance. Most people present with multiple paraphilias and this cannot be explained by ...
A Critique of the Rape as a Psychological Adaptation Model
... after exposure to a new environment (Frisancho, 1993). Mazess (1975) offers the ...
... after exposure to a new environment (Frisancho, 1993). Mazess (1975) offers the ...
Variation in Human Mate Choice: Simultaneously Investigating
... influence on women’s mate choice for these traits even after controlling for assortative mating There was no evidence for the sexual imprinting hypothesis. A twin's spouse was much more similar to the twin and co-twin than the twin's opposite-sex parent. ...
... influence on women’s mate choice for these traits even after controlling for assortative mating There was no evidence for the sexual imprinting hypothesis. A twin's spouse was much more similar to the twin and co-twin than the twin's opposite-sex parent. ...
Antidepressant-induced sexual dysfunction
... organic) in sexual functioning, involving one or more of the phases of the physiological sexual response cycle. When this is accompanied by marked distress, it becomes a sexual disorder.4 Approximately 34% of men and 41% of women in the general population experience some form of sexual problem, whic ...
... organic) in sexual functioning, involving one or more of the phases of the physiological sexual response cycle. When this is accompanied by marked distress, it becomes a sexual disorder.4 Approximately 34% of men and 41% of women in the general population experience some form of sexual problem, whic ...
Sexual dysfunction in patients with schizophrenia
... Other atypical antipsychotics available at the time of the study were not included due to a more favorable prolactin profile. Results: The majority of patients (59% of females and 60% of males) reported impairment of sexual function. In postmenopausal females, risk of impaired sexual interest was inc ...
... Other atypical antipsychotics available at the time of the study were not included due to a more favorable prolactin profile. Results: The majority of patients (59% of females and 60% of males) reported impairment of sexual function. In postmenopausal females, risk of impaired sexual interest was inc ...
Phenotypic correlates of male reproductive success in western gorillas
... Sexual dimorphism is generally expected to arise from sexual selection, but it can also arise from other factors such as predation (Darwin, 1871; Andersson, 1994; Plavcan, 2001; Lawler, 2009). Sexual dimorphism is generally considered as evidence that selection has occurred in the past, but it does ...
... Sexual dimorphism is generally expected to arise from sexual selection, but it can also arise from other factors such as predation (Darwin, 1871; Andersson, 1994; Plavcan, 2001; Lawler, 2009). Sexual dimorphism is generally considered as evidence that selection has occurred in the past, but it does ...
An Fax-Nr. - Bayer Investor Relations
... It is estimated that ED — the inability to sustain an erection sufficient for sexual intercourse — affects more than half of all men aged over 40 years. While it is estimated 140 million men worldwide are affected by ED, only one in 20 seeks medical treatment, thus demonstrating the clear need for a ...
... It is estimated that ED — the inability to sustain an erection sufficient for sexual intercourse — affects more than half of all men aged over 40 years. While it is estimated 140 million men worldwide are affected by ED, only one in 20 seeks medical treatment, thus demonstrating the clear need for a ...
Human male sexuality
![](https://commons.wikimedia.org/wiki/Special:FilePath/Crátera_ática_de_columnas_(M.A.N._1999-99-65)_02.jpg?width=300)
Human male sexuality covers physiological, psychological, social, cultural, and political aspects of the human male sexual response and related phenomenon. It encompasses a broad range of issues, including male sexual desires and behaviors which as a part of human sexuality, have also been addressed by principles of ethics, morality, and religion.