![Developmental perspective on the evolution of sexual ornaments](http://s1.studyres.com/store/data/004842956_1-56d061b4e8a9e3cb27ac71c4bfad9f8e-300x300.png)
Developmental perspective on the evolution of sexual ornaments
... enables age-specific expression of sexual ornaments, which is beneficial when older individuals are able to channel more resources into the production of larger traits (Kokko, 1997; Badyaev and Qvarnström, 2002). For example, male zebra finches, Taeniopygia guttata, that were subjected to nutritiona ...
... enables age-specific expression of sexual ornaments, which is beneficial when older individuals are able to channel more resources into the production of larger traits (Kokko, 1997; Badyaev and Qvarnström, 2002). For example, male zebra finches, Taeniopygia guttata, that were subjected to nutritiona ...
Advice and facts about sexually transmitted infections
... Regardless of whether or not you are circumcised, the condom is a good form of protection. Condoms are available in different sizes. Try out different ones until you find a brand that suits you. Use the condom correctly and consistently. Condoms are made from latex, and they are often pretreat ...
... Regardless of whether or not you are circumcised, the condom is a good form of protection. Condoms are available in different sizes. Try out different ones until you find a brand that suits you. Use the condom correctly and consistently. Condoms are made from latex, and they are often pretreat ...
Statutory sex crime relationships between juveniles and adults: A
... (Lanning, 2002). It has a disadvantage, however. The term suggests that the youth are “complying” with an initiative made by an adult, which, while accurate in some relationships, does not convey the full spectrum of such relationships, some of which may be initiated by youth themselves. Although we ...
... (Lanning, 2002). It has a disadvantage, however. The term suggests that the youth are “complying” with an initiative made by an adult, which, while accurate in some relationships, does not convey the full spectrum of such relationships, some of which may be initiated by youth themselves. Although we ...
Sexual selection, sexual conflict and the evolution of ageing and life
... Fig. 1. Theory suggests that ageing can mediate effects of environment on sexual selection when phenotypes vary in lifespan or ageing rate. (a) Environmental variation in extrinsic mortality risk: if life expectancy is brief (denoted by vertical line I), then individuals that invest more heavily in ...
... Fig. 1. Theory suggests that ageing can mediate effects of environment on sexual selection when phenotypes vary in lifespan or ageing rate. (a) Environmental variation in extrinsic mortality risk: if life expectancy is brief (denoted by vertical line I), then individuals that invest more heavily in ...
Choice-Makers and Risk-Takers in Neo
... in the name of individual consumer choice. Not only are they used as a mechanism by which to entice consumers to purchase commodities, but it can be argued that gendered identities have become commodities themselves, although they do not necessarily only exist in a commodified form. The metrosexual ...
... in the name of individual consumer choice. Not only are they used as a mechanism by which to entice consumers to purchase commodities, but it can be argued that gendered identities have become commodities themselves, although they do not necessarily only exist in a commodified form. The metrosexual ...
loleffect.docx
... that girls don’t feel desire or have an interest in sex: this, says Durham, prevents girls from taking an active role in creating relationships that fulfil their needs. The other is that alternative sexual orientations don’t exist, or at least, if they do, they are deviant. So what does the term ‘ma ...
... that girls don’t feel desire or have an interest in sex: this, says Durham, prevents girls from taking an active role in creating relationships that fulfil their needs. The other is that alternative sexual orientations don’t exist, or at least, if they do, they are deviant. So what does the term ‘ma ...
The Penile Strain Gauge and Aversion Therapy
... hypothesized that they would find. Close analysis of the space of the human sex research laboratory, along with the actors, the instruments, and practices, shows that laboratory settings provided subjects with some privacy and anonymity but also reinforced certain kinds of sexual behaviors and physi ...
... hypothesized that they would find. Close analysis of the space of the human sex research laboratory, along with the actors, the instruments, and practices, shows that laboratory settings provided subjects with some privacy and anonymity but also reinforced certain kinds of sexual behaviors and physi ...
Autogynephilia: A Paraphilic Model of Gender Identity Disorder
... (analloerotic, “not attracted to other people”). Blanchard (1988) found that the males in this combined group reported less childhood femininity than those in the androphilic group; some might not have been especially masculine as children, but few if any had been extremely feminine. Those in the ...
... (analloerotic, “not attracted to other people”). Blanchard (1988) found that the males in this combined group reported less childhood femininity than those in the androphilic group; some might not have been especially masculine as children, but few if any had been extremely feminine. Those in the ...
Costs of sexual traits: a mismatch between theoretical
... that this increased energy expenditure has a negative effect on individual fitness. This effect may arise through decreased survival or reduction in future reproductive success. However, if the energy expenditure of a sexual display can be compensated without negative effects on fitness, no matter h ...
... that this increased energy expenditure has a negative effect on individual fitness. This effect may arise through decreased survival or reduction in future reproductive success. However, if the energy expenditure of a sexual display can be compensated without negative effects on fitness, no matter h ...
Practicing abstinence from sex follows laws.
... – Intimate expressions of physical affection can cause physical changes to occur in the body. – These changes intensify sexual feelings in both males and females. ...
... – Intimate expressions of physical affection can cause physical changes to occur in the body. – These changes intensify sexual feelings in both males and females. ...
Has Dating Become More Egalitarian? A 35 Year Review
... A hook up was defined as “a sexual encounter which may or may not include sexual intercourse, usually occurring between people who are strangers or brief acquaintances” (Paul et al. 2000, p. 76). The gender dynamics associated with hook ups do not appear much different from those in dating, however. ...
... A hook up was defined as “a sexual encounter which may or may not include sexual intercourse, usually occurring between people who are strangers or brief acquaintances” (Paul et al. 2000, p. 76). The gender dynamics associated with hook ups do not appear much different from those in dating, however. ...
Hooking Up and Risk Behaviors Among First
... formed regarding women’s experiences with hooking up. These studies focused on a variety of topics, including sexual regret (Eshbaugh & Gute, 2008), motives to engage in casual sex (Weaver & Herold, 2000), and general patterns and correlates of hooking up (Glenn & Marquardt, 2001). Of interest to ou ...
... formed regarding women’s experiences with hooking up. These studies focused on a variety of topics, including sexual regret (Eshbaugh & Gute, 2008), motives to engage in casual sex (Weaver & Herold, 2000), and general patterns and correlates of hooking up (Glenn & Marquardt, 2001). Of interest to ou ...
Full text - Studia mythologica Slavica
... interprets society and influences it. This article will try to show its (sometimes not completely controlled) power of persuasion and of promoting certain values, ideology and ideas to audiences through a longer period of time. Is an ad a mirror of society and can it be a medium for ideological infl ...
... interprets society and influences it. This article will try to show its (sometimes not completely controlled) power of persuasion and of promoting certain values, ideology and ideas to audiences through a longer period of time. Is an ad a mirror of society and can it be a medium for ideological infl ...
STDs (Sexually Transmitted Diseases)
... • Treated with bed rest • Can be life threatening or lead to long-term chronic hepatitis • Can increase risks of getting other liver diseases such as cirrhosis ...
... • Treated with bed rest • Can be life threatening or lead to long-term chronic hepatitis • Can increase risks of getting other liver diseases such as cirrhosis ...
Tom Reichert
... University of Georgia. Our program is top-ranked globally for scholarship and preparing students for the professions. The department has 26 full-time faculty and a robust undergraduate program with over 700 majors, and it fully participates in the college’s masters and doctoral programs. Our graduat ...
... University of Georgia. Our program is top-ranked globally for scholarship and preparing students for the professions. The department has 26 full-time faculty and a robust undergraduate program with over 700 majors, and it fully participates in the college’s masters and doctoral programs. Our graduat ...
Mating Systems and Sexual Selection in Male
... no doubt will be discovered, but for now, three groups stand out as most promising for continued study of sexual selection. In katydids (family Tettigonidae), the male invests in progeny by transferring an edible spermatophylax to the female during copulation ( Brown and Gwynne 1997). Populations an ...
... no doubt will be discovered, but for now, three groups stand out as most promising for continued study of sexual selection. In katydids (family Tettigonidae), the male invests in progeny by transferring an edible spermatophylax to the female during copulation ( Brown and Gwynne 1997). Populations an ...
Collateral Effects of the Media on Sex Offender Reintegration
... Attitudes about sexual offenders may well be associated with their portrayal in the media. The media, which include outlets such as the Internet, newspapers, television, and radio, can influence public attitudes and may thereby impact the reintegration of sex offenders into the community. According ...
... Attitudes about sexual offenders may well be associated with their portrayal in the media. The media, which include outlets such as the Internet, newspapers, television, and radio, can influence public attitudes and may thereby impact the reintegration of sex offenders into the community. According ...
morphometric evaluation of foramen magnum for sex
... has been suggested (2-5) that the measurements of the foramen magnum are useful for determining the sex. There are two osteological techniques used to determine the sex of an individual; the first is visual assessment to evaluate the morphological sex traits and second is the metrical, in which the ...
... has been suggested (2-5) that the measurements of the foramen magnum are useful for determining the sex. There are two osteological techniques used to determine the sex of an individual; the first is visual assessment to evaluate the morphological sex traits and second is the metrical, in which the ...
Does Access To condoms Prevent Teen Pregnancy - kristin-boyd
... significant other, you’re feeling a bit more frisky than usual. You’re interested, but knowing you want the full package, that package must be wrapped. You travel to the nearest convenience store, your local gas station. You acknowledge that this is where you receive the wrapping paper for your rath ...
... significant other, you’re feeling a bit more frisky than usual. You’re interested, but knowing you want the full package, that package must be wrapped. You travel to the nearest convenience store, your local gas station. You acknowledge that this is where you receive the wrapping paper for your rath ...
Motivation
... Love at first sight. Passionate love. Companionate love. Unrequited love. Being the break-up recipient. ...
... Love at first sight. Passionate love. Companionate love. Unrequited love. Being the break-up recipient. ...
... to learning and using these approaches, and the cost of the psychotherapy, with the accompanying instruction, is often substantial. Furthermore, behavioral techniques are slow to be effective and, even so, there are mixed reports of efficacy: Clarke and Parry reported that 60% of men using the squeez ...
Sexting Among Young Men Who Have Sex With Men: Results From
... with men (YMSM) or its association with their sexual behaviors. Methods: To address these gaps, we used data from an online study examining the partner-seeking behaviors of single YMSM (N ¼ 1,502; ages 18e24 years) in the United States. Most participants (87.5%) reported sexting, with 75.7% of the s ...
... with men (YMSM) or its association with their sexual behaviors. Methods: To address these gaps, we used data from an online study examining the partner-seeking behaviors of single YMSM (N ¼ 1,502; ages 18e24 years) in the United States. Most participants (87.5%) reported sexting, with 75.7% of the s ...
- Northumbria Research Link
... material and uneven ways in which police and residents have sought to spatially exclude them. Spatial exclusion is both a material and discursive process for Hubbard. For many, boundary maintenance with regard to sex work – and a number of other seemingly connected social problems – is seen as a jo ...
... material and uneven ways in which police and residents have sought to spatially exclude them. Spatial exclusion is both a material and discursive process for Hubbard. For many, boundary maintenance with regard to sex work – and a number of other seemingly connected social problems – is seen as a jo ...
Sexual Dynamics in Mentoring Relationships
... considered in the context of the research referred to earlier which suggests that proximity is a potential catalyst for a relationship. Given that it has also been found that pursuit of similar workplace goals, performing similar tasks and the feeling of excitement when a project is successful can b ...
... considered in the context of the research referred to earlier which suggests that proximity is a potential catalyst for a relationship. Given that it has also been found that pursuit of similar workplace goals, performing similar tasks and the feeling of excitement when a project is successful can b ...
SW_120 HS-1.indd - Dickinson College
... it is important that the five factors are scored separately. If researchers do not have room to use all 25 questions, they may select one or several of the factors that they are particularly interested in and use all 5 questions in that factor. Another option is to select a few questions from each o ...
... it is important that the five factors are scored separately. If researchers do not have room to use all 25 questions, they may select one or several of the factors that they are particularly interested in and use all 5 questions in that factor. Another option is to select a few questions from each o ...
Sex in advertising
![](https://commons.wikimedia.org/wiki/Special:FilePath/SchraderAp1921.jpg?width=300)
Sex in advertising or ""sex sells"" is the use of sex appeal in advertising to help sell a particular product or service. Sexually appealing imagery may or may not pertain to the product or service in question. Examples of sexually appealing imagery include nudity, pin-up girls, and muscular men.The use of sex in advertising can be highly overt or extremely subtle. It ranges from relatively explicit displays of sexual acts, to the use of basic cosmetics to enhance attractive features.