Sexual practices at last heterosexual encounter and occurrence of orgasm in a national survey

In order to examine factors associated with orgasm in heterosexual encounters, we analyzed data from the Australian Study of Health and Relationships, a national telephone survey of sexual behavior and attitudes and sexual health knowledge carried out in 2001-2002 with a representative sample of 19,307 Australians aged 16 to 59. Respondents were asked whether at their last sexual encounter they gave or received manual stimulation and oral sex, had vaginal intercourse or anal intercourse, and whether they had an orgasm. Vaginal intercourse was the dominant practice: 95% of encounters included it. Of the 64 possible combinations of these practices, 13 account for 93% of encounters: vaginal intercourse alone (12%), vaginal + manual stimulation of the man's and/or woman's genitals (49%), and vaginal intercourse + manual + oral (32%). Encounters may also have included other practices. Men had an orgasm in 95% of encounters and women in 69%. Generally, the more practices engaged in, the higher a woman's chance of having an orgasm. Women were more likely to reach orgasm in encounters including cunnilingus. This is the first large-scale empirical study worldwide to link specific practices with orgasm. Demographic and sexual history variables were comparatively weakly associated with orgasm.     

The influence of the social environment on sexual maturation of female deermice (Peromyscus maniculatus bairdi)

Summary Female deermice housed from weaning with groups of five females, five males or five males plus five females had significantly smaller uteri at 35–38 days of age compared to females reared alone. The uterine weights of females reared in the three grouped treatments did not differ significantly among themselves nor did those reared alone or with another animal of either sex. Uterine and ovary weights revealed no significant inhibition or stimulation of sexual maturation dependent upon sex of the adult conspecific with which young females were housed. The number of conspecifics (five or more of either sex) housed with young females was of primary importance in the retardation of uterine development observed.     

Generalized Haber's Law for Exponential Concentration Decline,with Application to Riparian‐Aquatic Pesticide Ecotoxicity

A simple analytic solution to the dynamic version of Haber's law was derived, conditional on a specified toxic load exponent (n) and on exponential decline in environmental toxicant concentration. Such conditions are particularly relevant to assessing ecotoxicity risk posed (e.g., to juvenile salmonids) by agricultural organophosphate (OP) pesticides that are subject to degradation and/or dissipation. A dynamic Haber's law model was fit to previously published detailed data on lethality for two aquatic species induced by six agricultural OP pesticides, and more crude fits were obtained to less detailed data on five other OP and on two non‐OP pesticides, indicating that for lethality, a range of 0.5 ≤ n ≤ 1.5 may be typical for OP pesticides. The AgDRIFT^® stream deposition model was next used to establish that first‐order or exponential loss, with dilution half‐times on the order of ≤0.01 days, pertains approximately to pesticide residues in streams that arise after aerial application of agricultural pesticides 100 feet upwind. The analytic model was then applied to demonstrate that pesticide concentrations deposited in downwind streams following an aerial application are effectively diluted by about 50‐ to 300‐fold from their initial concentration. Riparian ecotoxicity risk assessment models that ignore this effective dilution, and base pesticide‐specific estimates of reduced survival on the initial concentrations, are therefore unrealistically conservative.     

Which Fishers are Satisfied in the Caribbean? A Comparative Analysis of Job Satisfaction Among Caribbean Lobster Fishers

Lobster fishing (targeting the spiny lobster Panulirus argus) is an important economic activity throughout the Wider Caribbean Region both as a source of income and employment for the local population as well as foreign exchange for national governments. Due to the high unit prices of the product, international lobster trade provides a way to improve the livelihoods of fisheries-dependent populations. The specie harvested is identical throughout the region and end market prices are roughly similar. In this paper we wish to investigate to which extent lobster fishers?? job satisfaction differs in three countries in the Caribbean and how these differences can be explained by looking at the national governance arrangements.     

A Model of Migrants' Remittances with Human Capital Investment and Intrafimilial Transfers1

This study analyzes data on migrants' remittances using a two‐period theory of intergenerational transfers based on an informal, intrafamilial loan arrangement using “weak altruism,” a behavior between “strong altruism” and pure self‐interest. The model provides an integrated theory of migrants' remittances, human capital investment decisions, and intrafamilial transfers applicable to low‐income countries with no official pension schemes and imperfect capital markets. Propositions, derived from the theory, are tested, re‐analyzing original survey data on remittances of Pacific island migrants in Sydney. When weak altruism and strong altruism yield opposite predictions, the econometric results tend to confirm the former hypothesis and invalidate the latter.     

Teaching, tracking, and marketing our product

Many sociology departments have faced difficult times in the past decade. This article examines how this crisis confronted two universities in North Carolina and the strategies which they used to strengthen their departments. Major emphasis is given to how state associations can assist departments in developing applied curriculum, publicizing their successful endeavors, and recruiting students. The article also provides insights about dealing with outcomes assessment as well as administering internship programs. Jan Rienerth teaching interests are in women’s issues, applied sociology, and experimental learning. Her research has focused on women and the elderly in prison. Martin Shultz primary research area involves the long term changes in the American family, especially divorce. In the past ten years, he has developed additional interests in applied sociology with an internship program. Richard Caston interests include socio-economics, health, and applied research.     

Towards a sociology of transgendered bodies

The articulation of a generic social process of 'body femaling' presented in Ekins (1993) and elaborated in Ekins (1997) is further developed in this article to provide a conceptual framework for a sociology of trans-gendered bodies. Transgendering refers both to the idea of moving across (transferring) from one pre-existing gender category to another (either temporarily or permanently), and to the idea of transcending or living 'beyond gender' altogether. Following Plummer's (1995) work on sexual stories, we distinguish a number of contemporary transgendering body stories which we consider in terms of four major modes or styles of body transgendering: those we identify as 'migrating', 'oscillating', 'erasing' and 'transcending'. We give illustrative examples of each mode with reference to the binary male/female divide, the interrelations between sex, sexuality and gender, and the interrelations between the four main sub-processes of transgendering, which we identify as 'substituting', 'concealing', 'implying' and 'redefining'.