A new species of Stenobiella Tillyard (Neuroptera, Berothidae) from Australia

Stenobiella variola sp. n., a new species of beaded lacewing (Neuroptera: Berothidae), is described and figured from south-eastern Australia. A preliminary key to Stenobiella species is presented

Polyamory: Intimate practice, identity or sexual orientation?

Polyamory means different things to different people. While some consider polyamory to be nothing more than a convenient label for their current relationship constellations or a handy tool for communicating their willingness to enter more than one relationship at a time, others claim it as one of their core identities. Essentialist identity narratives have sustained recent arguments that polyamory is best understood as a sexual orientation and is as such comparable with homosexuality, heterosexuality or bisexuality. Such a move would render polyamory intelligible within dominant political and legal frameworks of sexual diversity. The article surveys academic and activist discussions on sexual orientation and traces contradictory voices in current debates on polyamory. The author draws on poststructuralist ideas to show the shortcomings of sexual orientation discourses and highlights the losses which are likely to follow from pragmatic definitions of polyamory as sexual orientation

Ethnicity and sexuality

This paper explores the connections between ethnicity and sexuality. Racial, ethnic, and national boundaries are also sexual boundaries. The borderlands dividing racial, ethnic, and national identities and communities constitute ethnosexual frontiers, erotic intersections that are heavily patrolled, policed, and protected, yet regularly are penetrated by individuals forging sexual links with ethnic "others." Normative heterosexuality is a central component of racial, ethnic, and nationalist ideologies; both adherence to and deviation from approved sexual identities and behaviors define and reinforce racial, ethnic, and nationalist regimes. To illustrate the ethnicity/sexuality nexus and to show the utility of revealing this intimate bond for understanding ethnic relations, I review constructionist models of ethnicity and sexuality in the social sciences and humanities, and I discuss ethnosexual boundary processes in several historical and contemporary settings: the sexual policing of nationalism, sexual aspects of US-American Indian relations, and the sexualization of the black-white color line

Evidence for preserved novel word learning in Down syndrome suggests multiple routes to vocabulary acquisition

Purpose Three studies investigated novel word learning, some requiring phonological production, each involving between 11 and 17 individuals with Down syndrome, and between 15 and 24 typically developing individuals matched for receptive vocabulary. The effect of stimuli wordlikeness and incidental procedure-based memory demands were examined to see whether these may account for an apparent impairment in word learning in Down syndrome demonstrated in earlier research. Method Paired associate word and nonword learning tasks were presented, requiring participants to learn the names of novel characters. The nonword stimuli varied in the degree of wordlikeness in 2 studies. A third study investigated extraneous task demand. Results Across 3 studies, there was no suggestion of a word learning deficit associated with Down syndrome (η 2 p for the main effect of group of .03, .11, and .03, respectively), despite the level of phonological representation required. There was evidence that novel word learning by participants with Down syndrome exceeded that which their verbal short-term memory capacity would predict. Conclusions Vocabulary acquisition in Down syndrome may not rely on verbal short-term memory to the same extent as in typically developing children, lending support to the suggestion that new word learning may be underpinned by an additional memory process. </jats:sec