Are lifetime affective disorders predictive of long-term outcome in severe adolescent anorexia nervosa?

Depression and anxiety are commonly associated with anorexia nervosa (AN) and contribute to difficulties in social integration, a negative factor for outcome in AN. The link between those disorders and AN has been poorly studied. Thus, our objective was to investigate (1) the link between outcome nine years after hospitalisation for AN and the occurrence of lifetime anxious or depressive comorbidities; (2) the prognostic value of these comorbidities on patient outcome; 181 female patients were hospitalised for AN (between 13 and 22 years old), and were re-evaluated for their psychological, dietary, physical and social outcomes, from 6 to 12 years after their hospitalisation.

Vibration transmission through sheet webs of hobo spiders (Eratigena agrestis) and tangle webs of western black widow spiders (Latrodectus hesperus).

Web-building spiders construct their own vibratory signaling environments. Web architecture should affect signal design, and vice versa, such that vibratory signals are transmitted with a minimum of attenuation and degradation. However, the web is the medium through which a spider senses both vibratory signals from courting males and cues produced by captured prey.

A meal or a male: the 'whispers' of black widow males do not trigger a predatory response in females.

Introduction: Female spiders are fine-tuned to detect and quickly respond to prey vibrations, presenting a challenge to courting males who must attract a female's attention but not be mistaken for prey. This is likely particularly important at the onset of courtship when a male enters a female's web. In web-dwelling spiders, little is known about how males solve this conundrum, or about their courtship signals.

Bonding and expressed emotion: two interlinked concepts?

Background: Bonding and expressed emotion (EE) are two concepts modeling family relationships. Two studies, with contradictory results, have explored whether these concepts and their corresponding instruments [the Parental Bonding Instrument (PBI) and the Camberwell Family Interview] do indeed measure the same aspects of family relationships. Our first objective was to compare the adolescents' perceptions of family relationships using the PBI, and the parental viewpoint using the Five-Minute Speech Sample (FMSS-EE).

A theory-based model of translation practices in public health participatory research.

This article explores the innovative practices of actors specifically mandated to support interactions between academic researchers and their partners from the community during public health participatory research. Drawing on the concept of translation as developed in actor-network theory and found in the literature on knowledge transfer and the sociology of intermediate actors, we build a theory-based model of the translation practices developed by these actors at the interface between community and university. We refine this model by using it to analyse material from two focus groups comprising participants purposively selected because they work at the nexus between research and practice.