Savoir rire entre les lignes : matérialisme médical et « hiéropsychologie » dans la Revue de l'hypnotisme (1887-1910).

Laughter played a crucial strategic role in the fight against clericalism and religion in France during the second half of the 19 century and the first half of the 20 century. The cultural output from this polemical use of laughter is contrasted with a "scholarly literature," which fought against religion in a radically different manner that featured reason facing obscurantism and prejudice. Drawing on a study of the contributions dealing with "the psychology of religion" or "hieropsychology" published in the Revue de l'hypnotisme, I will try to show that there also exists a "scholarly ridicule," the forms, codes, and uses of which are characteristic of the anticlerical laughter associated with "medical materialism.

Race/ethnic differences in HIV prevalence and risks among adolescent and young adult men who have sex with men.

The prevalence of HIV infection is disproportionately higher in both racial/ethnic minority men who have sex with men (MSM) and in men under the age of 25, where the leading exposure category is homosexual contact. Less is known, however, about patterns of HIV prevalence in young racial/ethnic minority MSM. We analyzed data from the Young Men's Survey (YMS), an anonymous, cross-sectional survey of 351 MSM in Baltimore and 529 MSM in New York City, aged 15-22, to determine whether race/ethnicity differences exist in the prevalence of HIV infection and associated risk factors.

Théodule Ribot's ambiguous positivism: philosophical and epistemological strategies in the founding of French scientific psychology.

Théodule Ribot (1839-1916) is regarded by many historians of psychology as the "father" of the discipline in France. Ribot contributed to the development of a "new psychology" independent from philosophy, relying on the methods of the natural sciences. However, such an epistemological transition encountered fierce opposition from both the champions of the old-fashioned metaphysical psychology and the representatives of the "scientific spirit.

Continuing high prevalence of HIV and risk behaviors among young men who have sex with men: the young men's survey in the San Francisco Bay Area in 1992 to 1993 and in 1994 to 1995.

Several recent studies have shown high rates of HIV infection and risk behavior among young men who have sex with men (MSM). To assess the direction of the epidemic in this population, we replicated a venue-based study performed in the San Francisco Bay Area during 1992 and 1993. From May 1994 to September 1995, we surveyed 675 MSM aged between 17 and 22.