artículo académico

• Female models in an American glamour website: geographic distribution, modeling limits and income according to their self presentations.  Cuadernos de Investigación UNED (UNED Research Journal).  6:19-28. 2014
• Sexual videos in Internet: a test of 11 hypotheses about intimate practices and gender interactions in Latin America.  Cuadernos de Investigación UNED (UNED Research Journal).  5:333-337. 2014
• Presentation of sex work in two Costa Rican newspapers: a multivariate analysis of the roles of patriarchal prejudice and reporter gender.  Cuadernos de Investigación UNED (UNED Research Journal).  5:325-331. 2013
• The relationship between homicides reported by printed media and official records in Costa Rica, and a test of the Duntley-Buss Biological Model of Murde.  Cuadernos de Investigación UNED (UNED Research Journal).  4:93-99. 2012
• Self view of women’s bodies and characteristics in early glamour website models.  Cuadernos de Investigación UNED (UNED Research Journal).  3:45-51. 2011
• The price of sexual services in nightclubs and massage parlors of San José, Costa Rica: biological and anthropological interpretations.  Cuadernos de Investigación UNED (UNED Research Journal).  3:227-231. 2011