Volume 40, Issue 1 Vol. 40, 2016/1 - pagesPages 3 to 23Beware Researcher! Ethics under Threat from Research, Science under the Hold of Research Ethics BoardsBy Maritza Felices-LunaPages 25 to 50What Is the Purpose of CCTV in Public Space?By Laurent MucchielliPages 51 to 77Social Representations of the Homeless: The Mobilisation of the “Enfants de Don Quichotte” in ParisBy Annamaria Colombo, Noémie Pulzer, Michel ParazelliPages 79 to 100The French Abolitionist Movement in the Period after WWIIBy Lilian MathieuPages 101 to 129The Particular Professional Habitus of Teachers Employed by the “Protection Judiciaire de la Jeunesse”By Thomas Falchun, Luc Robène, Thierry Terret