Title: Epistemological and ethical implications of reactivity in videotape research
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF001039155&ix=nu&I=0&V=D" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF001039155&ix=nu&I=0&V=D</a>
Subjects: Research--Methodology, Research--Moral and ethical aspects, Video tape recorders and recording.