“…Qualitative methodologies are emergent, adaptive, and less predictable than biomedical research methodologies (Cutcliffe & Ramcharan, 2002;Flick, 2009;Katz, 2006), therefore setting out precise written consent forms can be problematic, but it does not then follow that the study is ipso facto unethical (de Laine, 1997). Furthermore, by regulating research within stringent guidelines of informed consent, critical research methodologies can be severely restricted, leading to the possibility that critical inquiry is abandoned by academics in favour of more amenable forms of research (Haggerty, 2004), and may also limit new knowledge production by curtailing academic freedom and creativity (Bledsoe et al, 2007; see also Hammersley, 2009) …”