“…An additional and sometimes alternative method of determining whether the abilities acquired in a course were transferred to other subjects is by determining students' perceptions regarding the impact of a course (e.g. Mhlongo 2014, Van Dyk et al 2011, Carstens and Fletcher 2009b, Kiely 2009, Storch and Tapper 2009, Van Dyk et al 2009, Archer 2008, Parkinson et al 2008, Bharuthram and Mckenna 2006, Butler and Van Dyk 2004. One danger, however, is that it is very difficult to determine the reliability of perceptual data -just because students say that they have acquired (and transferred) abilities does not mean that this is necessarily the case.…”