“…Most panels of students only cover a single time interval, see for example Williams and Smith, (2017), Rubin, Evans and Wilkinson (2016), Denovan and Macaskill (2017), Friedlander et al (2007) and (Duffy et al, 2020). Studies covering four waves are fewer in number: Beja and Yap, (2013), Yu, et al, (2018), andShek (2017) and the 11 wave Australian study by Cvetkovski et al, (2017) appears unique. New Zealand studies (of graduates) include Winter et al (2021) and (of selected disciplines) Leahy et al (2010).…”