“…Our results for the prevalence of misconduct are similar to those reported by several other studies of physically violent misconduct (Lahm, ; Wooldredge & Steiner, ), but the rates we found were much lower than those reported by previous studies carried out in Switzerland (Endrass, Rossegger, Frischknecht, et al, ; Endrass, Rossegger, Urbaniok, et al, ; Pont et al, ). This may be due to differences in situational factors, which have been shown to impact rates of physically violent misconduct by prisoners (Schenk & Fremouw, ; Welsh, Bader, & Evans, ) and/or to differences in methodology. For example, Endrass et al reported physically violent misconduct over the whole incarceration period while Pont et al reported rates of physically violent misconduct over the same length of time as the present study (12 months), but their study was carried out in a pre‐sentencing prison with overcrowded cells contrasting the relatively comfortable living conditions of the high‐security prison used for our evaluation.…”