“…Based on the literature review and closer inspection of the included studies, three elements of providing structure could be discerned, namely to impose and maintain rules and limits, to assess the condition of the patient, and to interact with the patient (Voogt, Nugter, Goossens, & Van Achterberg, in press). With regard to the imposing and maintenance of rules and limits, two continua could be distinguished: (a) the continuum from general to specific structure (Garritson, ; Ransohoff, Zachary, Gaynor, & Hargreaves, ; Sebastian, Kuntz, & Shocks, ; Silver Curran, ; Vatne & Fagermoen, ; Yonge, ), and (b) the continuum from least to most restrictive forms of structure (Caplan, ; Delaney, ; Kozub & Skidmore, ; Morales & Duphorne, ; O'Brien, Woods, & Palmer, ; O'Brien, ; Vatne & Fagermoen, ).…”