“…Participants also reported barriers to acceptability, including perceiving the sessions to be too long/short (Bemmer et al, 2021;Langdon et al, 2016), difficulties with group dynamics (Bemmer et al, 2021;Langdon et al, 2016), feeling anxiety limited their learning (Bemmer et al, 2021), feeling the individual sessions involved too much talking (Oerbeck et al, 2021), perceived lack of learning (McConachie et al, 2014), dissatisfaction with visuals (Oerbeck et al, 2021), children's reluctance to talk to parents about content beyond the sessions (E. Higgins et al, 2019), difficulties with homework assignments (Oerbeck et al, 2021), and difficulties with making phone calls (Bemmer et al, 2021). Practical issues related to transport, parking, heating in session rooms and timings also appeared to hinder acceptability (E. Higgins et al, 2019;Langdon et al, 2016).…”