. 2019 Dec 25;28(3):988–997. doi: 10.1111/hsc.12931

Table 1.

Participants and data

Participants	Data collected
Young people	Quantitative: 23 pre‐test questionnaires, 18 post‐test questionnaires Qualitative: 23 interviews with beneficiaries of the intervention
Heavy Sound leaders and workers	Qualitative: Six interviews with COOL Music leaders and those delivering the intervention (note: all worked and were familiar with the young people as practitioners)
Educators, social workers and school teachers	Qualitative: Eight interviews conducted with four educators, three social workers and one teacher (note: all worked and were familiar with the young people as practitioners)

Participants

Data collected

Young people

Quantitative: 23 pre‐test questionnaires, 18 post‐test questionnaires

Qualitative: 23 interviews with beneficiaries of the intervention

Heavy Sound leaders and workers

Qualitative: Six interviews with COOL Music leaders and those delivering the intervention (note: all worked and were familiar with the young people as practitioners)

Educators, social workers and school teachers

Qualitative: Eight interviews conducted with four educators, three social workers and one teacher (note: all worked and were familiar with the young people as practitioners)