In this qualitative study, we evaluated parents' and facilitators' experiences of the Group Stepping Stones Triple P (GSSTP) programme for parents of children with disabilities. The study was embedded in a randomized controlled trial (RCT) of GSSTP and carried out in the Irish public health service. Eight parents and three psychologists participated in the study. We used a semi-structured interview schedule to collect data and conducted a thematic content analysis of interview transcripts to identify particularly useful and less helpful aspects of the programme and ways that its future delivery may be improved. We conducted separate analyses on parent and psychologist data. The main findings were that parents considered the GSSTP to have helped them develop better self-regulation and behaviour management skills, which contributed to improved family relations. Negative aspects of the programme included the use of dated videos, the volume of programme content, the attrition rate and the shortcomings of the programme in meeting the complex needs of vulnerable families. Improvement suggestions included increasing flexibility of manualised content, providing follow-up support to vulnerable parents, incentivizing parents to attend and updating videos.
Keywords: GSSTP; Triple P; disability; parent training; qualitative research.