Abstract
Developmental science continues to face challenges in engaging diverse families and ensuring diversity within the research workforce, limiting whose experiences and perspectives are represented in research. This study provides an empirically grounded, parent-informed account of the barriers and conditions that shape inclusive research practice. We conducted three participatory focus groups with parents from ethnic minority backgrounds in the UK (n = 17; two online, one hybrid). Transcripts were analysed using thematic analysis and integrated with insights accumulated across a year of Diversity in Developmental Science Network activities, including an online seminar series and conference panel. Findings were organised into four themes: barriers and enablers to research participation; building trust with communities; inclusive research design and transparency; and representation and cultural safety. Parents highlighted accessible and flexible practices, meaningful representation, culturally responsive materials, transparent communication, and stronger researcher-community relationships. Network activities further highlighted structural barriers and diversity within research teams.