This paper presents the collaborative establishment of a group of speech and language pathologists (SLP) and linguists that focuses on scaffolding and its effects in interactions during therapy. Based on transcribed audio recordings made by the practitioners themselves, qualitative analyses were collectively conducted and individual scaffolding objectives relating to specific therapeutic goals were identified by the SLP. Quantitative analyses on two dyads suggest that the qualitative analyses conducted in the group influenced the SLP's productions which in turn might have had an impact on the children's productions. We discuss the need to use baselines adapted to ecological settings in further studies, to better evaluate the effects of other internal and external factors. We conclude by considering the benefits of this type of collaboration both for practitioners and linguists.