We used a validated agent-based model—Socio-Emotional CONcern DynamicS (SECONDS)—to model real-time playful interaction between a child diagnosed with Autism Spectrum Disorders (ASD) and its parent. SECONDS provides a real-time (second-by-second) virtual environment that could be used for clinical trials and testingprocess-orientedexplanationsofASDsymptomatology.Weconductednumerical experiments with SECONDS (1) for internal model validation comparing two parental behavioral strategies for stimulating social development in ASD (play-centered vs. initiative-centered) and (2) for empirical case-based model validation. We compared 2,000 simulated play sessions of two particular dyads with (second-by-second) time-series observations within 29 play sessions of a real parent-child dyad with ASD on six variables related to maintaining and initiating play. Overall, both simuladistributions. Given the idiosyncratic behaviors expected in ASD, the observed correspondence is non-trivial. Our results demonstrate the applicability of SECONDS to parent-child dyads in ASD. In the future, SECONDS could help design interventions for parental care in ASDted dyads provided a better fit to the observed dyad than reference null
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Background Parents’ play an essential role in Parent–Child Interaction Therapy (PCIT) as the primary agent of intervention with their child. Unfortunately, speech and language therapists (SLTs) report that parents’ engagement is challenging when conducting PCIT. Although focusing on and stimulating the engagement of parents, when needed, can increase the success of PCIT, little is known about what factors influence parent engagement. Aims To explore SLTs’ views about the factors that facilitate or pose barriers to parents’ engagement in PCIT. Methods & Procedures A secondary analysis of 10 interview transcripts about SLTs’ views on delivering PCIT with parents of children with developmental language disorder (DLD) was conducted. Codes from the original analysis where checked for their relevance to parents’ engagement by the first author. Potential themes were identified iteratively with all authors. Outcomes & Results Four themes were identified in the SLTs’ description of their experiences with the engagement of parents: mutual understanding, creating a constructive relationship between the SLT and parent, parental empowerment, and barriers. It became clear that SLTs were focusing on different aspects of engagement. Conclusions & Implications This study makes an initial contribution to our understanding of SLTs’ view of parents’ engagement and about what stimulates parent engagement or effects disengagement. SLTs play an important role in supporting parents to engage and stay engaged with therapy. Training SLTs on how best to engage parents, focusing on mutual understanding, creating constructive relationships between the SLT and parent, parental empowerment, and barriers, is necessary. However, more research is needed on how to train relevant skills in SLTs. Clearer definitions of engagement would improve understanding and judgements about how best to support parents.
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Preschool children's vocabulary mainly develops verbal through interaction. Therefore, the technology-enhanced storytelling (TES) activity Jeffy's Journey is developed to support parent–child interaction and vocabulary in preschool children. TES entails shared verbal storytelling supported by a story structure and real-time visual, auditory and textual prompts on a tablet computer. In this exploratory study, we investigated how TES influenced parent–child interaction and vocabulary. An experimental pretest-intervention-posttest design was followed with 44 3-year-old children and their parents in the experimental group and 27 peers in the control group. Results revealed that TES stimulated active child involvement and generated parent–child interaction, yet a great variety in TES characteristics both in time spent and usage of prompts was found among participants. Dyads that spent more time on story phases showed more and higher quality parent–child interaction. The usage of prompts was associated with improved parent–child interaction quality. Finally, an effect of TES was evidenced on children's productive vocabulary knowledge. To conclude, this study demonstrates that TES can be considered as a promising context for fostering parent–child interaction and children's vocabulary development.
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