%0 Journal Article %T A role %A Aparna Nadig %A C¨Śliane Trudel %J Dramatherapy %@ 2157-1430 %D 2019 %R 10.1177/0263067219834712 %X This study adds to a small literature on social skills measures and interventions for adults with autism spectrum disorder (ASD) or related social communication difficulties (SCD) without intellectual disability (ID). In study 1, a new multimodal assessment tool, the role-play assessment of social skills (R-PASS), was used to measure real-time application of social skills. The scores of adults with ASD/SCD were marginally lower than those of neurotypical adults, with a large effect size, suggesting that the measure can identify differences between the two groups. Therefore, the R-PASS shows potential as an objective tool to assess dynamic and naturalistic social skills. In Study 2, a pre¨Cpost single-group design study, we measured the effectiveness of a drama-based social skills intervention for seven participants who self-identified as having ASD/SCD. The R-PASS was used by external raters blind to diagnosis and intervention status to compare the performance of intervention participants to that of neurotypical adults. R-PASS scores suggested substantial improvement of social skills in the majority of participants post-intervention. Furthermore, relativesĄŻ and participantsĄŻ perception of their social communication and self-regulation skills improved from pre- to post-intervention. These results suggest that the intervention may have helped the participants improve their social skills %K Adults %K autism spectrum disorder %K drama-based intervention %K naturalistic measure of social skills %K role-play %K social skills %U https://journals.sagepub.com/doi/full/10.1177/0263067219834712