University Research: Impact of PECS on Peer-to-Peer Communication

This report outlines the research methodology employed to investigate the impact of the Picture Exchange Communication System (PECS) on peer-to-peer communication, particularly within the context of special educational needs (SEN). The research utilizes a mixed-methods approach, beginning with a qualitative framework and incorporating quantitative elements. The methodology includes overt observations of subjects, conducted ethically with informed consent to mitigate potential biases, and focuses on the use of focus groups in a controlled environment to establish baselines and examine the effects of PECS. Data collection also involves semi-structured interviews to explore the nuances of communication and gather expert opinions, addressing topics such as speech complexity, communication profiles, and pragmatic skills. The research emphasizes inductive action research and aims to provide insights into the efficacy of PECS and its role in enhancing educational opportunities for target groups, with a focus on SEN and the development of evidence-based interventions. The report also addresses the ethical considerations of research with children and the importance of incorporating diverse perspectives, including those of parents and individuals outside of education, to capture a comprehensive understanding of the challenges and successes of PECS programs. The findings are intended to inform policy and practice related to augmentative and alternative communications in SEN.