Effect of Lamp on Language and Communication in Students with ASD

Abstract

Autism spectrum disorder (ASD) is characterized by persistent challenges in social communication, expressive language, and functional interaction, which often restrict educational participation and social engagement. Among students with ASD whoare minimally verbal or who have complex communication needs, augmentative and alternative communication (AAC) approaches have become increasingly important in intervention planning. Language Acquisition through Motor Planning (LAMP) is one such AAC-based approach that combines consistent motor patterns, auditory feedback, shared engagement, and natural consequences to support language development. This paper critically examines the conceptual and practical relevance of LAMP for improving language and communication outcomes in students with ASD. Drawing on the study synopsis and existing literature on AAC, motor planning, and communication intervention in autism, the paper argues that LAMP is a theoretically coherent and educationally meaningful approach, particularly for learners who benefit from predictability,repetition, and multisensory support. At the same time, the paper highlights a key limitation in the evidence base: although available studies report gains in vocabulary, requesting, commenting, and social communication, much of the literature remains based on small samples, case-oriented designs, or intervention reports. The paper concludes that LAMP should be regarded as a promising but still developing intervention framework that warrants more rigorous school-based and longitudinal research.