Hot Executive Function in Autism Spectrum Disorder: A Brief Narrative Review

Abstract

Executive function (EF), encompassing high-order cognitive processes essential for goal-directed behavior, is often impaired in Autism Spectrum Disorder (ASD). This review addresses the problem of limited understanding regarding the distinction between “cool” and “hot” EF, their respective manifestations, and developmental trajectories in ASD. While cool EF in ASD has been widely investigated, the impairments and development of hot EF are less explored despite potentially also playing a role in ASD's socio-cognitive challenges. The purpose of this narrative review is to synthesize existing literature on hot EF and its development in ASD, particularly in relation to cool EF. Our approach involves a comprehensive examination of current studies to identify gaps and propose directions for future research. The review highlights the scarcity of studies on hot EF in ASD and concludes that targeted interventions should address both cool and hot EF deficits. Future research directions include longitudinal studies, neural investigations, and culturally diverse samples to further elucidate the role of hot EF in ASD. Understanding these distinctions can refine intervention strategies, ultimately enhancing support for individuals with ASD.