Michelle Dawson posts
Structured cited links
Patrick Dwyer, Emilio Ferrer, Clifford D. Saron, Susan M. Rivera (2022). Exploring Sensory Subgroups in Typical Development and Autism Spectrum Development Using Factor Mixture Modelling. Journal of Autism and Developmental Disorders, 52(9), 3840-3860. Springer Science and Business Media LLC.
Abstract
Abstract This study uses factor mixture modelling of the Short Sensory Profile (SSP) at two time points to describe subgroups of young autistic and typically-developing children. This approach allows separate SSP subscales to influence overall SSP performance differentially across subgroups. Three subgroups were described, one including almost all typically-developing participants plus many autistic participants. SSP performance of a second, largely-autistic subgroup was predominantly shaped by a subscale indexing behaviours of low energy/weakness. Finally, the third subgroup, again largely autistic, contained participants with low (or more “atypical”) SSP scores across most subscales. In this subgroup, autistic participants exhibited large P1 amplitudes to loud sounds. Autistic participants in subgroups with more atypical SSP scores had higher anxiety and more sleep disturbances.
Study authors in this cited reference