Motor difficulties in autism spectrum disorder: linking symptom severity and postural stability

BG Travers, PS Powell, LG Klinger… - Journal of autism and …, 2013 - Springer
Postural stability is a fundamental aspect of motor ability that allows individuals to sustain and
maintain the desired physical position of one’s body. The present study examined postural …

Patterns of age-related cognitive differences in adults with autism spectrum disorder

PS Powell, LG Klinger, MR Klinger - Journal of Autism and Developmental …, 2017 - Springer
Little is known about age-related cognitive differences in autism spectrum disorder (ASD).
However, given the overlap in cognitive impairments in ASD to those seen in typical aging, it is …

Brief report: Developmental trajectories of adaptive behavior in children and adolescents with ASD

AT Meyer, PS Powell, N Butera, MR Klinger… - Journal of autism and …, 2018 - Springer
Research suggests that individuals with autism spectrum disorder (ASD) have significant
difficulties with adaptive behavior skills including daily living and functional communication …

[HTML][HTML] Health status and health care use among adolescents identified with and without autism in early childhood—Four US sites, 2018–2020

PS Powell - MMWR. Morbidity and Mortality Weekly Report, 2021 - cdc.gov
… Continuous variables (eg, mother’s and adolescent’s age, difficulty carrying out daily
living tasks, and autism symptoms) were examined via linear regression. Because between-group …

Decoding selective attention to context memory: An aging study

PS Powell, J Strunk, T James, SM Polyn, A Duarte - Neuroimage, 2018 - Elsevier
Emerging evidence has suggested that the tendency for older adults to bind too much
contextual information during encoding (ie, hyper-binding) may contribute to poorer memory for …

[HTML][HTML] Intact context memory performance in adults with autism spectrum disorder

SA Justus, PS Powell, A Duarte - Scientific reports, 2021 - nature.com
Research on memory in autism spectrum disorder (ASD) finds increased difficulty encoding
contextual associations in episodic memory and suggests executive dysfunction (eg, …

[HTML][HTML] Remote delivery of allied and behavioral healthcare during COVID-19 for children with developmental disabilities

…, CG DiGuiseppi, C Nadler, PS Powell… - JAACAP open, 2024 - Elsevier
Objective Many children with autism spectrum disorder (ASD) and other developmental
disabilities (DD) transitioned to telehealth services due to the COVID-19 pandemic. Our …

Spatial and identity cues differentially affect implicit contextual cueing in adolescents and adults with autism spectrum disorder

BG Travers, PS Powell, JL Mussey, LG Klinger… - Journal of autism and …, 2013 - Springer
The present studies examined implicit contextual cueing in adolescents and adults with
Autism Spectrum Disorder (ASD). In Study 1, 16 individuals with ASD and 20 matched …

Neural reinstatement of context memory in adults with autism spectrum disorder

SA Justus, S Mirjalili, PS Powell, A Duarte - Cerebral Cortex, 2023 - academic.oup.com
Autism spectrum disorder (ASD) is associated with episodic memory impairment. However,
episodic memories include a variety of contextual details, and it is difficult to solely rely on …

Difficulties with multi-sensory fear conditioning in individuals with autism spectrum disorder

PS Powell, BG Travers, LG Klinger… - Research in Autism …, 2016 - Elsevier
Background Classical conditioning represents a fundamental aspect of learning, allowing
us to infer relationships between coinciding events in our environment. However, recent …