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Faust, Carl; Ashman, Seth – Physics Teacher, 2021
The study of the electromagnetic spectrum, how light interacts with matter, and optical instruments such as lenses, mirrors, and gratings are important concepts in the Advanced Placement (AP) physics and introductory undergraduate physics and astronomy courses. The production, control, and analysis of light helps scientists to learn about the…
Descriptors: Science Equipment, Physics, Astronomy, Science Instruction
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Righi, Giulia; Benevides, Jill; Mazefsky, Carla; Siegel, Matthew; Sheinkopf, Stephen J.; Morrow, Eric M. – Journal of Autism and Developmental Disorders, 2018
Autism Spectrum Disorder (ASD) is associated with significant healthcare expenditures and a greater utilization of psychiatric health services. High utilization may not be evenly distributed across individuals with ASD. The objective of this study was to identify individual and family characteristics that increase the risk of psychiatric…
Descriptors: Predictor Variables, Autism, Pervasive Developmental Disorders, Health Services