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A Tale of Twin Dependence: A New Multivariate Regression Model and an FGLS Estimator for Analyzing Outcomes with Network Dependence
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An, Weihua – Sociological Methods & Research, 2023
In this article, I present a new multivariate regression model for analyzing outcomes with network dependence. The model is capable to account for two types of outcome dependence including the mean dependence that allows the outcome to depend on selected features of a known dependence network and the error dependence that allows the outcome to be…
Descriptors: Multivariate Analysis, Regression (Statistics), Models, Correlation
Visual Fixation Patterns to AAC Displays Are Significantly Correlated with Motor Selection for Individuals with Down Syndrome or Individuals on the Autism Spectrum
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Krista M. Wilkinson; Savanna Brittlebank; Allison Barwise; Tara O'Neill Zimmerman; Janice Light – Augmentative and Alternative Communication, 2024
Eye tracking research technologies are often used to study how individuals attend visually to different types of AAC displays (e.g. visual scene displays, grid displays). The assumption is that efficiency of visual search may relate to efficiency of motor selection necessary for communication via aided AAC; however, this assumption has not…
Descriptors: Augmentative and Alternative Communication, Pattern Recognition, Visual Stimuli, Eye Movements