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Ryan P. Grimm
Researcher at University of California, Davis
Publications - 23
Citations - 750
Ryan P. Grimm is an academic researcher from University of California, Davis. The author has contributed to research in topics: Reading comprehension & Reading (process). The author has an hindex of 9, co-authored 20 publications receiving 461 citations. Previous affiliations of Ryan P. Grimm include SRI International & University of Virginia.
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Journal ArticleDOI
A Latent Transition Mixture Model Using the Three-Step Specification
TL;DR: In this paper, a 3-step method for estimating the effects of auxiliary variables (i.e., covariates and distal outcome) in mixture modeling provides a useful way to specify complex mixture models.
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Prediction from Latent Classes: A Demonstration of Different Approaches to Include Distal Outcomes in Mixture Models
TL;DR: This paper presents an overview of the methods currently available for estimating the effects of latent class membership on subsequent distal outcomes, and illustrates the recommended methods in the software packages Mplus and Latent Gold using a latent class model to capture population heterogeneity in students' mathematics attitudes.
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A Comprehensive Examination of Reading Heterogeneity in Students with High Functioning Autism: Distinct Reading Profiles and Their Relation to Autism Symptom Severity.
Nancy S. McIntyre,Emily J. Solari,Ryan P. Grimm,Lindsay Lerro,Joseph E. Gonzales,Peter Clive Mundy +5 more
TL;DR: Findings demonstrate the heterogeneous nature of reading profiles in students with HFASD and significant differences between the reading profiles and ASD symptom severity.
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Longitudinal stability of reading profiles in individuals with higher functioning autism.
TL;DR: It is demonstrated that reading profiles of children and adolescents with autism spectrum disorders shift when examined across time, indicating that heterogeneous reading profiles exist within the autism population.
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The relation between text reading fluency and reading comprehension for students with autism spectrum disorders
Emily J. Solari,Ryan P. Grimm,Nancy S. McIntyre,Lindsay Swain Lerro,Matthew C. Zajic,Peter Clive Mundy +5 more
TL;DR: The authors investigated the role of text reading fluency in the prediction of reading comprehension in a sample of individuals with higher functioning autism (HFASD) and found significant differences between the HFASD and age-matched typically developing (TD) students.