Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Education
Mercury And Autism: A Review, Jie Zhang, John J. Wheeler
Mercury And Autism: A Review, Jie Zhang, John J. Wheeler
John J. Wheeler
Abstract: The prevalence of autism has increased approximately four times in children in nearly one decade (California Health and Human Services Agency, 2003). It has been reported that explanations such as immigration, shifts in the interpretation of diagnostic criteria, improved identification, or diagnostic accuracies cannot explain the observed increase (Geier & Geier, 2005). One potential cause that has alarmed many has been the presence of thimersol, the mercury-based preservative found among immunizations. Although many refute this, concern has been leveled by many families and professionals concerning the potential impact of mercury poisoning as a causal factor. Researchers have proposed that …
An Analysis Of Evidence-Based Practices In The Education Of Learners With Autism Spectrum Disorders, Michael R. Mayton, John J. Wheeler, Anthony L. Menendez, Jie Zhang
An Analysis Of Evidence-Based Practices In The Education Of Learners With Autism Spectrum Disorders, Michael R. Mayton, John J. Wheeler, Anthony L. Menendez, Jie Zhang
John J. Wheeler
Horner et al. (2005) present a review substantiating how single-subject research methodology can be utilized to determine whether interventions are evidence-based practices (EBPs). The current study utilized the Horner et al. research piece to: (a) systematically identify a set of quality standards for the evaluation of single-case research methodology used with learners with autism spectrum disorders (ASD), (b) operationalize these standards for evaluators, (c) investigate three additional quality indicators related to external validity (multiple studies, locations, and researchers), (d) create a protocol for evaluators, and (e) gather and analyze data from studies that meet a set of predefined criteria. Published …