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Singer, Alison B.; Windham, Gayle C.; Croen, Lisa A.; Daniels, Julie L.; Lee, Brian K.; Qian, Yinge; Schendel, Diana E.; Fallin, M. Daniele; Burstyn, Igor – Journal of Autism and Developmental Disorders, 2016
Maternal immune activity has been linked to children with autism spectrum disorder (ASD). We examined maternal occupational exposure to asthma-causing agents during pregnancy in relation to ASD risk. Our sample included 463 ASD cases and 710 general population controls from the Study to Explore Early Development whose mothers reported at least one…
Descriptors: Autism, Pervasive Developmental Disorders, Mothers, Prenatal Influences
Wallace, William Ray – ProQuest LLC, 2012
The problem addressed by this study is the impact of the current high-stakes accountability policy on the work of teachers, and whether this impact has created an environment of intensification. Research has shown that intensification manifests itself in teachers' feeling a loss of autonomy, a de-professionalization of their working environment,…
Descriptors: Online Surveys, Guidelines, Teacher Attitudes, Teaching Methods
Byun-Kitayama, Chiae – ProQuest LLC, 2012
Recently, the federal government has pressured states to add student growth data as a part of the evaluation system. State legislatures in New York and Colorado have passed legislation to revamp teacher and principal evaluation to include student growth data. Numerous researchers acknowledged the critical impact of school principals on student…
Descriptors: Accountability, Elementary Schools, Principals, Administrator Qualifications