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Wednesday, April 27, 2011

Survey Research

Chris Mooney finds no evidence of a relationship between partisanship and attitudes toward the vaccine controversy.

Parent Reported Status and Expectations for Their Autistic Student Children: An Analysis of the 2007 National Household Education Survey.
M. J. Carey
Background: National surveys provide a good source of information on autistic populations within the United States. The 2007 National Survey for Child Health was used to estimate autism prevalence (Kogan 2009), as well as to make comparisons of such family factors as the divorce rate (Freedman 2010). A similar survey, the National Household Education Surveys Program (NHES), is an opportunity to explore comparisons between parent-reported factors involving the lives and education of autistic and non-autistic students.

1. Compare educational placements and perceived educational abilities between children with (a) parent-reported autism spectrum disorders (ASD) and (b) children in the general population.
2. Explore parent expectations for the future of their ASD student.

Methods: Data used for this study were taken from the National Household Education Surveys Program (NHES 2007). NHES had 10,682 total respondents, representing students ages 3 to 20 years. 127 parents identified their child as having autism and an additional 37 identified their child as having pervasive developmental disorder. Parent responses for this group (164 total, or about 1 in 65) were compared to those of the parent responses within the general survey population.

Results: 75% of students with parent-reported ASD have an Individualized Education Plan. Parents reported that their ASD students are more likely to have repeated a grade (23% ASD vs. 9% without) or be home schooled (5.5% vs. 2.9%) or be in a program that does not assign letter grades (37% vs. 22%). ASD students were reported as less likely to be in private school (9.6% vs. 13.4%) and to have moved in order to attend a specific school (17.7% vs. 21.6%). Parents are generally satisfied with their child’s school (82.2% rated somewhat or very satisfied), but less so than for non-autistic students (90.7%). Of those children who receive letter grades, the number of ASD students getting “mostly A’s” or “mostly B’s” is high (79.6%), but less than the general population (84.1%). Parents of students in middle school or above were asked about their future expectations. The fraction of ASD students whose parents’ expectation were that their child would receive less than a high school diploma is much higher than for the general population (6.3% vs. 0.6%). However, by far the majority of parents expect their autistic student to receive a high school diploma, with most expecting at least some vocational school or college to follow. Most parents in the general population expect that their child would achieve a 4-year or graduate degree (72.7%). While the parental expectations for ASD students to obtain a bachelor or higher degree is much lower (28%), this is still a notable fraction of the autistic population.

Conclusions: Parents report that their ASD students lag behind the general student population in academic performance. Parent report high satisfaction with their schools, but at a lower level than the general population. Many parents of ASD students report high expectations for their ASD students. Services research should consider how to support individuals with ASD with a broad spectrum of abilities and expectations.