The use of structural analysis to develop antecedent-based interventions for students with autism.
Let teachers run micro-assessments to find what antecedents help, then bundle those variables into a simple class-wide plan.
01Research in Context
What this study did
Three students with autism were acting out in class. The research team asked teachers to run short structural analyses. Teachers tested different antecedents—like task choice, attention, or work length—to see what set off problem behavior.
After each test, the teachers built a small antecedent package. They used only the variables that helped the child stay calm. The team then tracked prosocial behavior across three school settings.
What they found
All three students showed more prosocial behavior after the antecedent packages started. Gains showed up in the classroom, in the hall, and during specials. The multiple-baseline design proved the change came from the intervention, not just time.
How this fits with other research
Cervi et al. (2024) later used a full IISCA-driven skill package with an older student returning to class. Their case extends P et al.’s work to adolescents and adds functional communication drills.
O'Reilly et al. (2012) also cut problem behavior by giving kids a way to mand before the tangible item appeared. Both studies show that front-loading communication or choice lowers later disruption.
Ozdemir (2008) and Scattone et al. (2002) got similar drops in disruption using social stories. Those papers look like they clash—stories vs. structural packages—but the key difference is method: social stories work when rules guide behavior; structural packages work when antecedents like task size or attention are the true triggers. Pick the tool that matches your assessment.
Why it matters
You can copy this teacher-led model next week. Run five-minute antecedent tests, pick the winners, and stitch them into a quick package. No extra staff, no fancy tech. If it worked for three kids in 2009 and still works in newer cases like Cervi et al. (2024), it will probably work for yours.
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02At a glance
03Original abstract
Evidence continues to maintain that the use of antecedent variables (i.e., instructional practices, and environmental characteristics) increase prosocial and adaptive behaviors of students with disabilities (e.g., Kern et al. in J Appl Behav Anal 27(1):7-19, 1994; Stichter et al. in Behav Disord 30:401-418, 2005). This study extends the literature by systematically utilizing practitioner-implemented structural analyzes within school settings to determine antecedent variables affecting the prosocial behavior of students with autism. Optimal antecedents were combined into intervention packages and assessed utilizing a multiple baseline design across settings. All three students demonstrated improvement across all three settings. Rates of engagement and social interaction were obtained from classroom peers to serve as benchmark data. Findings indicate that practitioners can implement structural analyzes and design corresponding interventions for students with ASD within educational settings.
Journal of autism and developmental disorders, 2009 · doi:10.1007/s10803-009-0693-8