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Research behind Story Friends™

Read about the research evidence and pilot studies behind Story Friends, a literacy intervention focused on improving oral language skills for preschool and kindergarten children. Read More

Empirical support for Pivotal Response Treatment

Learn about the empirical support for Pivotal Response Treatment (PRT) in this report. PRT is an empirically supported treatment for autism recognized by the National Professional Development Center on Autism Spectrum Disorders and the National Standards Project. Read More

SEAM technical appendix

To confirm the utility and efficacy of SEAM, intensive research has been performed. Read more about the research behind SEAM in this technical appendix. Read More

The Research Behind PAth to Literacy

Read about the research evidence and pilot studies behind Path to Literacy, a literacy intervention focused on improving phonological awareness skills for preschool and kindergarten children. Read More

PICCOLO Technical Report

This technical report provides information on the development and psychometric properties of the observational measure Parenting Interactions with Children: Checklist of Observations Linked to Outcomes (PICCOLO). Read More

Percentile tables and figures for the Inventarios

View the percentile tables and figures excerpted from the technical manual for the Inventarios. Inventarios is the Spanish adaptation of the MacArthur Communicative Development Inventories (CDIs), standardized, parent-completed report forms designed by top language researchers to assess language and communication skills in young children ages 8–30 months. Read More