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
TILLS Sensitivity & Specificity
This table from the TILLS Examiner's Manual shows the sensitivity and specificity levels by age for all ages tested by the TILLS. 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
Fitted percentile scores for Complejidad de Frases(Inventario II)
View the percentile scores excerpted from the User's Guide and Technical Manual for the Inventarios. This chart illustrates the fitted percentile scores for Complejidad de Frases [Complexity] (Inventario II)—both sexes combined. Read More
Percentile scores for Complejidad de Frases (Inventario II)
View the percentile scores excerpted from the User's Guide and Technical Manual for the Inventarios. This chart illustrates the fitted percentile scores for Complejidad de Frases [Complexity] (Inventario II)—both sexes combined. Read More
Percentile scores for Produccion de Palabras (Inventario I)
View the percentile scores excerpted from the User's Guide and Technical Manual for the Inventarios. This chart illustrates the fitted percentile scores for Produccion de Palabras [Words Produced] (Inventario I)—both sexes combined. Read More
Percentile scores for Produccion de Palabras (Inventario I)
View the percentile scores excerpted from the User's Guide and Technical Manual for the Inventarios. This chart illustrates the fitted percentile scores for Produccion de Palabras [Words Produced] (Inventario I)—girls. Read More
