An adequate level of linguistic complexity in learning materials is believed to be of crucial importance for learning. The implication for school textbooks is that reading complexity should differ systematically between grade levels and between higher and lower tracks in line with what can be called the systematic complexification assumption.…

This study provides a basis for understanding how long it typically takes English language learners (ELLs) in seven Washington school districts to achieve reclassification as former ELLs. Researchers looked at ELLs' grade level and English proficiency at school entry, as well as their gender, home language, race/ethnicity, special education…

The purpose of this study was to examine the extent to which distinct patterns of fidelity of implementation emerged for 5,331 schools over a five-year course of implementing school-wide positive behavioral interventions and supports (SWPBIS). We used latent class analysis to classify schools based on their likelihood of implementing SWPBIS with…

The focus of this study was on increasing the knowledge base on students with disabilities at the secondary level. Data were gathered on 559 classified secondary students with disabilities served in four educational options: cotaught classes, resource rooms, alternate day support programs, and no direct supports. Results indicate that there are…