Background: Little is known about the nature, range and prevalence of different subgroups in language trajectories extant in a population from 4 to 11 years. This hinders strategic targeting and design of interventions, particularly targeting those whose difficulties will likely persist. Methods: Children's language abilities from 4 to 11 years…

Students who struggle with emotional behavior disorders (EBD) often enter high school with reading levels far below those of their peers. At the secondary level, these at-risk students must regularly read and write proficiently in order to demonstrate their literacy achievement and potential for success either in college or on the job. As a…