NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Howley, Craig B.; Howley, Aimee – Grantee Submission, 2016
This multi-method study examined (a) preparation and licensure practices of the 50 states with respect to students with low-incidence sensory disabilities (LISD) and (b) the experience of Ohio school districts (including "community schools") in providing services to students with LISD. The 50-state phase of the study used document review…
Descriptors: Incidence, Mixed Methods Research, Special Education, Hearing Impairments
Hedberg, E. C.; Hedges, Larry V. – Grantee Submission, 2014
Randomized experiments are often considered the strongest designs to study the impact of educational interventions. Perhaps the most prevalent class of designs used in large scale education experiments is the cluster randomized design in which entire schools are assigned to treatments. In cluster randomized trials (CRTs) that assign schools to…
Descriptors: Academic Achievement, Correlation, School Districts, Institutional Characteristics