This study illustrates why preschool children who are dual language learners (DLLs) are not a homogeneous group. An empirically developed model of preschool DLL subgroups, based on latent class analysis, was presented. The model reflects three separate subgroups of DLL children present in many classrooms where DLL children are served: Bilinguals,…

With many states adopting new standards and evaluation systems, teachers must adopt effective instructional strategies and assessment methods aligned to the rigor of new standards and assessments. One way to improve student achievement is through supporting student ownership of learning, a core component of formative instructional practices.…

An earlier report on the progress of Individually Prescribed Instruction (IPI) is brought up to date with summaries of known materials dealing with several aspects of IPI. Part 1 of the report provides a general description and findings of IPI to date. Part 2 provides specific subject description and reviews in abstract format and formative and…

Chicago's mastery learning program takes into account the complexities of reading and the realities of urban classrooms. Its designers say that if a program does not lead to success, it is not a mastery learning program. (Author/JM)

An experimental, undergraduate African-history course which used self-paced instructional techniques is described and evaluated in this project report. The project was initiated to assess the effectiveness of the Personalized System of Instruction (PSI) in undergraduate history instruction. Thirty-two students from Carnegie-Mellon University…

Evaluations of thirty career education projects in the school district of Philadelphia, Pennsylvania are contained in this report. Fifteen of the projects concern classroom or shop instruction, six concern development and/or field testing of curriculum materials, and the remainder involve staff development, installation of shop equipment, job…

The impact of standards-based reform on students with disabilities has been a topic of considerable concern in recent special education literature although scant information has been reported from the school system level on this issue. Recognizing that a key element in ensuring that students with disabilities are successfully involved in a…