The UPSTART Summer program is a federally funded i3 validation project that uses a computer-based program to maintain and develop the literacy skills of elementary school students in rural Utah during the summer months when school is out of session. Researchers used a quasi-experimental design to evaluate the impact of the program in forestalling…

This project tested the effects of adding instruction of trios of children in patterning, mathematics, early literacy, or social studies to ongoing instruction in kindergartens. Children were randomly assigned to trios which were randomly assigned to one of four kinds of instruction. A quarter of the trios received patterning instruction with a…

In a randomized control study, Head Start teachers were assigned to either an intervention group that received intensive, ongoing professional development (PD) or to a comparison group that received the "business as usual" PD provided by Head Start. The PD intervention provided teachers with conceptual knowledge and instructional…

Background: We evaluate the effectiveness of three theoretically motivated programmes for the teaching of reading to four-year-old children. Method: Four hundred and ten children, of pre-kindergarten age, in 20 UK Reception-year classrooms were divided into four matched groups and randomly assigned to one of three experimental teaching conditions,…