The purpose of this replication study was to examine the impact of the Teacher Study Group (TSG) professional development in vocabulary on first-grade teachers' knowledge of vocabulary instruction and observed teaching practice, and on students' vocabulary knowledge. Sixty-two schools from 16 districts in four states were randomly assigned to…

Social-emotional learning programs are increasingly being implemented in U.S. schools to address a wide range of problematic behaviors (e.g., bullying, delinquency) and to promote academic success. The current study examined the direct and indirect impact of the Second Step Middle School Program (Committee for Children, 2008) on bullying,…

Purpose: The current study used an intervention design to test the hypothesis that parent input sentences with diverse lexical noun phrase (NP) subjects would accelerate growth in children's sentence diversity. Method: Child growth in third person sentence diversity was modeled from 21-30 months (n = 38) in conversational language samples obtained…

The ESEA Blueprint for Reform states that teachers need "effective, ongoing, job-embedded, professional development that is targeted to student and school needs… [and] aligned with evidence of improvements in student learning." Unfortunately, the professional development approaches advocated, though sensible and compelling in theory,…

Assessments of U.S. students typically reveal stronger performance in science than mathematics yet their science performance remains uninspiring at best. Whether the metric considered is an international benchmark from TIMSS or PISA or the nation's NAEP report card, the mediocre portrait of U.S. science achievement has remained virtually unchanged…

Over the past few decades, service-learning has surged in popularity. Although most programs are implemented in high school and college classrooms, service-learning has the potential for great impact in middle school. The present article evaluates a pilot service-learning program for fifth- and seventh-grade (N = 86) children in a large, urban,…

In 2007, using funds from the federal Teacher Incentive Fund (TIF) and private foundations, the Chicago Public Schools (CPS) began piloting its version of a schoolwide reform model called the Teacher Advancement Program (TAP). Under the TAP model, teachers can earn extra pay and take on increased responsibilities through promotion (to mentor…

The "National Guard Youth ChalleNGe Program" is a residential education and training program designed for youth ages 16 to 18 who have dropped out of or been expelled from high school. During the 22-week residential period, participants are offered GED preparation classes and other program services intended to promote positive youth…

One phase of the curriculum demonstration program sponsored jointly by the Quincy Public Schools and Southern Illinois University is the Service Station Training School described within this report. The Service Station Training School was one of several sheltered work stations which were developed to provide preemployment experiences and training…