South Carolina

Methodology

Strategies for Interpreting and Reporting Intervention Effects on Subgroups

November, 2010

This revised paper examines strategies for interpreting and reporting estimates of intervention effects for subgroups of a study sample. Specifically, the paper considers: why and how subgroup findings are important for applied research, the importance of prespecifying subgroups before analyses are conducted, and the importance of using existing theory and prior research to distinguish between subgroups for which study findings are confirmatory, as opposed to exploratory.

Report

The Impact of Supplemental Literacy Courses for Struggling Ninth-Grade Readers

July, 2010
Marie-Andrée Somers, William Corrin, Susan Sepanik, Terry Salinger, Jesse Levin, Courtney Zmach

Over the course of ninth grade, two supplemental literacy courses modestly improved students’ reading comprehension skills and helped them perform better academically in their course work. However, these benefits did not persist in the following school year, when students were no longer receiving the supplemental support.

Report
November, 2008
William Corrin, Marie-Andrée Somers, James J. Kemple, Elizabeth Nelson, Susan Sepanik

This report presents findings from the second year of the Enhanced Reading Opportunities (ERO) study, a demonstration and random assignment evaluation of two supplemental literacy programs — Reading Apprenticeship Academic Literacy and Xtreme Reading — that aim to improve the reading comprehension skills and school performance of struggling ninth-grade readers.

Report
January, 2008
James J. Kemple, William Corrin, Elizabeth Nelson, Terry Salinger, Suzannah Herrmann, Kathryn Drummond

This report presents early findings from a demonstration and random assignment evaluation of two supplemental literacy programs that aim to improve the reading comprehension skills and school performance of struggling ninth-grade readers. On average, the programs produced a positive, statistically significant impact on reading comprehension among students.

Report

Early Implementation Experiences of Employment Retention and Advancement Programs

October, 2003
Jacquelyn Anderson, Karin Martinson

Describing the initial experiences of 15 Employment Retention and Advancement programs in 8 states, this report emphasizes implementation issues and focuses on connections among the agencies and institutions that deliver retention and advancement services to low-income workers and hard-to-employ populations.

Report

An Introduction to the Employment Retention and Advancement Project

February, 2002
Dan Bloom, Jacquelyn Anderson, Melissa Wavelet, Karen Gardiner, Michael Fishman

Welfare reform has resulted in millions of low-income parents replacing the receipt of public cash assistance with income from employment. But what strategies will help the new workforce entrants find more stable jobs, advance in the labor market, and achieve long-term self-sufficiency? The Employment Retention and Advancement (ERA) evaluation is a comprehensive effort to explore this urgent public policy question.

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