Mailing campaigns are a way to keep longitudinal survey respondents engaged. While mailings usually include a survey answer request, sometimes respondents are contacted between-waves to update contact information or simply to keep respondent contact. Research on the actual impact of these between-wave contacts on response rates is scarce. This…

Background: Home-visiting programs are an often-used intervention for supporting the well-being of families with young children, and there is long-standing interest among researchers in ensuring the effectiveness of this practice. Especially, retention and attrition play important roles in achieving desired outcomes of the intervention. Objective:…

This protocol guided the review of research that informs the What Works Clearinghouse (WWC) practice guide entitled "Strategies for Postsecondary Students in Developmental Education -- A Practice Guide for College and University Administrators, Advisors, and Faculty." This protocol was used in conjunction with the "WWC Procedures…