This map shows the geographic impact of Thomas Brock's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Thomas Brock with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thomas Brock more than expected).
This network shows the impact of papers produced by Thomas Brock. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Thomas Brock. The network helps show where Thomas Brock may publish in the future.
Co-authorship network of co-authors of Thomas Brock
This figure shows the co-authorship network connecting the top 25 collaborators of Thomas Brock.
A scholar is included among the top collaborators of Thomas Brock based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Thomas Brock. Thomas Brock is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Richburg-Hayes, Lashawn, et al.. (2015). Providing More Cash for College: Interim Findings from the Performance-Based Scholarship Demonstration in California. SSRN Electronic Journal.5 indexed citations
Weiss, Michael J., et al.. (2011). Serving Community College Students on Probation: Four-Year Findings from Chaffey College's Opening Doors Program.. MDRC.24 indexed citations
8.
Rutschow, Elizabeth Zachry, Lashawn Richburg-Hayes, Thomas Brock, et al.. (2011). Turning the Tide: Five Years of Achieving the Dream in Community Colleges. Executive Summary.. MDRC.2 indexed citations
Richburg-Hayes, Lashawn, Thomas Brock, Allen J. LeBlanc, et al.. (2009). Rewarding Persistence: Effects of a Performance-Based Scholarship Program for Low-Income Parents.. MDRC.26 indexed citations
12.
Brock, Thomas & Lashawn Richburg-Hayes. (2006). Paying for Persistence Early Results of a Louisiana Scholarship Program for Low-Income Parents Attending Community College. MDRC.60 indexed citations
13.
Brock, Thomas, et al.. (2005). Promoting Student Success in Community College and Beyond.6 indexed citations
Brock, Thomas. (1993). Unpaid Work Experience for Welfare Recipients: Findings and Lessons from MDRC Research. MDRC Working Papers.. 7(8). 318–37.1 indexed citations
18.
Brock, Thomas. (1992). The implementation of welfare reform : policy and organizational effects on service delivery in Los Angeles County. UMI Dissertation Services eBooks.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.