This document was produced by the authors based on their research for the report, "Social and Economic Benefits of Improved Adult Literacy: Towards a Better Understanding," and is an added resource for further information. The original document is a feasibility study which explores the frameworks and methodologies available for determining and measuring such benefits and costs across a number of life domains, including health, finance and small business. This support document contains three sections: (1) Mapping Benefits and Costs: Literature Review; (2) Data Sources; and (3) Individual Outcomes and Economic and Social Impacts. (Contains 3 tables and 2 figures.) [See ED495174 to access full report: " Social and Economic Benefits of Improved Adult Literacy: Towards a Better Understanding. An Adult Literacy National Project Report."]