This appendix is a companion to the "Study of Enhanced College Advising in Upward Bound: Impacts on Where and How Long Students Attend College" (ED615732) report. The appendix provides additional information about the "Find the Fit" enhanced advising strategies and the study that assessed its effectiveness when implemented within Upward Bound projects. This additional information includes details on how the study was designed and conducted, the statistics that support key findings in the report, and exploratory analyses performed to further investigate and understand those key findings. The content of the appendix is referenced throughout the main report. The following sections are included: (1) Additional details about "Find the Fit; (2) Additional information about how the study was designed and implemented; (3) Supplemental tables and information on study findings; and (4) Effects by level of "Find the Fit" Implementation. [For the study highlights, see ED615734.]