The Spring 2005 issue of Library and Information Research has just been made available free on the web, and it is devoted to reports from the LIRG/SCONUL IMPACT initiative. I highlight a couple below, but actually most of the articles are looking at aspects of information literacy.
Crawford, J. (2005) "Glasgow Caledonian University: impact of developing students’ information literacy". Library and Information Research, 29 (91), 20-21.
http://www.cilip.org.uk/NR/rdonlyres/
A35590D6-B091-46BA-8BEC-2141E17B960E/0/91_glasgow.pdf
This article includes a short section on the results of a survey of alumni (who thought IL was really useful!) [I bumped into John Crawford on Sauchiehall Street while in Glasgow last week - the photo on the right was taken while I was up there, and is of the River Kelvin, Kelvinbridge, Glasgow]
Baker, C. and Needham, G. "Open University Library: impact and effectiveness of information literacy interventions" Library and Information Research, 29 (91), 30-31.
http://www.cilip.org.uk/NR/rdonlyres/
CC1C2338-83DE-44EE-83B6-701B0233ABE7/0/91_open_uni.pdf
The whole issue is at http://www.cilip.org.uk/specialinterestgroups/
bysubject/research/publications/journal/archive/lir91