- 1. Why cant students get the sources they need? Results from a
real availability study Sanjeet Mann Arts & Electronic
Resources Librarian, University of Redlands 29th Annual NASIG
Conference, Ft. Worth, Texas May 2, 2014
2. How do you get full text? Librarian Student Paige Mann Carlos
Puma 3. Research methods Technical errors = availability study
Quantitative Large sample for statistical validity Researcher tests
access (simulated availability) Human interaction = usability study
Qualitative 5-7 users Researcher observes library users 4. My
methodology Cognitive walkthrough 7 students x 2 searches x 10
results 142 interactions Jing screen capture software Demographic
survey and results spreadsheet 5. Results 25% 43% 3% 29% Did not
obtain item Requested via ILL Located physically Downloaded online
6. Errors System 31 User 35 Both 16 7. Severe systems errors
A&I database has no OpenURL link Target database refuses the
OpenURL A&I database has bad/missing metadata Can info be found
in Google? Knowledge base doesnt offer article-level linking Is
student willing to browse? 8. Student encounters a system error 9.
Severe human errors Didnt test link Used system incorrectly
Overlooked important information Got frustrated and gave up 10.
Student experiences user error 11. Conceptual model 11 12.
Questions availability studies can address How often do errors
occur? Should we be satisfied with our technical infrastructure?
(systems) How often do users need ILL? (interlibrary loan) Do we
have enough full text in the collection? (collection development)
Are we teaching users what they need to be successful at obtaining
electronic resources? (instruction) 13. For discussion at
University of Redlands 13% error rate in 2013 simulated study
Common problems = source metadata, KB support for OA titles 41%
local availability (research libraries average 60%) 2 of 3 items
not held in local collection in 2013 study 43% interactions result
in ILL in 2014 study Threshold concepts vs. search/retrieval
mechanics How do you teach students to be thoughtful, resilient
searchers? 14. What would I do differently? Larger, personalized
incentives Simplify research design Cognitive walkthrough as group
activity Jing + Camtasia Studio worked OK 15. Further Reading
Selective bibliography: http://goo.gl/4fu47 Slides:
http://www.slideshare.net/sanjeetmann University of Redlands
availability study datasets 2012 (simulated) http://goo.gl/606us
2013 (simulated) http://goo.gl/O5XK9A 2014 (real)
http://goo.gl/BaAm5T
