id author title date pages extension mime words sentence flesch summary cache txt crl-24370 Anderson, Linda L.; Vega GarcĂ­a, Susan A. Library Usage, Instruction, and Student Success across Disciplines: A Multilevel Model Approach 2020-04-03 33 .pdf application/pdf 12550 619 49 In one early study, Wong and Webb6 sought empirical evidence of the positive impact of library service usage on student GPA. Subsequent research7 has also concluded that book checkout, library database usage, and e-journal access/usage have positive correlations with student GPA and other forms of academic achievement. cache/crl-24370.pdf txt/crl-24370.txt