Activities using volunteered geographic information (VGI), geospatial data generated by nonprofessionals, provide an instructional approach that allows participants to work with big data--large, complex data sets--in a noncompetitive, cooperative environment. Research suggests that humanitarian mapping activities offer an effective means of…

In an age of assessment and accountability, academic libraries feel much pressure to prove their value according to new university measurements of student success. This study describes a methodology for how libraries may examine student interactions with services to assess whether library usage impacts student grade point averages (GPAs) and…