“…Transitioning to fully online modes of patron interaction during the recent disruption has enabled librarians to provide continuity of service, emphasize their ongoing availability to student and faculty researchers, and develop and test new skills and strategies. But while some academic libraries have been forced in the past to rapidly modify their references services in response to localized disruptions such as fires and natural disasters ( Benefiel & Mosley, 2000 ; Littrell & Coleman, 2019 ; Liu et al, 2017 ; Missingham & Fletcher, 2020 ), it has not been well established how such disruptions might affect interaction difficulty, particularly in the case of widespread physical library closures prompted by public health concerns. It is also not yet known how the many disruptive and challenging circumstances that COVID-19 has created for students ( Betancourt, 2020 ) might affect the frequency, type, or difficulty of patron interactions during the relevant period.…”