“…Articles reporting the results of research on digital reference including chat have been published since the 1990s (Matteson et al , 2011). Topics covered in the last few years of literature have ranged from teaching or instruction in chat (Dempsey, 2016, 2017; Hervieux and Tummon, 2018; Jacoby et al , 2016; Schiller, 2016), the types of questions asked in a chat service (Bourgeois and Bealer, 2020; Brown, 2017; Chen and Wang, 2019; Mavodza, 2019; McKewan and Richmond, 2017; Ozeran and Martin, 2019; Stieve and Wallace, 2018), staffing hours or needs, patron satisfaction with the service (Brown, 2017; Mungin, 2017), the role of cobrowsing (Wan et al , 2009) and communication issues (Westbrook, 2007). Probably the largest and most prolific area has involved service quality.…”