Tyson, L.E., Perusse, R., Whitledge, J., Coy, D.R., Akos, P., & Moore, I. L. (2004). Screening of Members: "Everyone is Welcome". In Tyson, L.E., Perusse, R., Whitledge, J., Coy, D.R., Akos, P., & Moore, I.L. Editors (Ed.), Critical Incidents in Group Counseling (pp.9-14). American Counseling Association
In this resource, Tyson (et al., 2004) gives an example of an emergency certificated school counselor who conducted a group without having taken a course on group counseling, practicum, or internships, and how her actions affected the students, parents, and schools. It also gives examples and advices she received from her colleagues on how to go forth after the incident.