Practicum Student Receives Social Work Pin by Guam CEDDERS Trish Billen, Guam CEDDERS Social Work Practicum student, was honored during the University of Guam Social Work Pinning Ceremony held on May 21, 2015 at the University of Guam CLASS Lecture Hall. In attendance were (L-R:) Bonnie Brandt, Guam CEDDERS, Trish Billen, Florina Anson, Trish’s mother, Yuleen Nanpei Perman, Trish’s cousin, Bernadette Shisler, Guam CEDDERS, and Mariles Benavente, Guam CEDDERS. Interdisciplinary Pre-Service Preparation