Here are some links to information about Parent Child Interaction Therapy (PCIT) that may be of interest if you want to learn more after listening to this podcast session.
PCIT International http://www.pcit.org/
(1988) Parent-Child Interaction Therapy:, Child & Family Behavior Therapy, 10:1, 33-46,
Hembree-Kigin, T. & McNeil, C. (2010) Parent Child Interaction Therapy, Second Edition: Issues in Child Clinical Psychology. Springer