One of the greater criticisms noted in the field of marriage and family the
rapy (MFT) research is the lack of clear and concise definitions, concept,
and treatment protocols. Given this, the field of MFT would benefit from re
search methodology to assist in the understanding of areas of previous conf
usion or dissension. This paper argues for the application of Delphi studie
s to serve this occasion. A description for the methodology of the Delphi a
nd a discussion of Delphi studies implemented in MFT research literature ar
e presented. Recommendations for the use of the Delphi in the field of MFT
are highlighted.