Behavioral versus insight-oriented marital therapy: labels can be misleading

Area of Science:

• Psychology
• Clinical Psychology
• Marital Therapy Research

Background:

• A 1991 study by Snyder, Wills, and Grady-Fletcher compared insight-oriented marital therapy (IOMT) and behavioral marital therapy (BMT).
• The original study reported more durable effects for IOMT compared to BMT over a 4-year follow-up period.

Purpose of the Study:

• To critically evaluate the methodological adequacy of the original comparison between IOMT and BMT.
• To investigate potential limitations in the representation and implementation of BMT in the 1991 study.

Main Methods:

• Review of treatment manuals for both IOMT and BMT.
• Analysis of therapist adherence to treatment protocols.
• Examination of training and supervision practices in the BMT condition.

Main Results:

• The BMT manual represented 1980s behavioral technology but lacked recent innovations.
• The IOMT manual incorporated techniques integral to BMT but absent from the BMT manual.
• Therapists in the BMT group did not consistently utilize key therapeutic techniques, potentially compromising treatment integrity.

Conclusions:

• Questions regarding the adequacy of BMT representation, training, and supervision may have impacted the original study's findings.
• The results suggest that traditional BMT, in isolation, may be insufficient for achieving enduring changes in marital therapy.