Temporal associations between interpersonal problems and therapeutic alliance in cognitive behavioral therapy

Area of Science:

• Psychology
• Clinical Psychology
• Psychotherapy Research

Background:

• Interpersonal problems are linked to weaker therapeutic alliances in psychotherapy.
• The precise temporal relationship and dynamics between these factors are not fully understood.

Purpose of the Study:

• To investigate the temporal associations between interpersonal problems and therapeutic alliance during the initial phase of cognitive behavioral therapy (CBT).

Main Methods:

• Analysis of data from 2,123 patients in outpatient CBT.
• Interpersonal problems assessed using the Inventory of Interpersonal Problems-12 (IIP-12) every five sessions.
• Therapeutic alliance measured via the Session Rating Scale (SRS) after each session.
• Modeling temporal associations using a random-intercept cross-lagged panel model.

Main Results:

• Significant contemporaneous negative association: higher interpersonal problems linked to lower therapeutic alliance within the same session.
• Over time, increased interpersonal problems predicted decreased therapeutic alliance in subsequent sessions.
• Improved therapeutic alliance predicted reduced interpersonal problems five sessions later.

Conclusions:

• A reciprocal dynamic exists between interpersonal problems and therapeutic alliance in CBT.
• Addressing interpersonal difficulties is crucial for enhancing the therapeutic alliance.
• Improvements in one domain appear to foster positive changes in the other over time.