Self-system therapy as an intervention for self-regulatory dysfunction in depression: a randomized comparison with...

Area of Science:

• Psychology
• Clinical Psychology
• Psychotherapy Research

Background:

• Depression often involves difficulties pursuing promotion goals.
• Regulatory Focus Theory provides a framework for understanding motivation and goal pursuit.
• Self-System Therapy (SST) is a novel intervention targeting these deficits.

Purpose of the Study:

• To compare the efficacy of Self-System Therapy (SST) with Cognitive Therapy (CT) for depression.
• To investigate if SST is more effective for individuals with inadequate promotion goal socialization.
• To assess SST's impact on reducing dysphoric responses to promotion goal priming.

Main Methods:

• A randomized trial was conducted with 45 patients experiencing depressive symptoms.
• Participants were assigned to either SST or CT.
• Promotion goal priming was used to measure dysphoric responses.

Main Results:

• No overall difference in efficacy was found between SST and CT.
• Patients with a history of lacking promotion goal emphasis showed significantly greater improvement with SST.
• SST led to a greater reduction in dysphoric responses to promotion goal priming compared to CT.

Conclusions:

• Self-System Therapy (SST) demonstrates specific efficacy for depressed individuals with promotion goal deficits.
• A theory-based, translational approach is valuable for designing and selecting psychological treatments.
• SST offers a targeted intervention for a specific subgroup of depressed patients.