Using ecological momentary data to inform a web-based intervention for romantic partners concerned about their loved...

Area of Science:

• Behavioral Science
• Clinical Psychology
• Public Health

Background:

• Concerned partners (CPs) are vital in addressing alcohol misuse but often lack effective communication tools.
• Developing targeted interventions can empower CPs to support their partners' drinking behavior change.

Purpose of the Study:

• To develop and evaluate a web-based intervention (WBI) to equip CPs with communication strategies for addressing a partner's alcohol misuse.
• To assess the WBI's feasibility, acceptability, and efficacy on CP well-being and partner drinking behaviors.

Main Methods:

• Phase 1: Dyadic ecological momentary assessment (EMA) to identify communication patterns.
• Phase 2: Development of a WBI prototype and qualitative assessment of feasibility with CPs.
• Phase 3: Pilot randomized controlled trial (RCT) comparing WBI to usual care, measuring CP well-being and partner drinking.

Main Results:

• The study will establish communication patterns related to drinking behaviors.
• Qualitative data will inform WBI refinement for feasibility and acceptability.
• Pilot RCT will provide preliminary efficacy data on the WBI's impact.

Conclusions:

• Equipping CPs with effective communication skills is a promising strategy to reduce harmful drinking in partners.
• A remotely delivered WBI offers a scalable and accessible approach to support individuals affected by a partner's alcohol misuse.