Differentiating Behavior Initiation and Maintenance: Theoretical Framework and Proof of Concept

Area of Science:

• Behavioral Science
• Health Psychology
• Clinical Intervention

Background:

• Health behavior initiation is achievable, but long-term maintenance remains a significant challenge.
• Current interventions often extend initiation content or follow-up duration without distinct maintenance strategies.
• Separate psychological processes and skills may underlie behavior initiation versus maintenance.

Purpose of the Study:

• To evaluate the feasibility and acceptability of a telephone-delivered intervention for health behavior maintenance.
• To explore the value of operationalizing maintenance as a distinct process from initiation.
• To assess preliminary changes in health behaviors and psychological factors during maintenance.

Main Methods:

• A pilot study involving 20 veterans who had initiated lifestyle changes.
• A 3-month telephone intervention delivered by a nurse, focusing on behavioral maintenance skills.
• Assessment of recruitment, retention, 4-month pre-post behavior/psychological changes, and qualitative interviews.

Main Results:

• Evidence of improvement in dietary intake and maintenance of physical activity and low-density lipoprotein cholesterol.
• Participants found relapse planning, self-monitoring, and social support helpful.
• Mixed reactions to reflecting on outcome satisfaction; participants desired ongoing contact for accountability.

Conclusions:

• The telephone-delivered maintenance intervention appears feasible and acceptable for veterans.
• Specific skills like relapse planning and self-monitoring are beneficial for behavior maintenance.
• Further evaluation in a randomized controlled trial is warranted to confirm efficacy.