The Effect of Integrated-Neuro-Linguistic Programming as Supplementary Intervention for Individuals with Depressive Symptoms

Abstract

Addressing the scarcity of research on Neuro-Linguistic Programming (NLP) in the Philippines despite high local depression rates, this study evaluated the efficacy of Integrated-NLP (I-NLP) as a supplementary intervention for three unmedicated females (ages 20–30) with trauma histories in a Central Philippine city. Utilizing an A-B Single Case–Multiple-Subject Comparative Design, the study found that I-NLP—specifically through techniques like hypnotherapy and Timeline Therapy®—effectively reduced depressive symptoms, particularly negative self-concept and automatic thoughts. While individual variations emphasized the need for personalized approaches, the intervention successfully supported cognitive restructuring and emotional regulation. These findings suggest I-NLP is a promising, client-centered complementary therapy, offering a baseline for future longitudinal research and broader clinical application in treating depression.