Development, Implementation and Effectiveness of a Computer Based Intervention for the Maladaptive Daydreaming

Maladaptive daydreaming involves vivid, prolonged fantasizing that interferes with goal attainment, relationships, and daily functioning. This study aimed to develop and evaluate a computer-based psychological intervention targeting maladaptive daydreaming. A total of 300 university students aged 18 to 30 were screened using the MDS-16. Forty individuals who met the clinical cutoff were randomly assigned to a treatment group or a control group. The intervention included Psychoeducation, mindfulness-based exposure and response prevention, stress coping strategies, Yoga, and social skills training. After one month, the MDS-16 was re-administered to both groups. Results showed a significant difference between groups (t = -8.45, df = 38, p = .000), with the treatment group exhibiting significantly lower MDS-16 scores than the control group. The findings suggest the intervention effectively reduced maladaptive daydreaming symptoms. Designed as a self-help program, this tool can support individuals with minimal therapist involvement and inform the development of future interventions targeting this condition.