The digital detox intervention differs from other clinical interventions in several key aspects. Unlike pharmacological treatments or traditional psychotherapy, it focuses on behavioral modification by intentionally reducing or eliminating engagement with digital devices and social media for predetermined periods. The intervention emphasizes mindful technology use, limits screen time, and encourages offline activities to restore emotional balance and improve sleep quality. Additionally, it targets the cumulative effects of constant digital exposure, such as information overload, social comparison, and digital dependency, which are not typically addressed in standard mental health interventions. This unique focus on managing digital behavior positions digital detox as a complementary strategy for promoting psychological well-being in young adults.

The DASS-21 was developed by Lovibond and Lovibond as a shortened version of the DASS-42. The psychometric properties of the Turkish version of the Depression Anxiety Stress-21 (DASS-21) scale in both clinical and non-clinical samples were examined by Sarıçam. In the non-clinical sample, the test-retest correlation coefficients were found to be r = 0.68 for the depression subscale, r = 0.66 for the anxiety subscale, and r = 0.61 for the stress subscale. This scale is a 4-point Likert-type instrument consisting of seven items for each of the three dimensions: depression, anxiety, and stress. A score of 5 or above on the depression subscale, 4 or above on the anxiety subscale, and 8 or above on the stress subscale indicates the presence of the respective problem

The Pittsburgh Sleep Quality Index (PSQI) was developed by Buysse et al. and its validity and reliability in Turkey were established by Ağargün et al. The scale assesses an individual's sleep quality over the past month and consists of 24 items. Nineteen of these are self-report questions, and 18 items are scored across seven components: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleep medication, and daytime dysfunction. Each item is rated on a 0-3 scale, with total scores ranging from 0 to 21. Scores of 5 or below indicate "good sleep quality," while scores above 5 indicate "poor sleep quality." The scale demonstrates a high level of internal consistency with a Cronbach's alpha of 0.80, and its diagnostic sensitivity (89.6%) and specificity (86.5%) are also high.