Programm JEMotion : 6-week emotional skills development and psychoeducation program. It consists of 8 modules of 2 hours each.

The program is structured around a variety of activities based on pedagogical and experiential principles. It includes enriching emotional vocabulary, identifying emotional components, and exploring their functional value.

Mobile app promoting mental health for teens aged 14 to 17. It is a gamified, self-guided 6-week digital program (about 1 hour per week), incorporating techniques from cognitive behavioral therapy, positive psychology, and lifestyle medicine.

The game offers a narrative journey through an imaginary world consisting of six islands, each corresponding to a health and well-being theme: physical activity, stress management, sleep, addictive behaviors, emotional regulation, automatic thoughts, and self-compassion. Side quests also address balanced eating and the integration of positive psychology practices into everyday life.

The player takes on the role of a hero accompanied by their guide, tasked with restoring the vital balance of the islands threatened by pollution and destruction. The player must clean up the islands, recycle waste into seeds, regenerate nature, and interact with totem animals, which impart psychoeducational lessons related to mental health.

Psychological distress will be measured using the French version of the Kessler Brief Symptom Inventory (K6). This 6-item self-report questionnaire assesses the frequency of nonspecific emotional distress symptoms (e.g., feeling "nervous" or "despairing") over the past 30 days. Responses are given on a 5-point scale indicating frequency (from "Never" to "All the time"). To calculate the score, responses are rated from 0 to 4, generating a total score ranging from 0 to 24, where a higher score indicates greater distress.

The Behavioral Rating Inventory of Executive Functions is a self-assessment questionnaire for executive functions. It comprises 75 items assessing 9 areas of executive functions. The total score is expressed as a T-score (mean 50, standard deviation 10) and reflects the overall level of executive functioning, with a T-score ≥ 65 indicating significant difficulties, T 60-64 indicating a borderline area, and T < 60 indicating average executive functioning.

The Attention Assessment Tests score is summarized by standardized scores or percentiles for each domain (sustained, divided, selective attention, and motor inhibition), reflecting overall attentional performance, where high scores indicate adequate attention and executive control, and low scores reveal specific difficulties in one or more aspects of attention.

The ARITHMETIC and NUMBER MEMORY subtests of the Wechsler Adult Intelligence Scale can be used to assess working memory. The Working Memory Index, based on the Arithmetic and Number Memory subtests, is expressed as a standard score (mean 100, standard deviation 15 for the overall index, or 10/3 for the subtests) and reflects working memory capacity, where a low score indicates difficulties in maintaining and manipulating information, an average score indicates expected functioning, and a high score indicates above-average working memory.