iPositive: using mental simulation for goal achievement and values pursuit; a transdiagnostic protocol of intervention

Mental simulation is a specific form of mental imagery in which the individual simulates and rehearses a scenario. In CBT, outcome mental simulation is often used to simulate reaching a desired goal, whereas a process mental simulation, in which the individual imagines planning and acting on the necessary steps to achieve a goal, is less frequent. This is surprising considering that this form of mental stimulation, compared with the one that only focuses on the outcome, is more effective in improving problem-solving, emotional regulation, and goal-directed behaviors. This manuscript introduces iPositive, a transdiagnostic clinical intervention based on process mental simulation designed to help individuals face challenging situations by promoting functional and goal-directed behaviors. Rooted in CBT and ACT theories, iPositive guides individuals imagine acting on the necessary steps to achieve a goal or condition, evaluating possible obstacles and solutions, and imagining the consequences of reaching the desired outcomes. Structured into five phases, it emphasizes goal setting and value-driven behavior through step-by-step mental simulations. By targeting underlying cognitive and emotional processes rather than disorder-specific symptoms, iPositive can address a wide range of psychological disorders. Overall, iPositive has the potential to be a valuable addition to mental health interventions, offering an innovative way to promote positive change and improve wellbeing. The next steps in this research will involve empirical validation of the protocol through clinical studies, including single-case analyses and randomized controlled trials.