(1) Background: Sustainability is a crucial priority and a critical part of the modern world. Promoting pro-social values to the younger generation is an issue addressed throughout this paper. The present study aims to answer the question of whether generosity, as a positive attitude towards others, and sustainability, as a positive attitude towards the environment, are related. (2) Methods: The current research includes a sample of 4333 adolescents, ages 14 and 15, who attend schools in Bihor County, Romania. (3) Results: The regression analysis indicates a significant correlation between sustainable values, operationalized through adolescent involvement in environmental organisations, and generosity. (4) Conclusions: Sustainable behaviour can be considered a form of giving that contributes to the collective good. Our research outlines a significant need for a new set of competencies provided through a newly designed curriculum and/or through focused training, in order to cultivate generosity across cultures, ecologies, and generations; at the same time, we also highlight the significant role that the joint efforts of the school-family-library trifecta in supporting this goal.

Background: Improving the existent effective treatments of depression is a promising way to optimise the effects of psychological treatments. Here we examine the effects of adding a rehabilitation type of imagery based on exergames and dynamic simulations to a short behavioural activation treatment of depression. We investigate the acceptability and the efficacy of an exergame-augmented dynamic imagery intervention added to behavioural activation treatment and associated mechanisms of change.Methods and analyses: In a two-arm pilot randomised controlled trial, the acceptability and preliminary efficacy of an exergame-augmented dynamic imagery intervention added to behavioural activation treatment for depressed individuals will be assessed. Participants (age 18–65) meeting criteria for depression will be recruited by media and local announcements. 110 participants will be randomly allocated to behavioural activation plus imagery group or to standard behavioural activation group. The primary outcome is depressive symptom severity (Beck Depression Inventory II) and secondary outcomes are anhedonia, apathy and behavioural activation and avoidance. The outcomes are assessed at baseline, mid treatment, posttreatment and 3-month follow-up. Moderation and mediation analyses will be explored. An intention-to-treat approach with additional per-protocol analysis will be used for data analysis.Ethics and dissemination: This trial is approved by the ethics committee of the Faculty of Socio-Humanistic Sciences of University of Oradea (no.: 2394/18.11.2022). Informed consent is required from participants before enrollment in the study. The results will be submitted for publication in peer-reviewed journals and presented at conferences.Trial registration number: This trial was registered in the Clinical Trials Register: NCT05625230.