Susana Lucas Mangas|José María Marbán Prieto|María Concepción Unanue Cuesta|María Ángeles Manso Argüelles|José Romay Martínez
The Role Personal Responsibility Norms Play in Sustainable Development for University Students: The Impact of Service-Learning Projects
Universidad de Valladolid|Universidad de Valladolid|Universidad de Valladolid|Universidad de Valladolid|Universidade da Coruña
sustainable development desirable global challenge complex necessary individual actions positive effective progress must start collective commitment line recent research points urgent need increased effort make sustainability education key element basic literacy people study takes challenge environmental education changing attitudes order reach sustainable community development relying principles valuebeliefnorm model vbn quasiexperimental research design used analyze impact learning service projects activation personal norms university students results show although statistically significant differences appear pretest posttest measurements clear trend towards improvement personal norms sustainable development encourages research area