Tests are fundamental to psychology, and their use should always be supported by solid evidence. Since 2010, the National Test Commission of the General Council of the Spanish Psychological Association has been carrying out annual evaluations, using the Test Evaluation Questionnaire-Revised (CET-R) with the collaboration of external experts. To date, 96 tests have been evaluated. This tenth edition includes six tests from three well-known publishing houses: TEA Hogrefe, Pearson Educación, and Giunti Psychometrics. In addition, the psychometric properties were also reviewed of a non-commercial test, the Geriatric Depression Scale (GDS), mentioned among the 25 most used tests by Spanish psychologists. Evaluating non-commercial tests, developed in academic contexts, is crucial, as it enriches the set of tools available to practitioners. This paper addresses the challenges of evaluating tests of this type and offers suggestions for improving both the development and validation of the tests as well as the review of their psychometric properties using the CET-R.

Recently, the United Nations Secretary-General, António Guterres, presented a technical note on behavioral science (United Nations, 2021) and its application by different UN organizations, in order to achieve the 2030 Sustainable Development Goals. Other supranational organizations are also setting up their own «behavioral analysis and design units» or leading specific initiatives. So far, the structure of such behavioral analysis units has not been examined. The aim of our work is to find out, through an observational study of their websites, both the structure and composition of the behavior design and analysis units of supranational organizations, as well as the main types of projects they carry out and the opportunities and implications created for psychology professionals.

Mental health problems and psychological adjustment difficulties among young people are emerging as a personal, family, educational, social, and health challenge. It is necessary to address this rising social challenge by studying and implementing strategies to promote emotional well-being and prevent psychological problems in natural contexts. The aim of this work is to highlight, based on the epidemiological data derived from the PSICE (Evidence-based Psychology in Educational Contexts) project, the importance of addressing mental health in school settings.