Happiness Measured by a Single Item: Psychometric Evaluation of the Arabic Version of Fordyce Global Happiness Scale Among University Students and Mothers of Children With Intellectual Disabilities. - Ali, Amira Mohammed; Al‐Dossary, Saeed A.; Fekih‐Romdhane, Feten; Atout, Maha; Fakhrou, Abdulnaser; Suliman, Mohamed M. H.; Gaballa, Abdalla S. M.; Zayed, Ahmad M. A.; Hallit, Souheil; Laranjeira, Carlos (International Journal of Methods in Psychiatric Research, 2026)