Psychometric properties of the Persian version of the Pornography Use Motivations Scale (PUMS) among Iranian adults. - Akbari, Mehdi; Sheikhi, Sonay; Babaeifard, Maryam; Firoozabadi, Mahsa Akbarian; Bouruki Milan, Bahman; Bőthe, Beáta; Demetrovics, Zsolt (Discover Psychology, 2026)