Conditional co-occurrence probability acts like frequency in predicting fixation durations. Journal of Eye Movement Research, Bern, v. 2, n. 1, 2008. DOI: 10.16910/jemr.2.1.3. Disponível em: https://bop.unibe.ch/JEMR/article/view/2257. Acesso em: 5 dec. 2025.