“…An adaptation of the OASES specifically for teachers (OASES-S-PT-T) was developed for the present study. This adaptation followed the same procedures as the Portuguese versions of the OASES-S for school-age (OASES-S-PT) (Rocha et al, 2020) and parents (OASES-S-P) (Rocha et al, 2019c). The original OASES-S, the European Portuguese version of the OASES (OASES-S-PT), and the European Portuguese version of the OASES for Teachers (OASES-S-PT-T) are all divided into 4 sections: Section I (General Information) contains 15 items about the speakers' perceived fluency, speech naturalness, knowledge about stuttering, and overall feelings about stuttering; Section II (Your Reactions to Stuttering) contains 20 items aimed at examining speakers' affective, behavioral, and cognitive reactions to stuttering; Section III (Communication in Daily Situations) includes 15 items aimed at assessing how hard speakers find it to communicate in generic scenarios, at school, socially, and at home; and Section IV (Quality of Life) contains 10 items aimed at assessing how much stuttering interferes with speakers' satisfaction with their ability to communicate, their ability to actively participate in life, and their overall sense of well-being.…”