“…For instance, this tool may help the individual teacher to identify strengths and developmental needs, but also provide feedback on how to increase one's SEMS mastery. Due to various assessment challenges (Duckworth and Yeager, 2015;Greiff and Kyllonen, 2016;Abrahams et al, 2019), such a tool will preferably use a 360-degree multi-informant approach including self-ratings and multiple observer-ratings (e.g., students, supervisors, directors, see Pancorbo and De Fruyt, 2021). Additionally, due to their sensitivity for response styles, such as acquiescence (Primi et al, 2021), faking, and bandwidth-fidelity problems (Cronbach and Gleser, 1965) additional methods of assessment, beyond the traditional self-report questionnaires using Likert ratings, should be considered (see Abrahams et al, 2019, for more detail), such as for example situational judgment formats.…”