Original sentence: Gender differences in achievement orientation are unclear.Giota conducted a study overseeing adolescent’s goal orientations varying between genders.Joanna Giota conducted an experiment about gender differences
Edited sentence: In general, it has been shown that gender differences in achievement orientation are unclear.It is difficult to say exactly what the differences are across genders, but Joanna Giota conducted an experiment doing so.Joanna Giota conducted a study overseeing adolescent’s goal orientations varying between genders.Many things affect achievement orientation