Two surveys of Parisian French mid-vowel articulation and preference, performed in 1986 and 1988, are reviewed and compared. Informants were 21 male teacher trainees (study 1) and 60 male local transportation workers, aged 20 to 60 (study 2). Conclusions are drawn concerning mid-vowel opposition, anteriorization, and vowel harmony. Emphasis is placed on variables of age and profession. Results are compared with those of similar surveys. (MSE)