Interviews of 70 British adult learners with experience of self-instru
ction in a range of foreign languages generated profiles of language e
xperience at learner and at self-instructed language-token level. Mult
ivariate analysis showed: clear separation between languages with and
without self-instruction the most effective learning route appears to
be starting with classwork, but adding or going over to self-instructi
on at a later stage; ab initio self-instruction results in low command
and high dropout, but may meet modest, short-term learner needs. Sens
e of success, however, seemed to be based more on self-image than on e
xternal achievement; and L1-L2 cognacy appeared to have little effect
on achievement.