Your search for "Phil Benson (editor)" revealed the following:
The Applied Linguistic Individual: Sociocultural Approaches to Identity, Agency and Autonomy (Studies in Applied Linguistics)
On Sale from $24.84
A focus on learner individuality in Applied Linguistics has been considered a mark of theoretical weakness from several perspectives. One branch of second language acquisition research has systematically discounted individual characteristics in favour of a search for universal acquisition processes. Another has adopted 'individual differences' as its object of inquiry,...