%0 Journal Article %T The Interaction Between Type of Contact and Type of Instruction: Some Effects on the L2 Proficiency of Adult Learners %A Spada, Nina %A , %J Studies in Second Language Acquisition %V 8 %N 2 %P 181-199 %@ 0272-2631 %D 1986-06-01 %I Cambridge University Press (CUP) %~ DeepDyve