Omplexity, accuracy and fluency in oral L2 task performance.

Skehan, P., & Foster, P. (1997). Task type and task processing conditions as influences on foreign
language performance. Language Teaching Research, 1(3), 185-211.
Yuan, F., & Ellis, R. (2003). The effects of pre-task planning and on-line planning on fluency,
complexity and accuracy in L2 monologic oral production. Applied Linguistics, 24(1), 1-27.

Referencing Requirements:
Skehan, P., & Foster, P. (1997). Task type and task processing conditions as influences on foreign
language performance. Language Teaching Research, 1(3), 185-211.
Yuan, F., & Ellis, R. (2003). The effects of pre-task planning and on-line planning on fluency,
complexity and accuracy in L2 monologic oral production. Applied Linguistics, 24(1), 1-27.