To what extent may the first language affect l2 acquisition?

To what extent may the first language affect l2 acquisition?.

To what extent may the first language affect l2 acquisition?

Examine the ways in which different theories of SLA have deal wıth the presence of the first language in those acquiring an L2 and show how views have evolved over time. this is my reasearch question ı need to explain everything by doing a wide variety of academic reading .Bibliograpy and appendices are not included in the word count.

To what extent may the first language affect l2 acquisition?