The field of SLA is a field of competing theories grounded in different assumptions about the nature of the mind, the learning process and the social context. Please compare two of these theories: sociocultural theory based on Vygotsky’s ideas and elaborated by Jim Lantolf and chaos/complexity theory adapted for the field of SLA by Diane Larsen-Freeman and Nick Ellis. What are the key assumptions about the L2 learning in each theory? What are their implications for teaching? And which one is closer to your own teaching philosophy and why?