Children vs adults in second language learning

For adults, social interaction occurs in the medium of language.

In memory, young children are assigned a low-value and adults a medium value.

Natural situation is similar to that in which the first language is learned.

The classroom for 2nd language learning is a planned situation.

In relation to the motor skills in the classroom setting, for older child are high value and for children low value.

In this type of second language acquisition, students will do best.

When a student is learning English in London, this is an example of:

When a student from Mexico is learning English this is an example of:

A great number of adults learn the syntax of other languages perfectly.