If a child has acquired the concept of frog in one language, the child must only acquire a new label for the concept in the other language, rather than also have to learn the attributes that uniquely define the concept of frog. This is an example of
a. bilingual bootstrapping
b. code-switching
c. statistical learning skill
d. contrastive analysis
Question 2
The L2 teacher provides a model of a written science report, followed by an outline of the important components of a science report for the learner to use, gradually removing the help until the learner is expected to create the whole report on his own. This is an example of
a. recasting
b. scaffolding
c. elicitation
d. metalinguistic cueing