It is a complex cognitive skill requiring recursion and displacement (Chomsky, 1965), yet children acquire it swiftly and without instruction, whereas most adults find learning a second language challenging.
The first language challenge is definition.
Learning mathematics in a second language is a challenge for many learners.
May says: "You only have to look at London, where almost half of all primary school children speak English as a second language, to see the challenges we now face as a country.
"You only have to look at London, where almost half of all primary school children speak English as a second language, to see the challenges we now face as a country to build an integrated, cohesive society," she told a center-right research institute.
A second dissimilarity involved the language challenges involved in conducting the research.
For language learners with more severe disabilities, however, it can be easy to assume that learning a second language may be too challenging.
In our brief talk, a true philosophy of music emerged: daring, self-revelation, first-person communication in one's first language, the challenge and the potential ecstasy of the moment.
Describing a lost bag in an international airport, in a second or third language is challenging.
Developing reading skills in a second language presents learners with many challenges, including lexico-grammatical decoding.
