Analise as asserções a seguir e a relação proposta entre elas.

I - According to some researchers, learners who willingly communicate in a wide range of conversational interactions are able to do so

BECAUSE

II - their prior language learning has led to development of self-confidence, which is based on a lack of anxiety combined with a sufficient level of communicative competence, arising from a series of reasonably pleasant [second language] experiences.

Sobre as asserções é correto afirmar que