Assertion: student | /r/HasProperty | motivated by the task
Facets:
Source sentences:
text: Professor Krashen, who developed this theory and who in my opinion has the most coherent and convincing account of language learning, has postulated that language is acquired, both in the language and the mainstream classroom, when the student is motivated by the task, feels low or zero anxiety, and has had his or her self-esteem protected or enhanced.