22.One of the five key hypotheses of second language
acquisition that Krashen discusses is the“ ____ Hypothesis.”
In this hypothesis, Krashen shows that motivation, self-confidence, and anxiety all play a prominent role in
language acquisition. These factors become crucial in the
process of language acquisition, either heightening or
interfering with a student’s ability to progress. What is the
name of the hypothesis?
(A) Effective Filter (B) Affective Filter
(C) Comprehension Filter (D) Processing Filter