Abstract Weller (1990) believes that Krashen's concept of" comprehensible input" can play a
key role in the simultaneous interpretation process even though this concept is most
frequently cited in relation to second and foreign language learning. The" comprehensible
input" concept is referred to here as the spoken or written pieces of information that are
understood and interpreted by the hearer. Such information comes in the form of words,
sentences, utterances, or even paragraphs. Based on Weller's recommendation, Krashen's …