This article discusses an experiment designed to examine the relationship between the external explanations that learners give for their language behavior, and actual language performance. The subjects who were native and non-native speakers of English were tested on their use of definite articles. (CFM)

Speech performance data, including hesitations in the stream of speech, fragmented words or phrases, retracings, and the use of intonation contours for noncommunicative purposes, are examined. It is proposed that these types of speech phenomena are indicative of underlying hypothesis testing and utterance planning strategies. Data produced by 48…

Six adult students of English as a second language were ranked according to individual input into classroom oral interaction. Four hypotheses were then tested, regarding correlation between degree of input generation on the one hand and achievement and performance on the other. It was found that: (1) high input generators (HIGs) performed better…