The study investigates the relationship between lexical encoding and production in order to establish whether learners are able to produce a difficult contrast in words that they merged in their mental lexicon. Forty American English learners of Russian were tested on their production and lexical encoding of familiar and highly-frequent words with…

Purpose: Subjective speech intelligibility assessment is often preferred over more objective approaches that rely on transcript scoring. This is, in part, because of the intensive manual labor associated with extracting objective metrics from transcribed speech. In this study, we propose an automated approach for scoring transcripts that provides…

The areas of "mispronunciation detection" (or "accent detection" more specifically) within the speech recognition community are receiving increased attention now. Two application areas, namely language learning and speech recognition adaptation, are largely driving this research interest and are the focal points of this work.…

Research in second language speech has often focused on listeners' accent judgment and factors that affect their perception. However, the topic of listeners' application of specific sound categories in their own perceptual judgments has not been widely investigated. The current study explored how listeners from diverse language backgrounds weighed…

Untrained native English listeners assigned foreign accent scores to sentence and narrative utterances produced by native English speakers and Mandarin-speaking learners of English, rendered unintelligible through low-pass filtering. Because the filtered speech stimuli contained little of what could be considered segmental information, results…

Types of hierarchies of pronunciation difficulty are discussed, and a hierarchy based on contrastive analysis plus informal observation is proposed. This hierarchy is less one of initial difficulty than of error persistence. One feature of this hierarchy is that, because of lesser learner awareness and very limited functional load, errors…

The sounds of Standard Indonesian, or Bahasa Indonesian, used in official government and private communication, are presented here. The place and manner of articulation and the distinctive features of consonants, vowels, diphthongs, and vocalic combinations are thoroughly explained through text, illustrations, and charts. Variants of…

A study was conducted to assess the ability of children to distinguish native from non-native English and to determine the age at which they reach the adult level of recognition ability. A brief passage containing the segmental phonemes of English was recorded by ten native and ten non-native speakers of Standard American English. The tape was…