Published in "Language Learning" in 1995, Munro and Derwing's* investigation of foreign accent, comprehensibility, and intelligibility in second language (L2) speech instigated significant change in L2 pronunciation research (Levis, 2020). A key finding was that despite the presence of a foreign accent, listeners could indeed comprehend…

This report examines the potential impacts of task and proficiency on listener judgments of intelligibility, comprehensibility, and accentedness in L2 Spanish. This study extends Huensch and Nagle ["Language Learning," 71, 626-668, (2021)], who explored the partial independence among the global speech dimensions for speech samples taken…

Although current approaches to second language (L2) pronunciation underscore that instruction should concentrate on pronunciation features that help learners be more intelligible (and not necessarily more native like), there is little empirical evidence as to what those features are, especially in languages other than English. To address this gap,…

This controlled experimental study investigated the interaction of variables associated with rating the pronunciation component of high-stakes English-language-speaking tests such as IELTS and TOEFL iBT. One hundred experienced raters who were all either familiar or unfamiliar with Brazilian-accented English or Papua New Guinean Tok Pisin-accented…

This study investigated the relationship among intelligibility, comprehensibility, and accentedness in the speech of second language learners of Spanish of varying proficiency in instructed contexts. It conceptually replicated studies by Munro and Derwing (1995a) and Derwing and Munro (1997), who found partial independence among the three speech…

The current study compared five free Text-To-Speech (TTS) systems, selected based on characteristics such as availability and capabilities. Tasks were completed by 37 English learners to evaluate these systems in terms of their comprehensibility, naturalness, and intelligibility. Our findings indicate that IBM Watson and Google Translate are the…

The purpose of this study is to measure the comprehensibility of the Expanding Circle nations' citizens, namely Burmese, Cambodians, Indonesians, Laotians, Thais and Vietnamese towards the Outer Circle Englishes, namely Bruneian English, Malaysian English. Philippine English and Singaporean English. Ten universities in the Expanding Circle that…

This experiment continues the GUME experiments investigating methods for teaching English to Swedish school pupils. The aims of this particular study are twofold: (1) to analyze and classify the errors made by Swedish pupils in an oral English test in an effort to establish error patterns; and (2) to describe how the twelve most frequent errors in…

This work is intended to find replies to practical questions, such as how well native speakers of Spanish are decoded by native speakers of English, which errors interfere with decoding by the listener, and what the implications of the study might be for teaching. Fifteen Chileans were asked to tell stories in English, and several panels of native…