This paper reports the results of an experimental study on non-native production of English vowels. Two groups of Persian EFL learners varying in language proficiency were tested on their ability to produce the nine plain vowels of American English. Vowel production accuracy was assessed by means of acoustic measurements. Ladefoged and Maddison’s (1996) F1 F2 measurements for American English v...

This paper presents a new approach for document image decomposition and verification based on connected component analysis and geometric properties of labeled regions. The database contains document images with Persian/Arabic text combined with English text, headlines, ruling lines, trademarks and cursive signatures. In particular, Persian/Arabic signature extraction is investigated using speci...

The aim of the present study is threefold. The first is that whether there is any difference betweendifferent proficiency level language learners 'use of spatial prepositions. The Second aim is toreveal that if the native language of the participants has any effect on applying the appropriateprepositions and also to find which spatial preposition is difficult to acquire. The present paperexamin...

This study examines the impact of syntactic priming on production of indirect questions/requests by Persian learners of English as a foreign language (EFL). Eighty learners participated in two experiments investigating the impact of syntactic priming on oral production and the possibility of transfer of the priming effects to a different modality. A Production experiment showed that priming res...

The present study sought to investigate the acquisition of referential, quasi and expletive subject pronouns, three different types of obligatory subjects in English, by adult Persian speaking L2 learners of English at different stages of L2 acquisition. A Grammaticality Judgment Test and a Translation Test were designed and developed to elicit the participants' knowledge of obligatory subjects...

This study was a cross-sectional investigation into the request strategies used by Iranian learners of English as a Foreign Language and Australian native speakers of English. The sample involved 96 BA and MA Persian students and 10 native speakers of English. A Discourse Completion Test (DCT) was used to generate data related to the request strategies used by each group. Selection of request s...

Translation research has been of interest to both practitioners and theoreticians in the field. As far as the practical side of the coin is concerned, translation problems have been studied with an eye to the role of inter-lingual and intra-lingual transfer. The research reported here was an attempt to understand the nature of translation problems of Iranian EFL learners. For this purpose, thre...