مطالب

There is substantial debate over the mental representation of regular past tense forms in both first language (L1) and second language (L2) processing. Specifically, the controversy revolves around the nature of morphologically complex forms such as the past tense –ed in English and how morphological structures of such forms are represented in the mental lexicon. This study focuses on the results of a speeded acceptability judgment task testing English regular past tense forms of high- and low frequencies. In this task, participants judged the acceptability of sentences as quickly and accurately as possible. Thirty-two intermediate-to-advanced L1 Persian and L1 Arabic speakers (L2ers) and twenty-two Native speakers (NSs) of English made acceptability judgments for regular past tense forms of high- and low-frequency verbs in sentential contexts. Considering participants’ reaction times (RTs) and accuracy rates as the dependent variables, the main results are as follows. Despite NSs’ faster RTs and higher accuracy scores, both groups demonstrated the same pattern of accuracy rates and RTs. Specifically, for accuracy data, regular verbs yielded a reverse frequency effect or anti-frequency effect in both groups (i.e., lower accuracy rates for high- than low-frequency regular forms in NSs as well as L2ers). For RT data, while the NSs exhibited a marginally anti-frequency effect, the L2ers displayed a nonsignificant trend for the anti-frequency effect. These results support the dual-mechanism models suggesting that the mental mechanisms and representations of inflectional morphology are the same in NSs and intermediate-to-advanced L2ers.

Listening taking over half of the learners’ time and effort (Nunan, 1998), forms a basis for acquiring much of a language. There are factors affecting listening comprehension and its perception, such as the speech rate, phonological properties of the text, the quality of the recording, the learners’ anxiety, and listening comprehension strategies (Goh, 2000; Hamouda, 2013). At the Iran Language Institute in Dezful, S.W. Iran, some teachers attributed some learners’ perception of partially unsuccessful comprehension of the recorded material to factors such as rate of speech, T-unit length, and pauses between T-units or inside T-units. This study aimed at the probable association between learners' and teachers' perceptions of these variables and compare them to the real qualities of the recordings they listen to. Thus, in an analytic single-shot design, a researcher-made questionnaire was developed and was answered by 504 (229 male and 275 female) participants together with their teachers in 21 classrooms across the six levels of proficiency at the Iran Language Institute. The results, not normally distributed, were juxtaposed with Kendall's tau and Spearman's rho correlation coefficients to ensure maximum agreement between the statistical analyses. The results indicated a strong or moderate correlation between the audio tracks' characteristics with neither learners' perceptions nor teachers' perceptions. Teachers' and learners' perceptions showed a moderate correlation between the perceived rate of speech and a weak correlation between their perceptions of between-T-unit pauses.

Since the establishment of the Islamic Republic of Iran, there have been three packages used in the state-controlled schools of the country, namely, Graded, Right Path to English, and Prospect/Vision series. These textbooks all include prefaces to indicate the general philosophy of language teaching and education, and how the agents (learners and teachers) have to play roles in the system. This article aims to have a postcolonial reading of the Islamic post-revolutionary English language textbooks published in Iran. To this aim, the prefaces are critically content-analyzed and explained taking into consideration the key concepts of postcolonialism. After developing the table of themes in relation to postcolonial issues, the findings indicate that the resistance prevalent in the prefaces is particularly hybrid, anxious, and unstable of the Iranian type due to the socio-politico-cultural background of the country. This resistance, thus, is a tragic attempt for developing a firm background for developing language learners'' knowledge.