Negation

Processability Theory (PT) is regarded as one of the prominent theory of second language acquisition (SLA) developed to illuminate the developmental sequences in SLA as well as some other linguistic phenomena (Pienemann, 1998a; 2011).Since 1990s, Processability has been at the center of attention in second language acquisition research. Within the framework of Processability theory and through analyzing the written performance of Iranian EFL learners, the present research focused on the acquisition of “Copula inversion” and “Negation” across five proficiency levels, from elementary to advanced and compared it with the stage-like development model of morpho-syntactic structures proposed by Pienemann (1998a, 2011). The study followed a descriptive method of research and the data was collected from 350 participants in five different proficiency levels from elementary, pre-intermediate, intermediate, upper-intermediate and advanced. The participants were asked to provide samples of their written performance on different tasks such as introduction task, habitual action task, story retelling task, audio-video-retelling task, picture description task, composition, communication task. The data in this research was analyzed both qualitatively, in order to identify and classify the type and order of the morpho-syntactic structures; and quantitatively, by calculating means. The results of Kruskal-Wallis test revealed that “Negation” emerged at the elementary level of the language learners’ performance and “copula inversion” emerged at the intermediate level. Just the same, the competence of the learner grows stronger in concern with these variables through the higher proficiency levels. These findings imply that PT is valid for Iranian EFL learners, as well.   

The present study aims to explore negation patterns in Ardalani, a variety of central Kurdish (Sorani) spoken mainly in Sanandaj, within the typological framework proposed by Miestamo (2005). This framework explains the main negation patterns found in the languages of the world as symmetric, asymmetric, and symmetric-asymmetric. Although Miestamo applied this stypological framework to analyze a wide range of languages, none of the Kurdish dialects are represented in his study. The data used in the present study comprises 263 negative sentences with their affirmative counterparts, which were obtained from the spoken Sorani material broadcast on Kurdistan Radio and Television. The results indicate that Ardalani follows a symmetric-asymmetric pattern. It reveals a symmetric pattern in the past tense with perfective and imperfective habitual aspect but displays an asymmetric pattern in the imperfective continuous aspect and modal structures. For the sentences in the imperfective continuous aspect, the speakers apply either A/Fin/Neg-LV or A/Cat/ATM. In the former, the verb loses finiteness and the features move to the available copula in the structure. In the latter, the aspect changes from continuous to habitual, a more common strategy. Modal structures also follow A/Cat/ATM, in which the modal marker is removed and replaced with the negation marker. However, the modal content remains semantically the same as its affirmative counterpart.