Long’s Interactional Input Hypothesis and Smith’s Input Enhancement Hypothesis hold both foci on Zellig Harris's (1976) formalist approach. Accordingly, the pivotal role of learner’s attention as one of the subcomponents of focus-on-form approach may have confused instruction types. However, whether such learning theories on drawing learners' attention on target language forms suit all types of...

The paper deals with the problem of text generation and planning approaches making only limited formally specifiable contact with accounts of grammar. We propose an enhancement of a systemically-based generation architecture for German [Bateman et al., 1991] by aspects of the theory of semantic emphasis [Kunze, 1991]. Doing this, we gain more control over both concept selection in generation an...

Grammar acquisition is a high level cognitive function that requires the extraction of complex rules. While it has been proposed that offline time might benefit this type of rule extraction, this remains to be tested. Here, we addressed this question using an artificial grammar learning paradigm. During a short-term memory cover task, eighty-one human participants were exposed to letter sequenc...

In this paper we introduce a novel, context-free grammar, RNAFeatures*, capable of generating any RNA structure including pseudoknot structures (pk-structure). We represent pk-structures as orientable fatgraphs, which naturally leads to a filtration by their topological genus. Within this framework, RNA secondary structures correspond to pk-structures of genus zero. RNAFeatures* acts on formal,...

This study was an attempt to explore the beliefs of Iranian EFL teachers about the role of grammar in English language teaching in both state schools and private language institutes. Data were collected through a questionnaire developed by Burgess and Etherington (2002), which consisted of 11 main subscales and was divided into two sections. The first section dealt with approaches to grammar te...

Writing the grammar of a language is one of the most significant outputs of linguistic studies. In Iran, it is Avicenna (Ibn-e Sina) who is credited with the first such compilation of the Persian language. Understanding the weaknesses associated with the traditional trends of grammar writing in Iran, contemporary Iranian linguists adopted the modern Western approach following the Chomskyan Turn...

It is necessary to read an entire text in order understand its meaning, or it may suffice a few pages sentences conclude that the content of discourse coherent and interdependent. As Arab commentators rhetoricians have put it, constitutes artistic painting which one part does not replace other. On contrary, this alone represent outside text, represents inside question arise here can readers ext...