this study investigates the relationship between extraversion/introversion personality dimension and the use of strategic competence (sc) in oral referential communication by iranian efl learners. referential communication refers to a kind of guided communication in which the referents (or topics) are given to the speakers to convey their meanings to the listeners. 50 sophomore english students...

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...

NULL vs OVERT SUBJECTS IN TURKISH DISCOURSE A CENTERING APPROACH Author Umit Deniz Turan Supervisor Ellen F Prince The purpose of this study is to explore an aspect of discourse coherence which involves anaphoric relations between utterances with special emphasis on subjects in Turkish Based on an analysis of published narratives three complementary and interrelated questions are addressed conc...

The purpose of this study is to explore an aspect of discourse coherence which involves anaphoric relations between utterances with special emphasis on subjects in Turkish. Based on an analysis of published narratives, three complementary and interrelated questions are addressed concerning discourse anaphora: 1. Which expressions are available for subsequent definite reference? 2. What factors ...

The relational model of data incorporates fundamental assertions for entity integrity and referential integrity. Recently, these so-called relational invariants were more precisely specified by the new SQL2 standard. Accordingly, they have to be guaranteed by a relational DBMS to its users and, therefore, all issues of semantics and implementation became very important. The specification of ref...

Referential integrity constraints express in relational databases existence dependencies between tuples. Although it is known that certain referential integrity structures may cause data manipulation problems, the nature of these problems has not been explored and the conditions for avoiding them have not been formally developed. In this paper we examine these data manipulation problems and for...

Referential expressions are used to introduce and continue reference to entities with par ticular referential properties, but also with particular discourse properties. In this paper we investigate the referential and discourse properties of pemarked indefi nite direct objects in Romanian, which are an instance of Diff erential Object Marking (DOM). Pe -marking is generally obligatory for defi ...

Referential actions are specialized triggers used to automatically maintain referential integrity. While their local behavior can be grasped easily, it is far from clear what the combined eeect of a set of referential actions, i.e., their global semantics should be. For example, diierent execution orders may lead to ambiguities in determining the nal set of updates to be applied. To resolve the...