the present investigation was designed to study the production and comprehension of specific means for information highlighted by advanced iranian learners of english as a foreign language. the study focused on the discourse-pragmatically motivated variations of the basic word order such as inversion, pre-posing, it- and wh-clefts. after taking the nelson test, a homogeneous group was settled. ...

We study the history and recent developments in nonelementarymodel theory focusing on the framework of abstractelementary classes. We discuss the role of syntax and semanticsand the motivation to generalize first order model theory to nonelementaryframeworks and illuminate the study with concrete examplesof classes of models. This first part introduces the main conceps and philosophies anddiscu...

We study the history and recent developments in nonelementarymodel theory focusing on the framework of abstractelementary classes. We discuss the role of syntax and semanticsand the motivation to generalize first order model theory to nonelementaryframeworks and illuminate the study with concrete examplesof classes of models. This second part continues to study the question of catecoricitytrans...