since the emergence of the process-oriented approach to second language writing instruction two main questions have been what and how error feedback should be given to the students. the question of whether teachers should provide feedback on grammar in the writing assignments of english as a foreign language students, and if so how, has been a matter of considerable debate in the field of secon...

Abstract Valued for its affective and material affordances, competition has long been fundamental to children's participation in development. Despite this, the experiential worlds of child competitors have overlooked. Combining ethnographic insights from fieldwork a Delhi NGO with archival sources reflections on legacies Enlightenment philosophy, this article offers child-centered corrective Th...

Blackwell games are infinite games of imperfect information. The two players simultaneously make their moves and are then informed of each other’s moves. Payoff is determined by a Borel measurable function f on the set of possible resulting sequences of moves. A standard result in Game Theory is that finite games of this type are determined. Blackwell proved that infinite games are determined, ...

Game theory models decision makers' behaviors in strategic situations. Since the structures of games are different, behavior and preferences of the players are different in various types of game. This paper reviews various situations of games. Here, characteristics of some common games are discussed and compared. Specifically, we focus on a group of games called symmetric games including Prison...

let c be a field of subsets of a set i. also, let     1 i i be a non-decreasing positivesequence of real numbers such that 1, 1 0 1   i  and    11 i i . in this paper we prove thatbv of all the games of -bounded variation on c is a non-separable and norm dual banach space of thespace of simple games on c . we use this fact to establish the existence of a linear mapping t from...