this study was inspired by vanpatten and uludag’s (2011) study on the transferability of training via processing instruction to output tasks and mori’s (2002) work on the development of talk-in-interaction during a group task. an interview was devised as the pretest, posttest, and delayed posttest to compare four intervention types for teaching the simple past passive: traditional intervention ...

Abstract Task-based language teaching is considered an effective way to achieve a harmony between grammar and communication. The present study investigates two different ways of teaching modal verbs: task-based versus traditional approaches. To this purpose, an Oxford Placement Test was administered to select 40 homogeneous participants out of a larger population who took this test. The selecte...

This paper brings task-based language teaching (TBLT) curriculum development principles into the blended learning context, presenting processes and outcomes from a project to develop a task-based thematic unit — asking and giving directions — in a hybrid web-based university-level class focused on listening and speaking skills in Mandarin Chinese. The authors follow the principled task-based cu...

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This paper presents a task model and task ontology based on travelers’ tasks, and an intelligent tourist information service system using them. With the recent advances in Internet and mobile technologies, there has been an increase in the use of intelligent tourist information services via the Web and mobile systems. In addition, many ontologies have been introduced in tourist domain to provid...

In the last 2 decades, the application of new technologies in process control caused a radical change in the role of the operator. To cope with these changes, the operator needs personalized support that can vary over time. To realize this support, we present the design and first testing of a framework for adaptive support. First an analysis was done which data is necessary for the framework. A...

The purpose of this research was to analyze EFL writing tasks in the most popular ESOL (English for Speakers of Other Languages) exam preparation courses in Iran: IELTS, TOEFL, FCE and CAE. Having collected the criteria of writing task appropriateness in light of the process-oriented approach to writing instruction, 114 learner participants were asked to rate EFL writing tasks based on a checkl...

Function design of embedded real-time system introduced the problem of real-time task scheduling with precedence constraint which needs that scheduling sequence produced by algorithm satisfying not only real-time constraint of every task, but also precedence constraint among tasks. Based on parallel topological sort, this paper presents a new on-line scheduling algorithm OSA-RPC which can set p...

the main task of this work is related with the design of a class of siso robust control law for theregulation of substrate concentration (cdo) of an industrial activated sludge wastewater plant. the controldesign is related with an uncertainty estimator (reduced order observer) based active control. departing from the tracking error between the desired and the current substrate concentrations t...

the main task of this work is related with the design of a class of siso robust control law for theregulation of substrate concentration (cdo) of an industrial activated sludge wastewater plant. the controldesign is related with an uncertainty estimator (reduced order observer) based active control. departing from the tracking error between the desired and the current substrate concentrations t...