Object-oriented software development process, such as the Unified Process [Jacobson 99], Catalysis [D ́Souza 98] and Fusion [Coleman 94] among others, is a set of activities needed to transform user’s requirements into a software system. A software development process typically consists of a set of software development artifacts together with a graph of tasks and activities. Software artifacts a...

introduction: brain computer interface (bci) systems based on movement imagination (mi) are widely used in recent decades. separate feature extraction methods are employed in the mi data sets and classified in virtual reality (vr) environments for real-time applications. methods: this study applied wide variety of features on the recorded data using linear discriminant analysis (lda) classifier...

Introduction: Brain Computer Interface (BCI) systems based on Movement Imagination (MI) are widely used in recent decades. Separate feature extraction methods are employed in the MI data sets and classified in Virtual Reality (VR) environments for real-time applications. Methods: This study applied wide variety of features on the recorded data using Linear Discriminant Analysis (LDA) classifie...

The present study explores the effect of providing different types of written corrective feedback (WCF) on 79 Iranian EFL learners’ writings over time through a pre-test, immediate post-test and delayed post-test. In this way, the study first aims to investigate the extent to which different types of WCF result in improved accuracy in writing over a period of two months, and then maintain...

This study sought to explore the effect of teaching prewriting strategies through different methods of input delivery (i.e. conventional, web-based, and hybrid) on EFL learners’ writing quantity. In its quasi-experimental study, the researchersrecruited 98 available sophomores, and assigned them to three experimental groups (conventional, web-based, and hybrid groups) and a control group. The c...

These are two of the thoughts that ran through my mind when my graduate studies advisor suggested I try “writingto-learn” activities in my classes. Like many high school science teachers, I often thought that devoting class time to writing would take away from valuable time that could be spent doing “science learning” activities. I also felt that my training as a science teacher had not fully p...