The large-scale adoption of computer mediated communication technologies has resulted in what has been described as “mass interaction”, shared discourse between hundreds, thousands or more individuals. The emergence of mass interaction presents new opportunities to learn about and understand human communication, and information technologies. A number of theoretical papers suggest that the forms...

This paper focuses on the impact of an asynchronous online discussion forum on the development of students’ ability in and attitudes toward writing in English. To do this, 60 undergraduate students majoring in English were assigned to two experimental and control groups while receiving different types of feedback. Students in the experimental group were required to take part in an asynchronous ...

Written feedback commentary (WFC) on L2 student writing is a widespread and time-intensive teacher practice, serving range of roles purposes. One the challenges in providing effective WFC attending to many content delivery options that are possible, some which have been shown exert tangible effects students their texts. This article presents typology characteristics teachers’ written comments, ...

Feedback is a fundamental concept within the physical Feedback has also been a fundamental concept and the social sciences with its modern origins drawn throughout the history and development of cybernetics. from cybernetics. Information science is exploring feedThe concept of feedback have evolved from Wiener’s back as a key component in the interactive model of (1948, 1950/1954, 1953) cyberne...

Since the first study on computer-mediated communication tools in support of language learning was published 1992, asynchronous and synchronous have been widely adopted; however, few reviews conducted to explore research status this field. As COVID-19 has increased use online education, need understand how are being used education grown. In bibliometric analysis, we reviewed (ASOLL) by analyzin...

In this paper, based on feedback linearization control method and using a special PI (propotational integrator) regulator (IP) in combination with a feed-forward controller, a three-phase induction servo-drive is speed controlled. First, an observer is employed to estimate the rotor d and q axis flux components. Then, two input-output state variables are introduced to control the dynamics of to...