This paper describes how graduate students used paper-based support tools to help them acquire a complex cognitive skill during unsupervised practice, and explains why the tools were able to support the practice. The paper also explains how to design such tools and describes a comparable computer-based performance support system. Ohlsson’s (1996) theory of learning from performance errors state...

although decisions or inferences we make based on test scores depend both on characteristics of test-takers and of testing sit- uations, there is just little research which has been undertaken on the effects of these characteristics on test performance (e.g., in’nami, 2006). the effect of listening strategies on listening performance is also unde- niable (vandergrift, 1997). thus, considering t...

An ensemble contains a number of learners which are usually called base learners. The generalization ability of an ensemble is usually much stronger than that of base learners. Actually, ensemble learning is appealing because that it is able to boost weak learners which are slightly better than random guess to strong learners which can make very accurate predictions. So, “base learners” are als...

This study examined the effect of two different authentic topic-familiar rhetorical L2 listening tasks (expository and argumentative) differing in reasoning demand on the listening comprehension scores of a number of Iranian EFL advanced learners. Sixty homogeneous advanced learners were recruited based on their performance on an English Language Proficiency test (Fowler & Coe, 1976). Then they...

Educational games have enhanced the value of instruction procedures in institutions and business organizations. Factors that increase students’ adoption of learning games have been widely studied in past; however, the effect of these factors on learners’ performance is yet to be explored. In this study, factors of Enjoyment, Happiness, and Intention to Use were chosen as important attitudes in ...

ABSTRACT There has been much interest in using software tools to scaffold learners in complex tasks, that is, to provide supports that enable students to deal with more complex content and skill demands than they could otherwise handle. Many different approaches to scaffolding techniques have been presented in a broad range of software tools. We discuss two mechanisms to explain how software to...

Nowadays, most of e-learning systems embody online discussion forums as a medium for collaborative learning that supports knowledge sharing and information exchanging between learners. The exponential growth of the available shared information in e-learning online discussion forums has caused a difficulty for learners in discovering interesting information. This paper introduces a novel recomme...

In this exploratory focus group study, we investigate which possible characteristics could be considered when selecting exercises for learners and how humans adapt exercise selection to learner personality and performance, so that an Intelligent Tutoring System (ITS) can tailor exercise difficulty to these characteristics. In six focus groups, we had discussed which characteristics of the learn...

Personalization in learning management systems (LMS) occurs when such systems tailor the learning experience of learners such that it fits to their profiles, which helps in increasing their performance within the course and the quality of learning. A learner’s profile can, for example, consist of his/her learning styles, goals, existing knowledge, ability and interests. Generally, traditional L...

Since English has been an international language, how to enhance English levels of people by useful computer assisted learning forms or tools is a critical issue in non-English speaking countries. Past studies confirmed that reading articles with annotated contents enable knowledge sharing and improve the reading comprehension of learners. However, the self-regulated learning (SRL) ability of i...