In a massive open online courses (MOOCs) learning environment, it is essential to understand students' social knowledge constructs and critical thinking for instructors to design intervention strategies. The development of social knowledge constructs and critical thinking can be represented by cognitive presence, which is a primary component of…

Discourse analysis, as a mainstream research method in classroom teaching, has gained widespread attention in education. Educators believe that children's thinking development requires support from interactive discourse. In this study, four primary school mathematics classes were segmented based on the form, frequency, content, and purpose of…

Deep neural networks are increasingly employed to model classroom dialogue and provide teachers with prompt and valuable feedback on their teaching practices. However, these deep learning models often have intricate structures with numerous unknown parameters, functioning as black boxes. The lack of clear explanations regarding their classroom…

People overhearing referential communication understand more when they listen in on dialogues rather than monologues. Some have proposed this is because entrainment selects better referential expressions. In a corpus analysis, we considered the role of addressees in contributing to entrainment and measured the degree to which particular…

The study reported in this article examined the impact of task type on the ways in which learners resolve grammatical language-related episodes (LREs) and whether the level of engagement affects subsequent language development. Data were collected over a six-week period. Thirty-two Iranian second language (L2) learners were paired up to complete a…

We developed a method for using Coh-Metrix to automatically analyze tutorial dialogues. Coh-Metrix, a web-based tool for automatically evaluating text, is freely available to researchers. We applied the method to 190 tutorial dialogues between women and "BRCA Gist" from two experiments. "BRCA Gist" is an intelligent tutoring…

To understand expertise and expertise development, interactions between knowledge, cognitive processing and task characteristics must be examined in people at different levels of training, experience, and performance. Interviewing is widely used in the initial exploration of domain expertise. Work and cognitive task analysis chart the knowledge,…

This study investigated the impact of discussion forum design and facilitative strategies on student participation and cognitive levels of student dialogue. A multiple-case study design was used. Three online classes taught by the same instructor participated (n = 55). Data were collected from observations, discussion transcripts, and teacher…

Investigated the role of talk in peer collaborations using a computer-based scientific reasoning task. Analysis of children's talk showed that talk dyads produced more talk overall and more interpretive types of talks than talk-alone subjects. Results suggest the importance of peer collaborations as a social context that supports interpretive…

One of the advantages of having students work in pairs on language-related tasks is that teachers and researchers can listen to what the students say as they carry out their assigned tasks. What they say offers insights into the students' beliefs about the target language they are learning and using, and reflects the cognitive processes they use…

Description of several computerized tutoring systems is organized around types of knowledge any tutor must possess--subject area, student's information, and how to teach and communicate. Data and control structures of Meno-tutor are described to illustrate use of artificial intelligence to model the student, a domain, and teaching strategies. (MBR)

A study explored the thoughts people have as they interact with others in conversation. Individuals were asked to communicate with each other over networked microcomputers and as they typed their messages, they spoke aloud their thoughts about the exchanges. These oral protocols, matched with the messages exchanged over the network, were then…

Provides support for a theoretical orientation toward viewing dialog as both a means of communication and a cognitive tool. Data to support this position come from an analysis of language-related episodes isolated in the dialog of two grade 8 French immersion students as they carry out a jigsaw task. (Author/VWL)