This paper demonstrated how to apply Machine Learning (ML) techniques to analyze student interaction data collected in an online mathematics game. Using a data-driven approach, we examined 1) how different ML algorithms influenced the precision of middle-school students' (N = 359) performance (i.e. posttest math knowledge scores) prediction and 2)…

This study investigated the application of an artificial intelligence (AI) coach for second language (L2) learning in a primary school involving 327 participants. In line with Community of Inquiry, learners were expected to perceive social, cognitive, and teaching presences when interacting with the AI coach, which was considered a humanized…

To assess the dynamical effects of creative interaction networks on team creativity evolution, this paper elaborates a theoretical framework that links the key elements of creative interaction networks, including node, edge and network structure, to creativity in teams. The process of team creativity evolution is divided into four phases,…

Maternal responsive and directive speech to children at ages 0;10 and 2;0 was investigated by applying a procedure frst introduced by Flynn and Masur (2007) to a new language community (Finnish). The issues examined were consistency and stability over time, and also the role of responsiveness and directiveness in child linguistic development at…

Principles of a dynamic, dyadic systems view of mother-infant face-to-face communication, which considers self- and interactive processes in relation to one another, were tested. The process of interaction across time in a large low-risk community sample at infant age 4 months was examined. Split-screen videotape was coded on a 1-s time base for…

Research on the linguistic characteristics of university classroom discourse highlights the salience, in this register, of non-informational and subjective aspects of discourse. This dimension of classroom discourse, however, has not been studied systematically. Taking a corpus-based approach, this study investigates the non-informational…

In this study, we investigated effects of the proportion of language minority students in classrooms on the development of students' intrinsic motivation in language lessons and the mediating role of instructional climate (e.g., teacher support, focus on student interests). In addition, we explored the interaction between the proportion of…

This study proposes a new method named the IIS-map-based method for analyzing interactions in face-to-face collaborative learning settings. This analysis method is conducted in three steps: firstly, drawing an initial IIS-map according to collaborative tasks; secondly, coding and segmenting information flows into information items of IIS; thirdly,…

Responds to a paper by Brant Burleson and continues the dispute regarding whether argument-as-product or argument-as-interaction should be regarded as the paradigm case or exemplar of argument. Defends the primacy of the interactional view by reference to the shortcomings of the serial predicative view. (JMF)

The study investigated the ability of child protective service workers to distinguish videotaped interactions of physically abusive parent-child dyads from interactions of nonabuse dyads during a teaching task. Child protection workers achieved a 76 percent rate of accuracy in identify the abuse status of dyads after only three minutes of observed…

Recently, there is a growing interest in the automatic analysis of learner activity in web-based learning environments. The approach and system SIAM (System for Interaction Analysis by Machine learning) presented in this article aims at helping to establish a basis for the automatic analysis of interaction data by developing a data logging and…

This article examines how an optimal interpersonal exchange between caregiver and infant occurs, including factors that promote developmental skills, heighten rapport with the caregiver, and elicit optimism about the future. The process of "previewing," in which caregivers make predictions concerning their infants' imminent developmental…

Trained observers used the Standardized Observation Codes III to observe interactive patterns within the homes of 23 mother-child dyads in which the mother had physically abused the child and 24 similar dyads with no history of abuse. Among other findings, results indicated the great classificatory and predictive value of this measurement.…

Direct observation and sequential analytic techniques were used to analyze rates, antecedents, and predictive sequences of aggressive behavior for 28 elementary school-aged children with emotional/behavioral disorders. Results indicated that low rates of positive social interactions characterized the daily classroom ecology of students displaying…