An analysis of the influence of motivation on the ZPD is being carried out. To investigate the impact of motivational factors on the ZPD the inclusion of a motivation differentiator layer into the Ecolab [11] is proposed. The mechanisms and values to measure the motivational states of the learners and scaffold the motivational strategies to adjust them to individual pupils are outlined. The mai...

Neurofeedback (NFB) training with brain-computer interfaces (BCIs) is currently being studied in a variety of neurological and neuropsychiatric conditions in an aim to reduce disorder-specific symptoms. For this purpose, a range of classification algorithms has been explored to identify different brain states. These neural states, e.g., self-regulated brain activity vs. rest, are separated by s...

In this paper, we propose a computational approach to model the Zone of Proximal Development (ZPD) using predicted probabilities of correctness while students engage in reflective dialogue. We employ a predictive model that uses a linear function of a variety of parameters, including difficulty and student knowledge, as students use a natural-language tutoring system that presents conceptual re...

The present paper concentrates on a web-based inquiry in the synchronous computer-mediated communication (SCMC) via Web 2.0 technologies of Talk and Write and Skype. It investigates EFL learners’ socio-cognitive progress through dynamic assessment (DA), which follows Vygotsky’s inclination for supportive interchange in the zone of proximal development. Sixty adult EFL learners at upper-intermed...

Background: Predicated on Vygotsky’s zone of proximal development (ZPD), dynamic assessment (DA) integrates teaching with assessment in a single activity by providing mediation to help learners perform beyond their independent functioning and simultaneously promote learner development. It advantages over traditional psychometric tests in that DA can not only reveal the learners’ actual level of...

The Ecolab is an interactive learning environment constructed with the aim of providing a tool to investigate how software can offer help and support to an individual learner. The design framework is informed by Vygotsky's Zone of Proximal Development (ZPD) and previous work on face to face tutorial assistance. Three Ecolab versions implement different variations and combinations of design feat...

There seems to be agreement amongst EFL researchers that group work is one of the most important interactional contexts for promoting communication in classroom. However, reasons underlying this accord cannot taken granted and still need closely scrutiny. The present study attempts provide some arguments favor ways which it may implemented as a potentially rich zone learning. For this, discussi...