As collaborative learning is actualized through evolving dialogues, temporality inevitably matters for the analysis of collaborative learning. This study attempts to uncover sequential patterns that distinguish "productive" threads of knowledge-building discourse. A database of Grade 1-6 knowledge-building discourse was first coded for…

Self-efficacy is an essential part of motivation that leads to the engagement in individual learning process. This study focuses on exploring the levels and sources of self-efficacy of foreign language learners who are in different learning stages. 518 students, as a sample of this study, were asked to fill in the questionnaire before it was…

The article reviews the use of Web 2.0 environment in teacher education, emphasizing the constructivist social pedagogy approach. Pedagogical abilities of Web 2.0 tools are discussed, demonstrating their applications in teaching various subjects, especially to assist collaborative and creative learner-oriented teaching. Contributions of these…

Since its conception as a situation-specific construct, foreign language anxiety has been extensively investigated and expanded to account for the complex nature of language learning and teaching. This study aims to identify the underlying dimensions of beliefs about target language use, motivation, and the frequency of target language use. It…

The present study aims to empirically examine the relation between learner autonomy and specific aspects of the learning process, such as student-student interaction and tutor-student interaction, in a distance learning environment in Greece. An empirical study was conducted at the Hellenic Open University (HOU) using data gathered via a…

This empirical study aims to demonstrate how Dispositional Learning Analytics can contribute in the investigation of the effectiveness of didactical scenarios in authentic settings, where previous research has mostly been laboratory based. Using a showcase based on learning processes of 1080 students in a blended introductory quantitative course,…

The purpose of this phenomenological research study was to examine the phenomenon of living through struggle while learning mathematics on the part of pre-service elementary teachers. We elicited lived-experience descriptions and interviews from 46 participants enrolled in an elementary teacher education program over the course of two years. We…

In this paper, we investigate the relationship between students' learning gains and their compliance with prompts fostering self-regulated learning (SRL) during interaction with MetaTutor, a hypermedia-based intelligent tutoring systems (ITS). When possible, we evaluate compliance from student explicit answers on whether they want to follow the…

Human and preclinical models of addiction demonstrate that gonadal hormones modulate acquisition of drug seeking. Little is known, however, about the effects of these hormones on extinction of drug-seeking behavior. Here, we investigated how 17ß-estradiol (E[subscript 2]) affects expression and extinction of cocaine seeking in female rats. Using a…

Here we examined effects of acute stressors that involve either systemic coadministration of corticosterone/yohimbine (3 mg/kg each) to increase glucocorticoid/noradrenaline activity (denoted as "pharmacological" stressor) or one or several distinct restraint stressors (denoted as "single" vs. "multiple" stressor) on…

In the adult mammalian brain, more than 250 protein kinases are expressed, but only a few of these kinases are currently known to enable learning and memory. Based on this information it appears that learning and memory-related kinases either impact on synaptic transmission by altering ion channel properties or ion channel density, or regulate…

In this paper, we propose an approach to acquire by students the cognitive competencies. This approach is based on the inclusion of metacognitive invariants in a methodical system. It is verified experimentally that the quality of the learning increases if the proposed invariants are included into academic courses.

Metabotropic glutamate receptor 5 (mGluR5) plays important roles in modulating neural activity and plasticity and has been associated with several neuropathological disorders. Previous work has shown that genetic ablation or pharmacological inhibition of mGluR5 disrupts fear extinction and spatial reversal learning, suggesting that mGluR5…

Evidence suggests that extinction is new learning. Memory acquisition involves both short-term memory (STM) and long-term memory (LTM) components; however, few studies have examined early phases of extinction retention. Retention of auditory fear extinction was examined at various time points. Shortly (1-4 h) after extinction acquisition…

Extinction is generally more context specific than acquisition, as illustrated by the renewal effect. While most strategies to counteract renewal focus on decreasing the context specificity of extinction, the present work aimed at increasing the context specificity of acquisition learning. Two experiments examined whether presenting cued…