The current studies investigated the efficient use of dialogue in intelligent tutoring systems that use natural language interaction. Such dialogues can be relatively time-consuming. This work addresses the question of how much dialogue is needed to produce significant learning gains. In Experiment 1, a full dialogue condition and a read-only…

In the Australian education context, there are typically two cohorts of language learners at the secondary school level, those who commence their study of the target language early in their primary schooling (early starters), and those who commence their study later, at the beginning of secondary school (late starters). The two groups may have…

"Circuits and Electronics" (6.002x), which began in March 2012, was the first MOOC developed by edX, the consortium led by MIT and Harvard. Over 155,000 students initially registered for 6.002x, which was composed of video lectures, interactive problems, online laboratories, and a discussion forum. As the course ended in June 2012,…

The aim of this action research project was to improve student learning by encouraging more "time on task" and to improve self-assessment and feedback through the introduction of weekly online tests in a Year 2 lecture module in biological sciences. Initially voluntary online tests were offered to students and those who participated…

When combining the increasing use of online educational environments, the push to use serious video games and the lack of research on the effectiveness of online learning environments and video games, there is a clear need for further investigation into the use of serious video games in an online format. A mix methods model was used to triangulate…

This qualitative comparative case study identified factors that distinguish between high and low-performance on reading achievement in elementary rural Appalachian schools. This study determined the most effective instructional reading strategies, as well as other influential factors, implemented by school districts in the rural Appalachia area…

The purpose of this observational study was to identify the frequency of reading comprehension instruction in elementary classrooms. Additional objectives were to determine which reading comprehension instructional strategies were most employed by teachers in elementary classrooms. In 3,000 minutes of direct classroom observation in 20 first-…

Substantial experimental evidence indicates that behavior reinforced on a denser schedule is more resistant to disruption than is behavior reinforced on a thinner schedule. The present experiment studied resistance to disruption in a natural educational environment. Responding during familiar activities was reinforced on a multiple…

This paper describes convergent validity evidence regarding the mandatory, standards-based Chilean national teacher evaluation system (NTES). The study examined whether NTES identifies--and thereby rewards or punishes--the "right" teachers as high- or low-performing. We collected in-depth teaching performance data on a sample of 58…

In this study, time diary data from 1977 to 1978 and 2003 to 2005 are used to investigate time use in middle adolescence with the goals of ascertaining (a) changes in time use, (b) how socioeconomic and familial factors influence adolescent time allocation, and (c) the extent to which the mix of leisure undertaken by today's adolescents reflect a…

Objective: Continuous performance tests are known to typically measure sustained attention but usually also yield parameters that potentially measure other subprocesses of attention. The aim of the present study was to test the factor structure of the Conners's Continuous Performance Test (CCPT) in a heterogeneous clinical sample consisting of…

This research analyses the evolution in the effectiveness of media messages and aims to optimize the use of ICTs in educational settings. The cultural impact of television and multimedia resources is increasing as they move to the Internet with ever greater quality. The integration of visual narrative techniques with multimedia playback…

This study examined the use of the Apple iPad for learning by children with developmental disabilities (DD), including those on the autism spectrum. A single case design was used to record the participation of four students with DD when taught with their standard computer at baseline, followed by the introduction of the iPad. A six-component…

Conversation is a strategy that helps students build reading skills and improve reading comprehension. This study describes the implementation of connection prompts in a 2nd-grade classroom to support students in making predictions, questioning the text, and initiating further conversation. Research suggests that once conversation is initiated,…

Background: Traditionally, special educational needs (SEN) were often defined in terms of child deficits. Recently, there has been a tendency to define SEN in terms of (additional) support needed in the classroom. However, little is known about how teachers define students with special educational needs. To close this gap, characteristics of…