Sourcing is the ability to evaluate information by analysing source parameters such as author's expertise on a given topic. Past research, mostly based on school-related materials and tasks, shows that adolescents do not pay attention to source parameters when evaluating online scientific information. However, recent research has suggested that…

The purpose of this study was to better understand how middle school students consider the source of information when processing videos with conflicting information. To this end, we exposed a sample of seventh-graders to a series of videos in which two interviewees expressed divergent positions on a socioscientific issue ('Will organic farming be…

This study examined the role of source credibility in the validation of factual information embedded in short narratives. In a self-paced reading experiment, we tested the assumption that the degree of (im-)plausibility determines the extent that source credibility affects validation during comprehension. We used reading times of target and…

The aim of the present study was to examine science and non-science education secondary school teachers' skill to evaluate arguments, and how this skill relates to their skill to construct arguments and to their perceptions about their ability to teach argumentation skills effectively. The study also examined whether teachers' argument skills and…

In recent years the use of expert judgement to set and maintain examination standards has been increasingly criticised in favour of approaches based on statistical modelling. This paper reviews existing research on this controversy and attempts to unify the evidence within a framework where expertise is utilised in the form of comparative…

While portfolios are increasingly used to assess competence, the validity of such portfolio-based assessments has hitherto remained unconfirmed. The purpose of the present research is therefore to further our understanding of how assessors form judgments when interpreting the complex data included in a competency-based portfolio. Eighteen…

This work is part of the debate regarding the possibility to judge the creativity of a particular object (an idea, a painting, an industrial product, etc.), by expert or nonexpert raters, with the same results or not. The study is focused on the concept "complexity of judgment" considered fundamental to fully understand the problem. The…

The Internet is a convenient source of information about science-based topics (e.g., health matters). Whereas experts are familiar with the conventions of "true" scientific discourse and the assessment of scientific information, laypeople may have great difficulty choosing among, evaluating, and deciding on the vast amount of information…

In this article, Lindsay Cassedy, Catherine Flaherty and Michael Fordham draw upon their empirical research to assess what understandings their students had of historical interpretations at the end of their compulsory education in history. They found that most students operated with an underlying epistemological model that did not reflect the way…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…