An iterative unpacking strategy consists of sequencing empirically-based theoretical developments so that at each step of theorizing one theory serves as an overarching conceptual framework, in which another theory, either existing or emerging, is embedded in order to elaborate on the chosen element(s) of the overarching theory. The strategy is…

This critical and reflective literature review examines international research published over the last decade to summarise the different kinds of measures that have been used to explore cognitive load and critiques the strengths and limitations of those focussed on the development of direct empirical approaches. Over the last 40 years, cognitive…

In response to the wide-scale proliferation of "the cone of learning"--a fanciful retention chart confounded with Dale's Cone of Experience--the authors make four major claims debunking this fantasy and provide documentary evidence to support these claims. The first claim is that the data in the mythical retention chart do not make…

Critics have been attempting to debunk the mythical retention chart at least since 1971. The earliest critics, David Curl and Frank Dwyer, were addressing just the retention data. Beginning around 2002, a new generation of critics has taken on the illegitimate combination of the retention chart and Edgar Dale's Cone of Experience--the corrupted…

The authors are attempting to set the record straight regarding the sources frequently cited in the literature of the mythical retention chart and the corrupted Dale's Cone. They point out citations that do not actually connect with relevant works; provide correct citations of sources that are often cited erroneously; add references for overlooked…

In decisions from experience, there are 2 experimental paradigms: sampling and repeated-choice. In the sampling paradigm, participants sample between 2 options as many times as they want (i.e., the stopping point is variable), observe the outcome with no real consequences each time, and finally select 1 of the 2 options that cause them to earn or…

This volume, a comprehensive survey and critical analysis of today's issues in mathematics education, distills research to build knowledge and capacity in the field. The compendium is a valuable new resource that provides the most comprehensive evidence about what is known about research in mathematics education. The 38 chapters present five…

Technology-supported education has become increasingly important and popular. Although it has long been claimed that a technology-enhanced learning environment is often more motivating than its traditional counterpart, not too many inspiring empirical studies have been carried out. In this article, the traditional approach in the motivation…

The categories of models associated with the seven perspectives are designated as combinatorial models, sampling models, cybernetic models, game models, critical thinking models, ordinary language analysis models, and dynamic structural models. (DAG)

Experimental rather than statistical studies are needed to further research in the learning processes of coding and planning, since the variables need to be manipulated. Quantitative measures may mask qualitative factors. (MSE)

A technique of multidimensional scaling was applied to student perceptions of similarities in difficulty of twenty mechanics concepts presented in random pairwise combinations. Two distinct dimensions, one relating to motion and the other to the vector nature of some of the concepts, appeared in three separate groups, when either four or five…

Reviews prior research on learning from instruction, presents an illustrative analysis of one relatively well studied area of research, and proposes a procedure that probabilistically increases control over theoretically significant cognitive causes of instructional effects. A 30-item reference list accompanies the text. (Author/JL)

Surveys the long-standing, diversified tradition of European research on text and discourse and cites the main sources and overview works in the field. (FL)

Some of the major assumptions and premises of Arthur Jensen's theory of Level I and Level II cognitive abilities are examined using a model of cognitive abilities recently proposed by Das, Kirby & Jarman (1975) and known as simultaneous and successive syntheses. Four areas are discussed: quantity versus type of information processing, internal…

Introduces a special issue of the Journal of the Learning Sciences on methodology in learning sciences. Focuses on how one begins to account for learning and the potential of a learning context to support learning. (Author/MM)