Contrary to Albert's claims, the results of previous studies do not favor a perceived contrast model over a ratio-of-perceived-contrasts model (see Points 1-3 below and our main response). Realizing that a simple perceived contrast model leads to predictions that violate "common sense," Albert postulated a division of the continuous dimension of…

To test the hypothesis that social rearing may induce malleability, socially reared and socially isolated mallard duck, Anas platyrhynchos, embryos and hatchlings were exposed to the maternal call of a chicken, Gallus gallus domesticus, until 48 h after hatching. The hatchlings were then tested with the chicken call versus the mallard maternal…

Presents an overview and an example of use of the Information-Visualization System, an approach to visual selection enabling educators to match desired learning outcomes with the best visuals to carry the message. Decision tables and resource book containing visual options, information types, and suggested methods of enhancing visuals are…

Discusses humorous incidences of translating an idiom from one language literally into another. Notes that words with a similar look or sound in English and the target language, or within the target language, cause confusion. (Author/CK)

The split fovea theory proposes that visual word recognition of centrally presented words is mediated by the splitting of the foveal image, with letters to the left of fixation being projected to the right hemisphere (RH) and letters to the right of fixation being projected to the left hemisphere (LH). Two lexical decision experiments aimed to…

This overview of aesthetics and aesthetic education covers definitions and approaches to aesthetic education; discusses two notable ways educational technologists can influence aesthetics in learning situations with use of visuals and music; and lists strategies educational media producers can incorporate in productions to enhance aesthetic…

Examines traditional psychometric approaches to measuring intelligence and recent work by cognitive psychologists to develop a rationale for a non-verbal reasoning test for 10- to 11-year-olds. Recent studies providing basis for analyzing structure of test items are outlined, and benefits of analyzing items at a sub-type level are discussed.…

Describes seven learning techniques that cognitive psychologists have identified as leading to substantially heightened learning across a variety of situations: attention; curiosity and learning; thematic lesson organization; high information flow; mnemonics; concrete representations; and Zeigarnik effect. Research on their effectiveness and their…