Eye tracking technology enables the visualisation of a problem solver's eye movement while working on a problem. The eye movement of experts has been used to draw attention to expert problem solving processes in a bid to teach procedural skills to learners. Such affordances appear as eye movement modelling examples (EMME) in the literature. This…

Representational competence in science is the ability to generate external representations (e.g. equations, graphs) of real-world phenomena, transform between these representations, and use them in an integrated fashion. Difficulties in achieving representational competence are often considered central to difficulties in learning science.…

Students often perform arithmetic using rigid problem-solving strategies that involve left-to-right-calculations. However, as students progress from arithmetic to algebra, entrenchment in rigid problem-solving strategies can negatively impact performance as students experience varied problem representations that sometimes conflict with the order…

Learning algebra is difficult for many students in part because of an emphasis on the memorization of abstract rules. Algebraic reasoners across expertise levels often rely on perceptual-motor strategies to make these rules meaningful and memorable. However, in many cases, rules are provided as patterns to be memorized verbally, with little overt…

We explored how speakers and listeners use hand gestures as a source of perceptual-motor information during naturalistic communication. After solving the Tower of Hanoi task either with real objects or on a computer, speakers explained the task to listeners. Speakers' hand gestures, but not their speech, reflected properties of the particular…

Infants' exploration of their environment has been considered by Piaget and others to provide a vehicle for cognitive development. Little research, however, has examined in detail what infants actually do while exploring or how exploratory behavior is related to other aspects of cognitive functioning. The present investigation was designed to…

Use of a retention test in an investigation regarding the post-knowledge of results (KR) interval provides evidence suggesting that, while activity during the post-KR interval is detrimental to performance, no such assumption can be made about its effect on learning. Implications for motor learning and performance are discussed. (Author/PP)

Two experiments examined problem solving in 16-month-olds' adaptive locomotion (crossing bridges of varying width with/without handrail). Findings indicated that toddlers attempted wide bridges more than narrow ones. Attempts on narrow bridges depended on handrail presence. Toddlers had longer latencies, examined bridge/handrail more closely, and…

Subjects who were preparing to teach scored reliably higher than controls on a subsequent retention test. In experiment 2, for both a verbal and a problem-solving task, subjects either worked alone, verbalized their thoughts or taught another person the task while performing. There were no reliable differences. (Author/CP)

The purpose of this program was to provide an expressive arts program for children in kindergarten through grade three. This program emphasized perceptual-motor development leading to expression in the arts; expression through music, art, movement or dance, and drama. It was designed to provide an atmosphere for creativity, non-verbal expression…

The first of two reports in this document identifies research topics relevant to the introduction of information technology (IT) into schools. A discussion of general issues in IT points out the need for detailed empirical evaluation for the implementation of IT; the need to overcome barriers to innovation; and the need to support and encourage…