We explored the mediating role of prior knowledge on the relation between intelligence and learning proportional reasoning. What students gain from formal instruction may depend on their intelligence, as well as on prior encounters with proportional concepts. We investigated whether a basic curriculum unit on the concept of density promoted…

Children using robotics for engineering, science, technology, and mathematics (CREST-M) is an ongoing curriculum creation and evaluation project developing math-focused science, technology, engineering, and mathematics (STEM) curriculum units that incorporate storytelling with math and are designed to be engaging for students from backgrounds…

The transition to secondary school is considered difficult for children with autistic spectrum disorder (ASD), yet there has been little strength-based investigation of positive experiences of this population and the types of support they value most in managing anxiety about transition. The current article presents a qualitative exploration of the…

Researchers have examined inductive reasoning to identify different cognitive processes when participants deal with inductive problems. This article presents a prescriptive theory of inductive reasoning that identifies cognitive processing using a procedural strategy for making comparisons. It is hypothesized that training in the use of the…

Adults' geometric analogy solution was investigated as a function of systematic variations in the information structure of items. Latency data from verification of true and false items were recorded. A model incorporating assumptions about the form of item representation, working memory factors, and processing components and strategies was…

The Scholastic Aptitude Test (SAT) developed for use in Nigeria was compared with the Cognitive Abilities Test (COGAT), a group intelligence test developed in the United States, using 210 Nigerian high school students. Results suggest that the COGAT is not suitable for use in Nigeria. (SLD)