A relationship was postulated between the experienced difficulty of patterns and the amount of disorientation of their reproduction. It was proposed that the underlying factor, in the comparison of Africans to Europeans, might be the development of the concept of horizontality, which reduces dependence on the perceptual pull of the prevailing…

Multibase arithmetic blocks are used to investigate the minimum number of blocks of each size to make a square of a given size in a given base. Generalizations are made to any size and any base through pattern recognition. The problem is extended to rectangles, cubes, and rectangular solids. (LS)

Matched groups of good and poor readers were administered a task that involved making same-different judgments for various combinations of auditory sequential, visual sequential, and visual spatial patterns. (Author)

Experiences with tessellations used with a group of preservice elementary teachers are described. Specific illustrations of patterns are included, with details on how these are analyzed. (MNS)

A test was given to 322 secondary students to develop a profile of mathematical ability based on four components: computation, pattern recognition, logical reasoning, and symbolic manipulation. These profiles were compared to mathematics test scores; the results verified hypotheses about individual differences in mental processes and knowledge…

Earlier research with the lexical decision task led to the hypothesis that semantic context facilitates the encoding of words related to the context. Six experiments which employed different tasks (e.g., making a lexical decision) and different experimental paradigms (e.g., tachistoscopic exposures with masking stimuli) further investigated this…

This study of 73 children sought to determine if children's perceptual comprehension of numerals is higher when they are shown symmetrical rather than asymmetrical arrangements of pegs, and if comprehension scores related to age, sex, and/or social class. The main hypothesis was rejected but some age and class differences were found. (SJL)

Helping students notice the geometric shapes and symbols around them and in the world's cultures is a fascinating way to make mathematics meaningful. (Editor/SJL)

Studies the effects of distinctive features on incomplete picture recognition for three to four year olds, five to six year olds, and adults. (Author/SS)

The author explores relationships among the lengths of sides of a triangle, one of whose angles measures 60 degrees. A computer program designed to search for special triangles is included. (SD)

Describes a mathematics course that involves the study of growth patterns combined with an analysis of the symmetry of patterns. Briefly outline the curriculum and and discusses key features of the course, such as use of hands-on models, video, slides, and speakers from other disciplines. Contains 29 references. (DDR)

Principles of brain-based learning, including pattern and meaning making, parallel processing, and the role of stress and threat, are explained, along with their connections to longstanding practices of experiential education. The Brain Compatible Approach is one avenue for clarifying to mainstream educators how and why experiential methods are…