Asserts that the act of visualizing is of vital importance in interpreting Wallace Stevens' poetry. Examines Stevens' use of "riddling" (using metaphors to create poetic riddles) as a literary device in several of his poems. (MM)

Second- and fourth-grade children viewed a cylindrical object in nine positions and identified the 90- , 180- , or 270-degree positions from a set of photographs. Perspectives in which the object differed from the child's view in both left-right and near-far dimensions were more difficult than perspectives that only transformed one dimension.…

Argues that paragraph form congruent with the patterns and habits of thinking develops from the writer's sensitivity to the impact of visual images on the reader's mind. (MM)

Prior research has shown that adults generally remember pictorial stimuli better than printed words. The present study was designed to determine whether memory for these two visual modes might be differentially affected by age. These results indicate that memory processes in the elderly differ quantitatively and not qualitatively. (Author)

This study tests the idea that visual presentation leads to higher performance on a delayed recall test than auditory presentation. It is predicted that the normal immediate free recall procedure yields a different pattern of results on a delayed test than a condition having immediate recall of each list. (CLK)

This paper reports on a series of four studies carried out over a period of four years. These related studies were clinical and qualitative as they investigated middle and high school students' development of geometric thought, particularly as it related to three- dimensional visualization. The studies were carried out in the constructivist…

This paper presents a brief introduction to the nature and different types of mathematical visualization. Some of the influences that visualization has had on the development of mathematics and its teaching are examined, in particular exploring its current status. The paper inspects the particular role visualization may have in what concerns…

As biological and socio-cultural beings, humans are encouraged and aspire to "see" not only what comes "within sight," but also what is not possible to see. Visualization is described as offering a method of seeing the unseen. These ideas are organized into sections that focus on seeing the unseen in data, seeing the unseen in…

This collection of activities is designed to show how graphing calculators can be used to explore statistics. The activities address such topics as data representation, distributions, and statistical tests. Teaching notes and calculator instructions are included as are blackline masters. (MM)

Study investigated performance under the conditions of: presentation of noninteracting picture pairs, presentation of interacting picture pairs, and presentation of noninteracting picture pairs with instructions to create interacting images. (Authros/CB)

A study was conducted to determine the relationship of visualization abilities to achievement in chemistry. Two freshmen and one senior level class of chemistry majors were included. Two visualization tests and a chemistry examination at the end of the semester were conducted. A stronger relationship was reported between senior chemistry status…

Results are discussed in terms of variables which may lead to the activation of cognitive structures during the transitional period. (Authors)

Three experiments compared congenitally blind and sighted adults and children on paired-associate, free-recall, and imaging tasks presumed to involve visual imagery in memory. In all three, blind subjects' performances were remarkably similar to the sighted. Results challenge previous explanations of performance such as Paivio's (1971). (Author/RD)

This article explains two techniques for helping students develop long-term memory skills and retain information taught in class. One technique relies on mental pictures to keep track of a numbered series of items; the other depends on key words derived from the material that must be memorized. (PP)