A classification task with two experimental conditions, a visual presentation mode and a verbal presentation mode, was presented to 20 adult subjects and to 108 children, ages 3 years, 9 months to 7 years, 2 months. Among children, verbal presentation elicited a significantly greater number of accurate functional classifications than did the…

Outline graphics provide concurrent access to both visual and verbal elements. Their logic is primarily but not exclusively verbal. They rely upon the visual aspects of layout design and symbology to compress the several ideas of a conceptual cluster into a single comprehensible holistic display. This paper introduces new terminology and lists and…

Orienting responses to visual and auditory stimuli were compared in 3 cohorts of preterm infants born between 1977 and 1987. The sample consisted of 128 infants born between 1977 and 1979, 129 infants born between 1980 and 1983, and 94 infants born between 1984 and 1987. The sample was divided into one group of 140 infants born between 25- and…

The booklet provides an overview on vision therapy to aid writers, editors, and broadcasters help parents, teachers, older adults, and all consumers learn more about vision therapy. Following a description of vision therapy or vision training, information is provided on how and why vision therapy works. Additional sections address providers of…

Attempts to specify whether previously reported limitations on young children's full-report capacity lay in a smaller amount of available information, in a shorter trace duration of information in visual information storage (VIS), or in poorer coding of information into permanent storage. (Author/ED)

Investigates the development of evaluative and taxonomic encoding in 7-, to 8-, and 11-year-old children's memories, and related experimental findings to recent work on the development of encoding in memory. (Author/ED)

Suggests that the iconic memory impairment of retarded subjects is attributable in part to mental retardation and not simply to low mental age. (Author/ED)

We tested human performance on the Euclidean Traveling Salesman Problem using problems with 6-50 cities. Results confirmed our earlier findings that: (a) the time of solving a problem is proportional to the number of cities, and (b) the solution error grows very slowly with the number of cities. We formulated a new version of a pyramid model. The…

Describes recent experiments at Cornell University; at schools in East Cleveland, Tennessee, North Carolina, and Kentucky; and at Middle Island School in Brookhaven, New York. (MLF)

This paper describes three experiments which demonstrated the presence of binaural perception abilities (the ability to use both ears) in 4-month-old but not in 2-month-old infants. All of the experiments employed a visual fixation habituation-dishabituation paradigm in which infants were given a series of visual fixation trials while binaural…

Confirmed the hypothesis that those in the three-dimensional instructional group would make fewer confusion errors that those in the two-dimensional instructional group on a transfer task in reading. (RB)

To investigate human visual identification of different-sized objects as identically shaped, matching reaction times were measured for pairs of simultaneously presented random figures. (Editor)