Letter recognition errors may be the result of children going through normal states of development. (Author)

Despite external changes such as those of magnitudes, the functional properties of the visual system also improve with increased age. According to Jean Piaget's centration/decentration theory, the process of perceptual development might continue until adulthood and even after. However, perceptual development should not be understood in all of its…

Demonstrates that a representation of a figure through object reconstruction is prerequisite to recognizing the object figure from a collection of figures, which in turn is prerequisite to representing the object figure using a pencil-and-paper reproduction. (RL)

Approximately 524 children, grades K-5, were asked to draw a plain or designed cube. At all grade levels, the plain cube was represented as a square with far greater frequency than was the designed cube. Perspective drawings, attempted and achieved, were more frequent for the plain cube. (Author/RM)

Children's drawings of "a house with a tree behind it" were analyzed for (1) developmental changes in graphic representation over a 3-year period; (2) relationship with Piagetian tasks (the Nebraska Wisconsin Cognitive Assessment Battery of the NC-124), Peabody IQ, and WISC-R; and (3) correspondence with the Luquet-Piaget sequence of…

The ability to efficiently allocate attention between two tasks (auditory and visual memory tasks) differing in payoff was investigated among three grade levels: second, fourth, and college. There were seven males and three females from each grade level. (MP)

A developmental study investigated the pictorial and linguistic main idea identification skills of 104 students in second, fifth, and eighth grades. In the pictorial task, the subjects studied a complete picture story and ranked the effectiveness of four separate main idea alternatives at capturing the meaning of the story. Following the same…

The manual is designed to provide teachers of hearing impaired students with a criterion referenced record of the student's existing skills. The record is intended to progress with the child through the elementary grades and to be used for developing individual profiles and plans. The manual consists of forms with columns for recording the…

The two chapters of this monograph deal with the issue of the existence of a perceptual grammar that influences reading proficiency, particularly initial reading proficiency. The first chapter indicates the importance of studying reading and writing in terms of readers' and writers' knowledge of visuo-spatial processing rules. It discusses…

The longitudinal interrelations among age, visual and auditory short-term memory, and the concrete operational tasks of class inclusion and combinatorial reasoning were investigated over four testing occasions in a sample of 134 students, initially ranging from 5 to 12 years in age. The Piagetian task battery involved placement of colored…