Four experiments studied the perception of the unity and boundaries of objects by 88 4-month-old infants who manipulated them out of the visual field. Infants perceived the unity/boundaries of these objects by detecting the motion patterns they themselves produced. Discrimination between motion patterns transferred from touch to vision. (SLD)

Used a set of six measures to analyze both the products and process of spatial grouping in 40 children between the ages of 18 and 42 months. Results confirmed and elaborated on previously established developmental findings for each measure. (SKC)

Investigated preschoolers' understanding of two distance principles: the direct-indirect and the same-plus principle. Children did better on tasks relevant to the principles than on principle-irrelevant tasks. Concluded that even young children conceive of distance as fixed intervals. (SKC)

The position statement of the Council for Learning Disabilities' Board of Trustees opposes the measurement and training of perceptual and perceptual-motor functions as a part of learning disability services and recommends instead that assessment and remediation focus on the primary disorders of listening, speaking, reading, writing, reasoning, and…

Reports a study comparing two auditory-visual integration tests, one basically that developed by Birch and the other using Morse-type stimuli. Suggests reasons why the Morse form of test was more highly correlated with reading ability than the Birch test. (TO)

Reports a significant interaction between I.Q. and reading achievement for 277 students in grades three through twelve but correlations between I.Q. and reading achievement among left-handers were significantly lower than among right-handers. (TO)

This study attempts to determine whether emotionally disturbed children produce significantly lower scores on tests designed to measure sensory motor integration. (Author/JA)

Adapted from a paper presented at the 7th International ACLD Conference, Philadelphia, Pa. (February, 1970). A discussion of the importance of rhythm in perceptual processing. (Author/KW)

Described is an 8-month program for remediation of learning disabilities in regular classes while receiving supplemental instruction in academics and perception. Significant improvement in arithmetic and perception was obtained, while reading gains were recorded only after 20 months. (Author/KW)

Children were pretested and assigned to one of three treatments: training with three dimensional manipulanda; the same program except that the instructional materials were line drawings; and a control. On the posttest, both experimental groups were significantly superior to control group. (Author)

This study tested the extension of Schmidt's schema theory to the relationship between fine and gross motor skills. Fifty-two preschoolers were tested on 10 isomorphically related pairs of fine and gross motor tasks. When age was partialled out, results showed significant covariation among 6 of the 10 task pairs. (Author/SJL)

A comprehensive model for organizing different approaches used in presenting dance movements focuses on the essential content of movement for elementary school children and examines the development of dance for young children from functional movement to more artistic experiences. (JN)

Elderly subjects demonstrated significantly greater levels of persistence. Contrast relationship of the target stimulus and its background did not interact with age. Although the data were consistent with a hypothesis of increased persistence of stimuli in the senescent nervous system, problems in the direct measurement technique are evident.…