Students were classed as field dependent or field independent using Witkin's Rod and Frame and the Embedded Figures Test. In addition, each of the 269 grade 8 subjects performed Uznadze's set tasks. The number of trials required for excitation and extinction in the haptic and visual modality were noted. The field-dependent-independent groups,…

Simultaneous and successive visual and tactual shape discrimination were examined in this study which replicated with modifications an earlier study. When ceiling effects were precluded, data support the conclusion that children often find it more difficult to discriminate shapes by touch than by vision. (GO)

Matching accuracy and strategy utilization in young, middle-aged, and elderly adults was examined in a series of intramodal, haptic match-to-standard problems. Results indicated that elderly adults were less successful in solving the haptic problems. They also displayed less systematic and logical haptic search strategies. (Author)

The difficulties in acquiring speech skills that are encountered by severely and profoundly deaf children may be considered in terms of the complexity of the speech signal. (Author)

Figures that undergo an implied rotation are remembered as being slightly beyond their final position, a phenomenon called representational momentum. Eight experiments explored the questions of what gets transformed and what types of transformations induce such representational distortions. (GDC)

Seventy-two sighted college students who studied the braille or Fishburne alphabet for eight minutes were tested for recall. More Fishburne than braille items were recalled, independent of item arrangement. Results suggest that visually impaired persons might use the Fishburne system for labelling personal objects or when braille learning is too…

Examined was the use of immediate and continous corrective tactile feedback for the improvement of speaking intonation with 12 deaf students aged 12 to 16 years. (Author/DB)

Part of a doctoral dissertation completed at the Louisiana State University. Summary presented at National Convention of American Speech and Hearing Association (44th, Denver, 1968). (Author)

An experiment with 66 six-year-old children showed that children asked more and better questions about unfamiliar objects (toys) when they had been given an opportunity to manipulate them than when they saw only demonstrations of the toys. (NH)

In a comparison of the performance of active and passive mechanically yoked subjects who learned their way through a tactile maze, it was shown that active subjects made more errors and took a greater number of trials to reach criterion than did passive subjects. (Author)

The Haptic Visual Discrimination Test of tactual-visual information processing was administered to 39 first-graders, along with standard intelligence, academic potential, and spatial integration tests. Results revealed consistently significant associations between the importance of parieto-occipital areas for organizing sensory data as well as for…