In two related experiments on recognition--on touch and audition--accuracy rates were obtained from 14 congenitally blind adults and compared with those for normally sighted Ss. (Author/SBH)

Twenty-five one-year-olds were administered two tasks (each of which consisted of a familiarization stage followed by a recognition stage) in order to determine whether infants can recognize the shapes of objects by touch alone. (CM)

Forty-two normal children aged 8 to 12 years identified tactile stimuli in a visual display. The results indicated the left-hand (right hemisphere) specialization for tactile-spatial ability develops with increasing age in middle childhood. (Author)

Results indicated that four-year-old children who viewed a television program did not demonstrate greater haptic ability to recognize and categorize shapes than did children not exposed to the program. Results also suggested that children's TV does not facilitate concrete operational thinking in shape recognition for preschoolers. (Author/DB)

Examined quantitative developmental changes in the use of specific haptic exploratory strategies and the relationship between these changes and the developmental increases in matching accuracy. Subjects were kindergarten children, second and fourth graders, and college students. (JMB)

Examines the concept that all perceptual development seems to involve the tactile or sense of feel and attempts to comprehend this relationship. Its implications for teaching reading and for developing instructional techniques are also considered. (Author/RK)

Investigated the relative effects of developmental level and domain-specific knowledge on 4- to 9-year-olds' ability to identify and make similarity decisions about objects based on haptic or tactile information. Found that older children explored models more exhaustively, found more differentiating features, and made fewer errors than younger…

The study examined the ability of five deaf-blind subjects to receive fingerspelled materials through the tactual sense, and of six deaf subjects to receive fingerspelling through the visual sense. Results found highly accurate tactual reception at normal rates and suggested that rates for visual reception are limited by the rate of manual…

Among 294 children of three to eight years, tactual oddity learning increased gradually with age. The finding of bidirectional cross-modal transfer of oddity learning supported the suggestion that such transfer occurs when training and transfer oddity tasks share a common vehicle dimension. Results are considered consistent with the view that…

The developmental change from global toward dimensional classifications, usually observed in vision, was investigated in haptics with stimuli varying according to their size and roughness. Results indicated that, although more overall similarity classifications were observed in children than in adults, this kind of classification was never…

Examines, within a situated-cognition framework, the teaching and learning of a concept in biomechanics, the manual techniques and tactile discrimination skills that accompany it, and the diagnostic frame of mind that informs concept, technique, and skill. Draws on observations of a class of physical-therapy students. (Author/SLD)

The sensory status of four nonverbal adults with mental retardation and severe self-injury was examined using skin temperature measures prior to opiate antagonist treatment. For each participant, the body site targeted most frequently for self-injury was associated with altered skin temperature and reduced by naltrexone treatment. In all cases,…

This schools fourth-grade language arts curriculum includes two stories that deal with blindness. The stories prompted Carol Vincent to invite one of her students' parents, who participates in a guide dog program by raising puppies, to bring one of her dogs to school and explain the training of guiding-eye dogs, and the ways in which they can be…

Middle school students represent a wonderful target audience for introducing neurological concepts. The preteen years of the middle grades represent a time of incredible physical and mental development. Students in a seventh-grade classroom are experiencing dramatic physiological and psychological changes. Understanding the parts and functions of…

This study assessed the effects of multi-sensory training on the understanding of the alphabetic principle in kindergarten children from low socio-economic status families. Two interventions were compared, called HVAM (visual and haptic exploration of letters) and VAM (visual exploration of letters). The interventions were conducted by either…