Among the findings were that there was no significant difference in performance between Down's syndrome, other mentally handicapped, and normal Ss matched for mental age, when extraneous developmental factors were eliminated; and that there was no relationship between mental age and visual perception in any group. (DLS)

Techniques for evaluating the multiply impaired child's functional level of vision are described and a sequence of visual stimulation instruction for children with visual impairments is presented. (PHR)

Three experiments were conducted to examine whether infants can detect the color of stationary and moving objects and maintain this discrimination over change in velocity. Subjects were 80 infants ages 8 to 20 weeks. (MP)

The study was designed to determine the effects of increased stimulation on the hyperactive behavior of three profoundly retarded boys (mean age 14 years). The results of the study indicated that increased stimulation was effective in reducing the Ss' hyperactive behavior. (Author)

Presents evidence that nonverbal cues by newscasters are interpreted by the viewer as a sign of bias. Using two cues, raised eyebrows and a smile, the study produced data that suggest that the audience is aware of this influence. (JMF)

Describes the development of the capacity of encoding unfamiliar voices and compares this development with the development of the capacity for encoding faces. Subjects were 20 students from Massachusetts Institute of Technology, and 20 children aged 6 to 16. (MP)

Three experiments evaluated color specificity knowledge and related semantic effects on recognition memory. (Author/SB)

The original impetus for this work was to characterize the extent to which olfactory experience can be incorporated into cognitive processes. The finding is that there is a respectable but limited verbal association learning and retention capability for odor stimuli in man. (Author)

Three experiments were conducted in order to assess the validity of the novel-stimulus hypothesis as an explanation for why people who are physically different (i.e., novel) are avoided. (Editor)

This study explored differences among 10 children with Central Auditory Processing Disorder (CAPD), 10 age-matched peers, and 10 young adults, by examining vocal reaction time when presented with printed one- and two-syllable words. Children with CAPD produced significantly more errors than their peers or adults, specifically for long-delay…

A template for pictorial image description to be used by novice image searchers in recording their descriptions of images was tested; image attribute classes derived in previous research were used to model the template. Results indicated that users may need training and/or more guidance to correctly assign descriptors to higher-level classes.…

Investigated the ability of three- and four-year-old children to perform tasks which require matching sets of sounds to numerically equivalent visual displays. Findings indicated that three-year-olds performed at the level of chance on the auditory-visual matching task, but four-year-olds performed significantly above chance. (MOK)

Four experiments investigated newborns' ability to discriminate, recognize, and learn visual information embedded in the schematic face-like patterns preferred at birth. Results indicated that newborns discriminated face-like stimuli relying on their internal features and recognized a perceptual invariance between face-like configurations in…

Visual-spatial orienting in 10 high-functioning adults with autism was examined. Compared to controls, subjects responded faster to central than to lateral stimuli, and showed a left visual field advantage for stimulus detection only when laterally presented. Abnormalities in attention shifting and coordination of attentional and motor systems are…

Five experiments used a categorization habituation-of-looking paradigm to investigate infants' categorization of animals and vehicles based on static versus dynamic attributes of stimuli (color images versus dynamic point-light displays). Findings showed that 6-month-olds categorize animals and vehicles based on static and dynamic information, and…