This study is the third of three investigating attentional preference in infants. In the second study (PS 003 071), infants gave initial attentional preference to familiar patterns of visual stimuli, and later switched their preference to the unfamiliar, novel stimuli. The purpose of the present study was to duplicate these results with improved…

Fifteen autistic and 15 normal Ss were trained to respond to a card containing two visual cues. The children were further tested on the single cues in order to assess whether one or both stimuli had acquired control over their responding. (Editor/RK)

Results support the contention that infant attention should be divided into separate attention-getting and attention-holding processes. (Author)

Investigates the visual attention of children (ages 3.5 to 6.5 years) to short segments of the television program "Sesame Street." Finds an early increase in attention to random segments, suggesting an attempt to deal with difficult but seemingly accessible content. Finds a quick decrease of attention to segments with incomprehensible…

Four experiments explored the interrelations between working memory, attention, and eye movements. Observers had to identify a tilted line amongst vertical distractors. Each line was surrounded by a colored shape that could be precued by a matching item held in memory. Relative to a neutral baseline, in which no shapes matched the memory item,…

Research conducted at Fels Research Institute and supported in part by grants HD-00868, FR-00222, and FR-05537 from the National Institute of Mental Health.

KINDERGARTEN CHILDREN WERE USED AS SUBJECTS IN AN ATTEMPT TO DISCOVER WHETHER CHILDREN WITH SHORT AND LONG MEMORY SPANS USE DIFFERENT CUES TO RECOGNIZE WORDS AND WHETHER MEMORY SPAN TESTS ARE EFFECTIVE PREDICTORS OF DIFFICULTY IN LEARNING TO READ. IT WAS HOPED THAT CHILDREN WOULD EXHIBIT A CONSISTENT PATTERN OF CHOICES OVER TRIALS, WHICH MIGHT…

A study was conducted in which the infants' behavior was allowed to control stimulus duration. A group of five infants were tested once a week from 3 through 14 weeks of age. A second group of five infants were tested once a week from 8 through 14 weeks of age. A third group of 18 infants were tested once at 3, 8, or 14 weeks of age. Once a…

Individual differences in pattern of habituation in fixation time and cardiac change to visual and auditory stimuli are described. Subjects were 94 5- and 10-month-old infants. (Author/MP)

Examined temporal structure of free toy play by five year olds. Findings showed that the engagement of children's attention was initially fragile; became more fragile for a period of about 12 seconds into toy play episodes; and then grew stronger. (SH)

This research study evaluated the effects of memory demand on sustained attention, by varying the time interval between the presentations of stimuli in a cognitive vigilance task. Sixteen retarded and 16 nonretarded adult observers performed four 60-minute visual vigilance tasks in which single digits were presented sequentially and successively…

Sustained attention to visual and auditory stimuli and reflection-impulsivity were examined in 48 hyperactive and 48 normal 9 and 14 year old boys. Multivariate analyses, followed by univariate tests, indicated that the nonhyperactive Ss increased sustained attention efficiency with age to both visual and auditory Stimuli. Hyperactive Ss increased…

This research project assessed: (1) the practicality of recording heart rate in 18-month-old infants as they watched events filmed on color, silent motion picture films; and (2) the validity and sensitivity of heart rate change as an index of differential attention arousal elicited by changes within and between complex visual events. The research…

The human infant is now considered capable of active informational interaction with the environment. This study tested certain hypotheses concerning the nature of that interaction. These hypotheses, developed partly from Piaget's work, are (1) that repeated visual encounters with a stimulus pattern leads first to attentional preference for that…