Major finding of this study is that relative cue similarity can be used as a definition of dimensional dominance and that it predicts both initial learning and shift behavior for normal first- and third-grade children. (Author)

Results suggest that selective attention is a multifaceted skill, with development of its parts progressing at different rates. (Author)

Studied feeding-related arousal effects on a visual recognition paired-comparison task at newborn, 1, and 4 months of age. Found that newborns and 1-month olds shifted from a familiarity preference before feeding to a novelty preference after feeding. Control-group testing confirmed that shift was not due to increased stimulus exposure. By 4…

The episodic buffer component of working memory is assumed to play a role in the binding of features into chunks. A series of experiments compared memory for arrays of colors or shapes with memory for bound combinations of these features. Demanding concurrent verbal tasks were used to investigate the role of general attentional processes,…

How long does it take to form a durable representation in visual working memory? Several theorists have proposed that this consolidation process is very slow. Here, we measured the time course of consolidation. Observers performed a change-detection task for colored squares, and shortly after the presentation of the first array, pattern masks were…

Young infants have repeatedly been shown to be slower than older infants to shift fixation from a midline stimulus to a peripheral stimulus. This is generally thought to reflect maturation of the neural substrates that mediate the disengagement of attention, but this developmental difference may also be attributable to young infants' slower…

The effects of making ratings of idea importance, saliency, or textual imagery on story recall was investigated with 180 students (second and sixth grade normal students and mildly mentally retarded adolescents). Ss in eighteen groups attempted to recall a story presented auditorially and in print either before rating on a textual variable…

This study was designed to answer the following question: which of four commonly used art styles (photographic, representational, cartoon, and expressionistic), employed in children's tradebooks, would first, second, and third grade children prefer when (a) pictures only were viewed, and (b) text content (informational or fanciful) accompanied…

A study was conducted to determine the effects of applying the "Swassing/Barbe Modality Index" (SBMI), an instrument for identifying a student's strongest learning modality, to achieve higher accuracy on spelling lessons and tests. The SBMI was administered to 17 special education students in a class of seven second grade and ten third…

This study examines serial habituation in a sample of 54 infants aged 2, 3, and 4 months to determine whether age changes are partially a function of different "strategies" rather than simply different rates of habituation. The serial habituation hypothesis proposes that attention and habituation of attention proceed in order of the relative…

Children's performance on multidimensional classification tasks was examined in two experiments. In Experiment 1, preschool, first-, and third-grade children were shown a standard stimulus and were then asked to judge whether several comparison stimuli were the same as or different from the standard. Comparison stimuli differed from the standard…

Explains an investigation which examined Nigerian students' (N=200) ability to respond to depth cues and to visualize the effects of rotations. Study results indicated that performance on cues tests correlated significantly with performance on rotation tests suggesting that cues influence students' ability to visualize the effects of performing…

Determines whether early hemispheric differences exist in tactual processing by testing infants and preschoolers on six cross-modal tasks. Results are the first to demonstrate a left-hand superiority for information processing in children as young as two years. (Author/AS)

Evaluates the efficacy of two training procedures for eliminating selective stimulus control observed with three trainable mentally retarded children. In another experiment, improvements in stimulus control were not a function of varying degrees of difficulty between stimulus sets or of a prior history of discrimination training with the less…

The frequencies of consistent, mixed, and inconsistent lateral preference patterns in 648 elementary school age children were examined. No differences were found in IQ, reading, arithmetic, or spelling achievement scores among the three groups of children, at any age or for either sex. (Author)