Children, below- and above-average intelligence, were administered tasks involving matching information between auditory/visual modalities and temporal/spatial presentations. The below-average group made more errors and matching problems were not particular to one modality. Factor analyses did suggest that matching processes varied with level of…

Contextual facilitation appears to depend upon the mode of analysis of the prime. If the prime is analyzed as a meaningful unit, facilitation occurs. However, if it is subjected to a more discrete, letter-by-letter analysis, the priming effect vanishes. (Author/CP)

Examines the perception of components of written and spoken codes of human communication from a broad perspective in an attempt to identify possible similarities. (GT)

Four experiments investigated phonemic and visual similarity effects in 5- and 10-year olds. Results suggested that young children rely on modality-dependent codes, which are probably automatically activated, and do not use a speech-based memory code for drawings and words. This pattern of findings appeared to be independent of culture and…

Describes a study with undergraduate students that examined whether the appearance of graphics and other visuals in a television newscast would result in lower recall of audio content, whether such visuals would promote comprehension of each story as a whole, and whether subjects would prefer stories with visuals. (24 references) (LRW)

Investigates the supportive side of current technology in the visual process of learning and the issues instructional designers must address to utilize these capabilities and maximize their effects. Provides an overview of visual memory and discusses information processing and analogic reasoning, cognition and visual information processing, visual…

The relation between perceptual organization and categorization processes in 3- and 4-month-olds was explored. The question was whether an invariant part abstracted during category learning could interfere with Gestalt organizational processes. A 2003 study by Quinn and Schyns had reported that an initial category familiarization experience in…

Visual recognition memory is a robust form of memory that is evident from early infancy, shows pronounced developmental change, and is influenced by many of the same factors that affect adult memory; it is surprisingly resistant to decay and interference. Infant visual recognition memory shows (a) modest reliability, (b) good discriminant…

TgCRND8 mice represent a transgenic mouse model of Alzheimer's disease, with onset of cognitive impairment and increasing amyloid-[beta] plaques in their brains at 12 weeks of age. In this study, the spatial memory in 25- to 30-week-old TgCRND8 mice was analyzed in two reference and one working memory Morris water maze (MWM) tests. In reference…

A possible role of the cerebellum in detecting and recognizing event sequences has been proposed. The present study sought to determine whether patients with cerebellar lesions are impaired in the acquisition and discrimination of sequences of sensory stimuli of different modalities. A group of 26 cerebellar patients and 26 controls matched for…

Contrasts between constructed response items and stem-equivalent multiple-choice counterparts typically have involved averaging item characteristics, and this aggregation has masked differences in statistical properties at the item level. Moreover, even aggregated format differences have not been explained in terms of differential cognitive…

This study investigated the interaction between hemispheric specialization and pictorial recognition memory for pictures presented in three different color modes: realistic color, non-realistic color, and monochrome (back and white). The study was also designed to confirm the efficacy of applying signal detection analysis to color recognition…

A study examined the effects of visual-verbal redundancy and recaps on learning from television news. Two factors were used: redundancy between the visual and audio channels, and the presence or absence of a recap. Manipulation of these factors created four conditions: (1) redundant pictures and words plus recap, (2) redundant pictures and words…

In order to provide an estimate of encoding within the active mode and a comparison between three modes of representation (enactive, imagery, and verbal), 36 second grade children from the high socioeconomic community of Beverly Hills, California, were presented with object pairs under one of three conditions (haptic-object versus visual-object…

The cognitive styles, aptitudes, and abilities of 50 right-handed subjects were measured through a battery of paper-and-pencil tests to determine the feasibility of using event related brain potentials (ERPs) in the development of adaptive training techniques keyed to the information processing styles of individual students. Visual, auditory, and…