Extends dynamic attending theory to developmental questions concerning tempo and time hierarchies. Compares performance of 4- to 10-year-olds, and adults on dynamic attending activities. Suggests that growth trends could be expressed in terms of listeners' engagement of slower attending oscillators with age and musical experience, accompanied by…

Discusses the lacking role of art history in the visualization revolution stating how the discipline whose raison d'etre has been thinking with, about, and through pictures has not grappled the profound intellectual ramifications of the digital revolution. Focuses on issues that art history should address in order to realize its potential. (CMK)

Evidence is reviewed on the prevalence of sensory and motor abnormalities in autism and the effectiveness of three interventions designed to address such abnormalities: sensory integration therapy, traditional occupational therapy, and auditory integration training. Results of these limited studies provided no firm support for the interventions.…

A comparison is made between a new technique (the Handle Technique), Integrated Picture Cueing, and a Word Alone Method. Results show using a new combination of teaching strategies enabled logographic symbols to be used effectively in teaching word recognition to 12 children with severe learning difficulties. (Contains references.) (Author/CR)

Examines the influence of a student's visual access to the instructor during Internet-based audiographics training. A course was taught through lecture and slides over the Internet to students at seven remote sites and the availability of instructor video was manipulated. Results showed that increasing the video capability of an Internet-based…

Suggests that preliminary findings from research on intellectual access to digital images indicate a need for improved browsing tools, image manipulation software, feedback mechanisms, and query analysis. Discusses problems of image retrieval identified in current research, reports on an evaluation project in process, and proposes a framework for…

Finding information on the Web without encountering numerous false positives poses a challenge to multimedia information retrieval systems (MMIR). This research focuses on improving precision and recall in an MMIR system by interactively combining text processing with image processing in both the indexing and retrieval phases. A picture search…

Examines picture naming latencies for predicted effects of two word retrieval factors: onset complexity and number of syllables. Results comport with evidence from speech errors and metalinguistic tasks and with predictions of the Node Structure theory of language production, but do not support production theories that do not predict special…

Three adults with intellectual and visual disabilities were taught vocationally relevant tasks through the use of a self-operated verbal instruction system. Data showed that during the training all participants achieved percentages of correct task performance exceeding 90. Use of instructional clusters was effective in maintaining high levels of…

Discrepant effects of drugs on behavior maintained by temporal-discrimination procedures make conclusive statements about the neuropharmacological bases of timing difficult. The current experiment examined the possible contribution of a general, drug-induced disruption of stimulus control. Four pigeons responded on a three-component multiple…

We studied the choice behavior of 2 monkeys in a discrete-trial task with reinforcement contingencies similar to those Herrnstein (1961) used when he described the matching law. In each session, the monkeys experienced blocks of discrete trials at different relative-reinforcer frequencies or magnitudes with unsignalled transitions between the…

As part of an ongoing research program, the authors investigated the use of single-voiced narration and multi-voiced characterizations/monologues in a formative evaluation study of an instructional lesson on information processing. That lesson employed a design based on the use of content-related metaphors and a metaphorical graphical user…

Around 5 or 6 years of age, children begin to recognize that speakers who make ironic remarks do not believe what they literally say, but children of the same age do not show appreciation for the humor function of irony (Dews et al., 1996; Harris & Pexman, 2003). We investigated 7- to 10-year-old children's interpretations of verbal irony and…

This study examined the process of communication within the professional-family relationship by identifying and describing the types and patterns of talk during interactions between 15 families of young children with developmental delays and their respective early interventionists. Videotaped interactions of routine home visits were coded using a…

The purpose of this study was to investigate the relationships between music training and musical complexity and focus of attention to melody or harmony. Participants (N = 192) were divided into four groups: university jazz majors (n = 64), other university music majors (n = 64), high school instrumentalists (n = 32), and junior high…