Auditory stream segregation (or streaming) is a phenomenon in which 2 or more repeating sounds differing in at least 1 acoustic attribute are perceived as 2 or more separate sound sources (i.e., streams). This article selectively reviews psychophysical and computational studies of streaming and comprehensively reviews more recent…

Field trips are ideal for increasing students' experience and perceptions of various organisms and their relationship between the original habitat. However, in general field trips are greatly neglected by teachers and their short-term effects are thought to be questionable. Therefore, we conducted a one-day field trip for both improving students'…

The aim of this study was to determine the contribution of the visual perception and graphic production systems [Van Sommers, P. (1989). "A system for drawing and drawing-related neuropsychology." "Cognitive Neuropsychology," 6, 117-164] to the manifestation of the "Centripetal Execution Principle" (CEP), a graphic…

This research focuses on the relation between color and psychological functioning, specifically, that between red and performance attainment. Red is hypothesized to impair performance on achievement tasks, because red is associated with the danger of failure in achievement contexts and evokes avoidance motivation. Four experiments demonstrate that…

Some visual processing deficits in developmental dyslexia have been attributed to abnormalities in the subcortical M stream and/or the cortical dorsal stream of the visual pathways. The nature of the relationship between these visual deficits and reading is unknown. The purpose of the present article was to characterize reading-related perceptual…

We hypothesized that the right hemisphere would be superior to the left hemisphere in remembering having seen a specific picture before, given its superiority in perceptually encoding specific aspects of visual form. A large set of pictures (N=1500) of animals, human faces, artifacts, landscapes, and art paintings were shown for 2 s in central…

This screening and diagnostic procedure is intended to identify Level 1 adults with specific learning problems. The adults not meeting criteria on the assessments for visual and auditory functions should be referred to proper medical services for full evaluations. A prescriptive teaching program should be specifically designed to meet needs of…

Research on central processing dysfunctions in children is reviewed in three major areas. The first, dysfunctions in the analysis of sensory information, includes auditory, visual, and haptic processing. The second, dysfunction in the synthesis of sensory information, covers multiple stimulus integration and short-term memory. The third area of…

In the analysis of ability structure and loss of vision, 228 blind persons (153 male, 75 female) heterogenous in respect to chronological age, sex, degree of blindness, age at onset, and duration, were compared to sighted controls. A test battery was administered which included tests for verbal comprehension, mental arithmetic, spatial ability,…

A compilation of ideas and teaching methods to be used for remediation of learning problems is presented with skills coded to four different colors of paper. Auditory skills, visual skills, and auditory-visual association (all three both receptive and expressive) are discussed as are non-verbal skills. The stated purposes of this type of…

Talking with friend about personal photographs is a recognizable as an activity in which people participate in the modern world. This dissertation presents three studies examining the locally initial person reference formulations used to refer to people in the photographs in such an activity. The first study shows how the speakers narrating the…

This study was designed to evaluate the effects of the proprietary science education software, "Conversionoes," on students' conceptual and visual understanding of dimensional analysis. The participants in the study were high school general chemistry students enrolled in two public high schools with different demographics (School A and…

This article analyzes the role of service-learning faculty fellows programs in promoting pedagogical innovation and university-community engagement. The analysis is based on the findings of a study conducted among former fellows at two universities in North Carolina, USA. The faculty fellows programs had a strong influence on participants'…

This article explores student perceptions of social task development in an online group project and poses recommendations for implementation of group projects. Qualitative methods were used to analyze student perceptions of social task development in online group project. Respect, "being nice," follow the rules/follow the leader, communication,…

Nine studies showed a bidirectional link (a) between a global processing style and generation of similarities and (b) between a local processing style and generation of dissimilarities. In Experiments 1-4, participants were primed with global versus local perception styles and then asked to work on an allegedly unrelated generation task. Across…