Do humans integrate experience on specific routes into metric survey knowledge of the environment, or do they depend on a simpler strategy of landmark navigation? The authors tested this question using a novel shortcut paradigm during walking in a virtual environment. The authors find that participants could not take successful shortcuts in a…

This document illustrates that mental functioning and communication in Catalan Sign Language (LSC) are conceptual through metaphorical projection of bodily experiences. The data in this document show how concepts are grasped, put on student's heads, exchanged, manipulated, and so on, constituting instantiations of the basic metaphors: ideas are…

Autism is a developmental disorder with possibly multiple pathophysiologies. It has been theorized that cortical feature maps in individuals with autism are inadequate for forming abstract codes and representations. Cortical feature maps make it possible to classify stimuli, such as phonemes of speech, disregarding incidental detail. Hierarchies…

Existing frameworks for explaining spatial knowledge acquisition in a new environment propose either stage-like or continuous development. To examine the spatial microgenesis of individuals, a longitudinal study was conducted. Twenty-four college students were individually driven along two routes in a previously unfamiliar neighborhood over 10…

This study investigated the constraints underlying developmental improvements in complex working memory span performance among 120 children of between 6 and 10 years of age. Independent measures of processing efficiency, storage capacity, rehearsal speed, and basic speed of processing were assessed to determine their contribution to age-related…

We recently described a critical role for adrenergic signaling in the hippocampus during contextual and spatial memory retrieval. To determine which neurons are activated by contextual memory retrieval and its sequelae in the presence and absence of adrenergic signaling, transcriptional imaging for the immediate-early gene "Arc" was used in…

Researchers usually explain individual offending in terms of background factors like low self-control and association with delinquent peers. Such factors reflect the routine or typical aspects of the individual's life over an extended period of time and they influence the individual's predisposition for crime. Researchers also sometimes explain…

Early studies of intuitive judgment and decision making conducted with the late Amos Tversky are reviewed in the context of two related concepts: an analysis of accessibility, the ease with which thoughts come to mind; a distinction between effortless intuition and deliberate reasoning. Intuitive thoughts, like percepts, are highly accessible.…

Purpose: This purpose of this study was to investigate the lexical and semantic fast mapping ability of young children with specific language impairment (SLI) and normal language (NL), with a specific emphasis on the influence of phonological factors. Method: The study included 46 children (mean age 58 months), half with SLI and half with NL.…

This study uses a cognitive mapping survey to examine the effect of Appalachian stereotypes on West Virginia high school students' residential preferences. The research addresses the popularly held hypothesis that West Virginia is suffering out-migration of its young people in part because of negative regional imagery. Survey results provide some…

By investigating undergraduates' epistemological orientations and processes in academic and personal contexts, this study examined whether and how epistemological development in one context is related to development in another context. The focus of this particular study was on tension regarding the contextuality of epistemological development. The…

In 3 experiments, 9-month-old infants' expectations for what distinct count noun labels refer to were investigated. In Experiment 1, a box was opened to reveal 2 objects inside during familiarization: either 2 identical objects or 2 different objects. Test trials followed the same procedure, except before the box was opened, the contents were…

Age-related differences (9- to 15-year-olds) in the neural correlates of mapping from phonology to orthography were examined with functional magnetic resonance imaging (fMRI). Participants were asked to determine if two spoken words had the same spelling for the rime (corresponding letters after the first consonant or consonant cluster). Some of…

This study provides a clearer portrait of the extent to which practicing history and social studies teachers, who explicitly expressed an interest in the potential of technology and advocate the use of primary sources within their teaching, are using Internet technologies to prepare students to learn to think historically and in turn participate…

The paper addresses the way in which participants in a qualitative study drew upon accounts of relationships and emotions in sharing their perceptions of assessment. By first exploring ideas about emotions and relationships in learning and assessment through the literature and subsequently discussing an interpretation of participant narratives,…