Changes to a scene often go unnoticed if the objects of the change are unattended, making change detection an index of where attention is focused during scene perception. We measured change detection in school-age children and young adults by repeatedly alternating two versions of an image. To provide an age-fair assessment we used a bimanual…

The cannabinoid CB1 receptor has been shown to be critically involved in the extinction of fear memory. Systemic injection of a CB1 receptor antagonist prior to extinction training blocked extinction. Conversely, administration of the cannabinoid uptake inhibitor AM404 facilitated extinction in a dose-dependent manner. Here we show that bilateral…

Repetitive, unilateral stimulation of "Aplysia" induces long-term sensitization (LTS) of ipsilaterally elicited siphon-withdrawal responses. Whereas some morphological effects of training appear only on ipsilateral sensory neurons, others appear bilaterally. We tested the possibility that contralateral morphological modifications may have…

The goal of this epilogue is to use the methodological contributions of the studies presented in this special issue as a starting point for suggestions about methodology in conducting future interaction research. As is the case in most developing fields, interaction research develops methods internally as it continually borrows and extends…

This study investigated parents' knowledge and opinions about the picture books that are on the market for the children. Interviews and surveys were used. Then, surveys and interviews done with 20 parents were coded and analyzed, discussed, and implications were made by describing (a) parents' knowledge about the picture books, (b) different views…

The author is skeptical about the implications of neuroscience for education currently and into the near future. His skepticism derives from several concerns, but a common theme runs through all of them: attempts to link neuroscience with education pay insufficient attention to psychology. In this article, the author presents four variations on…

Purpose: This study assessed the fast mapping performance of children with specific language impairment (SLI) across the preschool to kindergarten age span in relation to their phonological memory and vocabulary development. Method: Fifty-three children diagnosed with SLI and 53 children with normal language (NL) matched for age and gender (30…

Framed by a "personal constructivist" perspective, this study analyses visitors' use of spontaneous memories in understanding different types of interactive exhibits, the nature and sources of the retrieved memories, and the way that visitors relate an exhibit analogically to memories of previous exhibits. One hundred and thirteen…

Using two sequential key press sequences, we tested the extent to which subjects' performance on a digital piano keyboard changed between the end of training and retest on subsequent days. We found consistent, significant improvements attributable to sleep-based consolidation effects, indicating that learning continued after the cessation of…

To derive a model for testing, research questions were formulated which asked how long news coverage viewed in the past continues to influence the perceived salience of issues and the rate at which the influence drops off. To do this, some common factors that have been shown to affect public perceptions of issue salience, such as the prominence of…

This paper outlines Explanation Construction Theory, a psychological theory of how people come to comprehend scientific explanations. Explanation Construction Theory has three components: (1) a theory of how scientific knowledge is represented in memory; (2) a taxonomy of different representations that can be formed in response to an encounter…

This paper compares and contrasts two articles in which Dickens constructs an adult identity through his childhood reading, "A Christmas Tree" (1850) and "Nurse's Stories" (1860), with one in which Dickens constructs the identity of a child in his work for children, "A Child's History of England" (1851-53). Infused…

This conference address examines the question of whether "memory work"--using therapeutic techniques to help clients recover suspected hidden memories of childhood sexual abuse--has led some clients to develop illusory memories or false beliefs. Prospective research on memory for childhood trauma indicates that the gist of traumatic…

Research on teachers and teacher thinking finds itself subject to tensions between two prevailing factions. The first sees promise of progress in the rejection of frequently conservative, idiosyncratic teachers' thoughts; the second embraces those thoughts as expressions of a sacred, lived truth. Detecting conflicting mythologies at the core of…

A study tested the ability of 40 students at Ohio University, 20 Americans and 20 Chinese, to recall parts of nine news headlines flashed at them on pieces of paper. Students in communication subjects or linguistics were excluded as being too knowledgeable in communication theories. The hypothesis for the study stated that native Chinese speakers…