Positive affect systematically influences performance on many cognitive tasks. A new neuropsychological theory is proposed that accounts for many of these effects by assuming that positive affect is associated with increased brain dopamine levels. The theory predicts or accounts for influence of positive affect on olfaction, the consolidation of long-term (ie. episodic) memories, working memory, and creative problem solving. For example, the theory assumes that creative problem solving is improved, in part, because increased dopamine release in the anterior cingulate improves cognitive
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TEAM MEMBERS:
F. Gregory AshbyAlice IsenAnd U. Turken
The impact of two science enrichment programs on the science attitudes of 330 gifted high school students was evaluated using a multimethod, multiperspective approach that provided a more comprehensive evaluation of program impact on science attitudes than did previous assessments of science programs. Although pre-post comparisons did not indicate positive impact on science attitudes, other measures provided strong evidence of program effectiveness. Program benefits were greater among girls, those who had more supportive families and teachers, and those who entered the programs with greater
This paper uses a possible selves theoretical framework to examine whether and how adolescent girls' images of themselves as future scientists change during their transition from high school to college. Forty-one female high school graduates from diverse ethnic and socioeconomic backgrounds, who had enrolled in an intensive math and science program while in high school, participated in interviews focused on their perceptions of factors that influenced their career plans over time. Participants suggested that career-related internships and intensive academic programs, especially those that
Many biomedical research universities have established outreach programs for precollege students and teachers and partnerships with local school districts to help meet the challenges of science education reform. Science outreach programs held in university research facilities can make science more exciting and innovative for high school students and can offer them much more insight into the nature of science and laboratory research than is available in most high school science courses. This paper describes a long-term follow-up study of high school students enrolled in the Summer Science
Summer science programs held in university research facilities provide ideal opportunities for pre-college students to master new skills and renew, refresh, and enrich their interest in science. These types of programs have a positive impact on a student's understanding of the nature of science and scientific inquiry and can open a youngster's eyes to the many possible career opportunities in science. This paper describes a study of high school students enrolled in the Summer Science Academy program at the University of Rochester that investigates the program's impact on students' knowledge of
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TEAM MEMBERS:
Kerry KnoxJan MoynihanDina Markowitz
This poster presents an outline of the Setting the Agenda for Giant Screen Research workshop held September 18, 2013. It will be presented at the 2014 AISL PI Meeting in Washington, DC.
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TEAM MEMBERS:
Giant Screen Cinema AssociationMary Nucci
This article describes the software architecture of an autonomous, interactive tour-guide robot. It presents a modular and distributed software architecture, which integrates localization, mapping, collision avoidance, planning, and various modules concerned with user interaction and Web-based telepresence. At its heart, the software approach relies on probabilistic computation, on-line learning, and any-time algorithms. It enables robots to operate safely, reliably, and at high speeds in highly dynamic environments, and does not require any modifications of the environment to aid the robot's
The article reviews the strikingly divergent viewpoints of intellectuals—scientists and non-scientists—about “Science” and “Technology.” It shows that while scientists implicitly accept the difference between “Science” and “Technology,” to non-scientists that difference is irrelevant. The most important differences between “Science” and “Technology” that lie in their relative scales, outputs and accuracy of predictions are highlighted. The complexity of and difficulty in trying to quantify the contribution of science and technology to economic growth are discussed. Views of science and
The EU-funded MultiMatch project aims to overcome language barriers, and media and distribution problems currently affecting access to on-line cultural heritage material. Partners are developing a vertical search engine able to harvest heterogeneous information from distributed sources and present it in a synthesized manner. To design such a system, user requirements were initially gathered and then translated into specific design features to ensure that the search engine developed was consistent with user needs. This paper presents these user requirements, the initial design of the MultiMatch
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TEAM MEMBERS:
Jennifer MarlowPaul CloughNeil IresonJuan Manuel Cigarran RecueroJavier ArtilesFranca Debole
As we turn more and more to high-end computing to understand the Universe at cosmological scales, dynamic visualizations of simulations will take on a vital role as perceptual and cognitive tools. In collaboration with the Adler Planetarium and University of California High-Performance AstroComputing Center (UC-HiPACC), I am interested in better understanding the use of visualizations to mediate astronomy learning across formal and informal settings. In this research, I use quantitative methods to investigate how 122 post-secondary learners are relying on color to interpret dark matter in a
Studying metacognition brings with it many challenges. The challenge of researching metacognition is exacerbated when research, (a) moves from clinical or highly structured settings, those associated with much research in this field, to more naturalistic contexts with less structure, and (b) begins in previously unexplored settings and social contexts with little, if any, existing literature related its study within such settings. We use the metaphor of 'prospecting' to characterise a qualitative methodology that employed a hermeneutic dialectic process to explore the metacognition of parents
The author expresses his opinion on the benefits of informal science resources and introduces article topics in this issue, which include school partnerships with local scientists, collaborations with community partners, and family science events.