It is well established that glucocorticoid hormones strengthen the consolidation of hippocampus-dependent spatial and contextual memory. The present experiments investigated glucocorticoid effects on the long-term formation of conditioned taste aversion (CTA), an associative learning task that does not depend critically on hippocampal function.…

Droves of school turnaround providers are chasing the massive federal infusion of funds flowing into failing schools. They arrive armed with glossy materials, impressive sounding claims, and, often, citing their prior relationships or experiences with one's school to support their promises of great service and impressive outcomes. But, are their…

We examined the roles of the amygdala and hippocampus in the formation of emotionally relevant memories using an ethological model of conditioned fear termed conditioned defeat (CD). Temporary inactivation of the ventral, but not dorsal hippocampus (VH, DH, respectively) using muscimol disrupted the acquisition of CD, whereas pretraining VH…

Decreases in behavioral investigation of novel stimuli over time may be mediated by a variety of factors including changes in attention, internal state, and motivation. Sensory cortical adaptation, a decrease in sensory cortical responsiveness over prolonged stimulation, may also play a role. In olfaction, metabotropic glutamate receptors on…

This study examined whether the use of a norms-based simulation in a communication class can influence students' misperceptions about college drinking. Participants (N = 462) were enrolled in two undergraduate communication courses: one in which the simulation was used and another that served as a control. Results indicated that participating in…

In today's organizations, ethical challenges relate to areas like fraud, right to privacy for consumers, social responsibility, and trade restrictions. For Information Technology (IT) specifically, these can translate to considerations on how technology is used to violate people's privacy, how automation leads to job reductions, or how management…

A critical conceptual analysis of the South African Higher Education context reflects the lack of a structural and functional framework for the conceptualisation of community engagement (CE) in higher education. The purpose of this article is to explore a framework and model for the conceptualisation of CE for a better understanding of community…

Discusses five key concepts of career-education movement and their implications for education reform: Work, students and teachers as workers, infusion, collaboration, and career development. Also discusses studies evaluating the effectiveness of career-education programs. (PKP)

As the U.S. Department of Education prepares to throw $3 billion in one-time money on the table to improve perennially foundering schools, a gulf is emerging between what federal officials would like to see done with the funds and what many districts say is their capacity--and inclination--to deliver. While some districts say the federal largess…

Matrix metalloproteinases (MMPs) are a family of extracellularly acting proteolytic enzymes with well-recognized roles in plasticity and remodeling of synaptic circuits during brain development and following brain injury. However, it is now becoming increasingly apparent that MMPs also function in normal, nonpathological synaptic plasticity of the…

Civilization's fountainhead, the Middle East, lies at the root of millenia of conflict. However, in no time more than its own has this discord been more clearly asseverated. By the end of the nineteenth century, a maelstrom of ideologies and territorial claims to sacred land had become a volatile mixture; the infusion of Jewish Zionism into…

Tennessee's Career Education Needs Assessment identified a need for strong leadership in career education at the state level and a source of funding for: information dissemination re: relevant curriculum and guidance materials; and personnel to organize staff training in the use of career education materials and infusion techniques. (JC)

Surveyed 252 teacher preparation programs nationwide and interviewed chairpersons of programs that used collaborative infusion approaches as a means of delivering special education content in preservice teacher education. One quarter of the programs used collaborative infusion in some form, generally to supplement other approaches. Chairpersons…

As the world economy continues to evolve, businesses and industries must adopt new practices and processes in order to survive. Quality and cost control, work teams and participatory management, and an infusion of technology are transforming the way people work and do business. Employees are now expected to read, write, and communicate…

Purpose: Because of the significant aging of the global population, world regions are experiencing an increase in the number of generations within families. However, to date most practice methods in the health and human services are explicitly organized by age. This article discusses a multigenerational practice approach and the impact of an…