In five experiments, we consistently found that items included in summaries were better remembered than items omitted from summaries. We did not, however, find evidence that summary writing was better than merely restudying the text. These patterns held with shorter and longer texts, when the text was present or absent during the summary writing,…

Anatomy has historically been a cornerstone in medical education regardless of specialty. It is essential for physicians to be able to perform a variety of tasks, including performing invasive procedures, examining radiological images, performing a physical examination of a patient, etc. Medical students have to be prepared for such tasks, and we…

Communities of practice are emerging as an innovative approach to faculty development. While collaborative learning is becoming popular in the classroom, autonomy and individualism continue to dominate the culture of higher education for faculty. However, as we begin to recognize that old solutions to new problems are no longer effective, there is…

This study investigates the preferences for attachment of a relative clause (RC) to a complex noun phrase (NP) of the type: NP1 of NP2, in Spanish-English bilinguals and advanced learners of Spanish. Spanish speakers show a moderate preference for attaching the RC to the first NP, while speakers of English prefer the second NP. Subjects were…

The need to teach medical students plain language for their future engagement in pain communication can no longer be underestimated. Pain education has traditionally neglected the teaching of pain language, yet patients' descriptive accounts have been acknowledged as the standard in medical care. English for Medical Purposes (EMP) can make its…

Thorntree Primary is a small school in Greenwich, London, with strong links to the local community and an appealing village feel that is unusual in its inner London setting. The children come from a mix of cultural and economic backgrounds, with those entitled to free school meals being higher than average. The school has a strong inclusive and…

Memory performance in linear order reasoning tasks (A > B, B > C, C > D, etc.) shows quicker, and more accurate responses to queries on wider (AD) than narrower (AB) pairs on a hypothetical linear mental model (A -- B -- C -- D). While indicative of an analogue representation, research so far did not provide positive evidence for spatial…

Measuring the refractive index "n" of a substance or medium is part of every introductory physics course. Various approaches to determine this index have been developed over the years based on the different ways light reflects and transmits in the medium. In this paper, the authors would like to present a simple geometrical derivation of the…

The influence of bubbles on sound has long attracted the attention of physicists. In his 1920 book Sir William Bragg described sound absorption caused by foam in a glass of beer tapped by a spoon. Frank S. Crawford described and analyzed the change in the pitch of sound in a similar experiment and named the phenomenon the "hot chocolate effect."…

The study of elastic properties of solids is essential to both physics and engineering. Finding simple, easy-to-visualize examples to demonstrate these concepts is often difficult. In a previous article written by one of us (KAPII), a simple method for determining Youngs modulus using marshmallows was given. In this article we will illustrate…

This paper reviews the construction of an inexpensive motion tracking and data logging system, which can be used for a wide variety of teaching experiments ranging from entry-level physics courses to advanced courses. The system utilizes an affordable infrared camera found in a Nintendo Wiimote to track IR LEDs mounted to the objects to be…

Identifying the skills that determine the success or failure to exercises and question items is a difficult task. Multiple skills may be involved at various degree of importance, and skills may overlap and correlate. In an effort towards the goal of finding the skills behind a set of items, we investigate two techniques to determine the number of…

Often, in the case of experimental evaluations of multifaceted interventions, researchers and policymakers alike are interested in asking not only whether a given intervention had an effect but also why. They seek answers to questions such as: What features of the intervention led to the impacts that we have observed, or what was the causal…

Conventional wisdom suggests that inhalant use is primarily isolated to youthful experimentation; however, a growing body of evidence suggests that inhalant use (a) occurs after use of common substances of experimentation (e.g., alcohol, marijuana), (b) can persist into later life, and (c) is associated with severe consequences. The current study…

This article discusses two "magic tricks" in terms of underlying optical principles. The first trick is new and produces a "ghost" in the air, and the second is the classical real image produced with two parabolic mirrors. (Contains 2 figure and 6 photos.)