Conducting potency tests on penicillin, discussing rocket technology with a NASA astronaut, analysing animal bone fragments from medieval times, these are just some of the activities which occupy the time of students at The Irish Centre for Talented Youth. The Centre identifies young students with exceptional academic ability and then provides…

Describes scientific events: computed tomography (CT) scanner and its costs, existence of Upsilon particle in its lowest excited state, animal psychology to determine their capabilities of symbolic communication, findings of Viking mission about Mars and its two moons, and finally gives credit to first discoverer of penicillin. (GA)

Can eating large amounts of sugarless candy and gum lead to diarrhea? How does Milk of Magnesia work? How does penicillin kill bacteria? These are some of the questions that students answer in this series of lessons on diffusion and osmosis. To begin the unit, students predict the results of a demonstration involving the relationship between…

The discovery of penicillin is cited in a discussion of the role of serendipity as it relates to scientific discovery. The importance of sagacity as a personality trait is noted. Successful researchers have questioning minds, are willing to view data from several perspectives, and recognize and appreciate the unexpected. (JW)

The role of serendipity or "chance in all its forms" in scientific discovery is considered. The need to differentiate between purely accidental events and Rothenberg's "articulations of error" when discussing scientific discoveries is stressed. Examples of articulations of errors are noted, including Fleming (penicillin),…

Education can benefit from knowledge derived from cognitive and developmental psychology. Family demographics have actually improved between 1970 and 90 and so have NAEP scores. Three innovative programs demonstrating cognitive science applications include the Teaching Number Sense elementary math program, reciprocal teaching (reading strategy),…

Describes a chemical engineering course for liberal arts students that is taught from a scientific, social, and symbolic perspective. A summary of the early days of oil refining is included as representative of one of the major content segments of the course. (ML)

We report an experimental study that examined two questions: (a) The effect of affective feedback from computers on participants' motivation and self-perception of ability; and (b) whether people respond similarly to computer feedback as they do to human feedback. This study, framed within the Computers As Social Actors (CASA) framework,…

This book concerning the venereal disease epidemic is designed to do the following two things: (1) to give the general public straightforward, explicit information on this ancient disease; and (2) to transform the current mood of complacency into a demand that eradication programs be set in motion at once. This book is all-encompassing in scope…

This paper discusses ways in which the field of speech communication can be advanced. The first half of the paper characterizes the objectivist and subjectivist views of how knowledge is acquired and the forms of inquiry to which these views have led. The remainder of the paper demonstrates the role that the "interesting question" (one for which…

The relationship of science to education, government, and industry has changed significantly in the last two centuries. These relationships are briefly outlined, including those in France, Germany, and Britain during the industrial revolution and beyond. During the nineteenth century applied science was in the forefront with the development of…

Neural generators related to different sleep components have different effects on seizure discharge. These sleep-related systems can provoke seizure discharge propagation during nonrapid eye movement (NREM) sleep and can suppress propagation during REM sleep. Experimental manipulations of discrete physiological components were conducted in feline…

This monograph explores the aims, priorities, and international dimensions of the world's research and development (R&D) enterprise. Global R&D priorities in order of importance include military technology, basic research, space, energy, health, information processing, transportation, pollution control, and agriculture. The majority of R&D efforts…

This major text for Education Studies students provides a critical account of key issues in education today. The text features: (1) A critical analysis of key issues in Education Studies to encourage students' thinking about education in the broadest terms; (2) Themed sections with introductions to link the issues discussed in each chapter; (3)…