Scientists use sampling to get an estimate of things they cannot easily count. A population is made up of all the organisms of one species living together in one place at the same time. All of the people living together in one town are considered a population. All of the grasshoppers living in a field are a population. Scientists keep track of the…

This article deals with a pale blue sculpture entitled "A New World View", as an homage to the most famous scientist in modern history, Albert Einstein. It has 32 bas-relief squares composed of glass and steel that represent one aspect of the life and legacy of Albert Einstein. Images of children's faces peer out from behind the glass squares,…

Metaphors are used as a typical way to negotiate and to describe people's everyday experience. In the classroom, teachers commonly employ metaphors to engage students and to make abstract ideas appear more concrete. In particular, metaphors provide an effective means to help visualize abstract ideas. The study reported in this article describes…

The invention of microscope has contributed to the furthering of knowledge in virtually every discipline of biology and is the reason for the origin of some biological sciences. The remarkable achievements of Stelluti and Highmore are discussed who laid the foundation for achievements in biology with help of their microscopic observations.

Scholars agree that due to advances in transportation and communication technologies, firms can extend their reach and more easily externalize their pollution by setting up plants in far-flung, less regulated areas. They also concur that absentee managed plants or facilities with remote headquarters are rapidly becoming the modal type of…

Interactivity is defined by Henri (1992) as a three-step process involving communication of information, a response to this information, and a reply to that first response. It is a key dimension of computer-mediated communication, particularly in the one-on-one communication involved in an electronic mentoring program. This report analyzes the…

Limited financial resources are making it more difficult for colleges and universities to attract and retain top talent. Higher education institutions are constantly looking for ways to remedy this problem. This case study examines Rensselaer Polytechnic Institute's initiative to redesign its pay system to reward top faculty members and…

Learning cycle investigations allow science students to model the activities of real scientists. An important step in modeling is data collection, which can present a problem in an astronomy course. The celestial body being studied often is unobservable for various reasons. (Contains 3 figures.)

Is science in the truth business, discovering ever more about an independent and largely unobservable world? Karl Popper and Thomas Kuhn, two of the most important figures in science studies in the 20th century, gave accounts of science that are in some tension with the truth view. Their central claims about science are considered here, along with…

Richard Quantz recognizes the puzzlemaster interaction pattern in many different classrooms in widely different sorts of high schools. When discussing the issue with sociologist Basil Bernstein, Bernstein said "Everyone seems to be interested in how schooling differs ... But what interests me is that whether I'm in London or Lisbon or Lagos…

This paper reviews current progress in genetics in relation to the understanding of human cognition. It is argued that genetics occupies a prominent place in the future of cognitive science, and that cognitive scientists should play an active role in the process. Recent research in genetics and developmental neuroscience is reviewed and argued to…

There are many indicators of a person's well-being that could be used for policy purposes. Few would argue that any single indicator of well-being is appropriate in all contexts and, increasingly, social scientists are attempting to integrate the various indicators. Further successful integration depends on understanding how the various indicators…

Two classes from diverse graduate programs merged and melded for a weeklong intensive outdoor experience to learn how to be leaders for an outdoor challenge course. Physical Education graduate students and students in a Counselor Education program together participated in the Challenge Course, co-led by an Exercise Scientist and a Psychologist.…

We investigate the use and knowledge of graphs in the context of a large industrial factory. We are particularly interested in the question of "transparency", a question that has been extensively considered in the general literature on tool use and, more recently, by Michael Roth and his colleagues in the context of scientific work. Roth uses the…

In the past several years a number of authors have suggested that science education could benefit from insights gained by research in the social studies of science that documents and theorises science as it is actually done. There currently exist two gaps in the literature. First, most research in science studies are concerned with the practices…