In the latest disclosure about the education department's public relations efforts, the conservative commentator Armstrong Williams acknowledged that he had accepted some $240,000 in federal money for ads on his syndicated television show and for other help in promoting the No Child Left Behind Act in various forums. Williams was a subcontractor…

Teachers love to have their students actively engaged with hands-on manipulatives in the pursuit of scientific investigation. However, students cannot develop an understanding of every important concept in science through their own investigation. There are points in their lessons that require outside information, usually through some type of text…

Few autistic brain samples are available for study, limiting investigations into molecular and histopathological abnormalities associated with this common disease. To facilitate distribution of samples, we have constructed a tissue array containing cerebral and cerebellar cores from 5 autistic children, 1 girl with Rett syndrome, and 5 age-matched…

During Earth Science Week (October 8-14, 2006), millions of citizen scientists worldwide will be sampling groundwater, monitoring weather, touring quarries, exploring caves, preparing competition projects, and visiting museums and science centers to learn about Earth science. The American Geological Institute organizes this annual event to…

In the 2002-2003 academic year, there were 526 accounting faculty members in the United States who held the title of named chair, distinguished professor, or fellow at their universities. In this study, the authors relied on J. R. Hasselback's "Accounting Faculty Directory 2002-2003" as the primary source for determining (a) personal…

In 3 experiments, the author investigated 16- to 20-month-old infants' attention to dynamic and static parts in learning about self-propelled objects. In Experiment 1, infants were habituated to simple noncausal events in which a geometric figure with a single moving part started to move without physical contact from an identical geometric figure…

We investigate familial relationships in consumption patterns using a sample of parents and their children from the Panel Study of Income Dynamics. We find a positive and statistically significant parent-specific effect on children's consumption even after controlling for the effect of parental income. This correlation is found in different…

The call to make improved critical thinking a national education goal is often heard in the business world, where volumes of information must be reviewed daily for decision making. Business educators are charged with accomplishing the task of improving critical thinking in business school graduates. In this study, the author investigated the steps…

An experiment to initiate students into several features of gas chromatograph-mass spectrometers (GC-MS) through the study of branded and counterfeit perfumes is described. The experiment enables the students to appreciate the power of GC-MS in distinguishing between original and imitation perfumes, and in analyzing data with its application…

This paper presents a comprehensive picture of what has been investigated in terms of CALL effectiveness over the period 2000-2004 and determines why this question is still such a difficult one to answer. The study looks at both strengths and weaknesses in this body of work and singles out models of good design practice. While a perfect research…

This study investigated the structure of self-concept in Lebanon using an Arabic adaptation of the Self-Description Questionnaire (SDQ-I). Using a sample of 392 early and late adolescents, the study examined (a) the reliability of the scale, (b) gender, age, and socioeconomic (SE) differences in self-concept, (c) the extent to which self-concept…

This article presents recent findings from several long-term qualitative investigations of co-teaching in science and social studies content-area classes, in which collaborating teachers and students with and without disabilities were observed and interviewed regarding effective practices and challenges associated with inclusion. In some sites,…

A recent shift has been noticeable in foreign language education theory. Previously, foreign languages were taught as a linguistic code. This then shifted to teaching that code against the sociocultural background of, primarily, one country in which the foreign language is spoken as a national language. More recently, teaching has reflected on…

This paper presents a comprehensive picture of what has been investigated in terms of CALL effectiveness over the period 2000-2004 and determines why this question is still such a difficult one to answer. The study looks at both strengths and weaknesses in this body of work and singles out models of good design practice. While a perfect research…

The aim of the present study is to explore the possibility of predicting the presence of a criminal record in the background of a homicide offender on the basis of victim characteristics. Eight victim characteristics, as well as the presence or absence of offender criminal record and offender violent criminal record, were coded for 502 Finnish…