Introduces the pea plant experiment targeted to determine the effects of Knop's solution, a solution containing all the necessary minerals, on plant growth. Compares two groups of pea plants, one treated with Knop's solution and one treated with demineralized water. (YDS)

Many black women in the United States experience unique stressors that often impede their ability to interact and cope effectively in their psychosocial environment. The study in this article examined factors affecting the ability of black women to cope with everyday stressors and to master situations that induce psychological distress. Using an…

Purpose: The purpose of this study was to compare a variety of resident and staff outcomes across two types of staffing patterns, permanent and rotating assignment, and work shift. Although studies have examined these staffing patterns as part of multicomponent intervention packages, few studies have examined the isolated effects of staffing…

To appreciate the true impact of scientifically based research on education, it may be useful first to understand the meaning of the various terms that the law employs as part of its definition of SBR (Scientifcally Based Research). The This article presents an explication from a Software & Information Industry Association publication titled…

Gerald Bracey thought that after devoting the March and April columns to various kinds of "trouble" with research, he was done with it. But he had yet to encounter a December 2003 publication from the U.S. Department of Education (ED) titled Identifying and Implementing Educational Practices Supported by Rigorous Evidence: A User Friendly Guide.…

This paper examines what we can learn from recent experience of National Strategies and teacher research, with a view to improving the development and warranting of good practice in teaching. Official evaluations report that the authoritative stance of National Strategies has failed to engage many teachers thoughtfully, so restricting deeper…

This paper discusses the results of a research project which aimed to capture, analyse and communicate the complex interactions between students, teachers and technology that occur in the classroom. Teachers and researchers used an innovative research design developed through the InterActive Education Project (Sutherland et al., 2003). Video case…

Although time and resource intensive, longitudinal studies offer the ability to examine the direction and magnitude of causal relationships that cannot be accomplished through cross-sectional design. (Contains 1 figure.)

A theory of professional action is developed based on the 3 modes of inference: abduction, induction, and deduction. The theory explains how professionals reflect in action by combining a single case to their professional repertoire. With teachers in religious education (RE), the problem is focused on how they link students' new and individual…

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 authors searched the ERIC and PsycINFO databases for K-12 rural education research studies conducted in the United States and published in journal articles between 1991 and summer 2003. This search was conducted in order to identify topics that appear in the rural education research literature and determine the quality of this research. Only…

The present study examines the effect of the cooperative Jigsaw II method on improving literal and higher order reading comprehension in English as a foreign language (EFL). Forty-eight ( n = 48) students of EFL participated in the study and a pretest-posttest control group experimental design was employed. The results indicated no statistically…

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…

Currently, behavioral development is thought to result from the interplay among genetic inheritance, congenital characteristics, cultural contexts, and parental practices as they directly impact the individual. Evolutionary ecology points to another contributor, epigenetic inheritance, the transmission to offspring of parental phenotypic responses…

This study examines the influence of various educational interventions in higher education on students' racial bias. The author reviews studies in four principle domains: multicultural courses, diversity workshops and training, peer-based interventions, and service-based interventions. He pays particular attention to the varied approaches,…