Considers the role of an organization's senior information officer as it has evolved in the last half of this century and suggest future specialization possibilities. Discusses data analysts; information management; resource management; and current trends from information toward the concept of knowledge. (LRW)

A unifying modular approach to the description of modern instrumentation used in analytical measurements is described. Through the identification of five modules for analytical instrument, discussions pertaining to the different physical and chemical interactions can be better directed towards the similarities and differences in the actual methods.

This article presents a novel exploratory multigroup approach that quantifies relative group differences within an item response theory framework using tools from functional data analysis. Specifically, examinee groups are formed using different clustering methodologies based on background and attitudinal variable profiles. Item parameters for the…

The article describes the harmonic mean and explores situations for using it. Activities that involve hands-on practice for students are provided. Students learn to recognize which mean, harmonic or arithmetic, is appropriate.

The main purpose of this researcher was to examine how well the New York State Mathematics Assessment in Grade 8 predicted success in high school mathematics programs at the Regents and Accelerated levels as measured by the New York State Regents' Math A and B examinations. These exams are statewide and are governed by the New York State…

Research indicates the learning process among others things are influenced by have a diverse faculty. While the population of students in college across the United States is significantly more diverse than ever, diversity among faculty members did not concurrently occur (Smith & Moreno, 2006) and in order to maintain student diversity the…

The United States faces a skills shortage that goes beyond academic and technical skills. Employers report entry-level workers lack the necessary "soft" skills, also referred to as workplace readiness skills, needed for success in the workforce; thus, calling on educational institutions to make improvements in high school curriculum in…

The educational standards, instruction, and testing of mathematics remain a controversial subject in the United States. Given the significant and growing need for mathematics remediation, it is reasonable to question how well individual states are preparing its high school students to succeed. This evaluation examines the correlation between the…

This technical paper contains information about the variables in the Longitudinal Surveys of Australian Youth (LSAY) Year 1998 cohort data set. It groups each variable into data elements which identifies common variables within and across waves. Information is provided about each data element including its purpose, values, base populations and…

This report presents results of the 2009 National Assessment of Educational Progress (NAEP) in mathematics at grades 4 and 8. The results from the 2009 assessment presented in this report are compared to those from previous years, showing how students' performance in mathematics has progressed over time. Results for students in the nation, the 50…

School science instruction that connects to students' diverse home, cultural, or linguistic experiences can encourage lifelong participation in the scientific dilemmas that impact students' lives. This dissertation seeks effective ways to support high school students as they learn complex science topics and use their knowledge to transform their…

Educational aspiration is one of the most important factors influencing an individual's educational attainment. Although students' aspirations are changeable and the stability of their aspirations is important for their goal reaching, previous studies are rather limited in their ability to capture aspiration changes due to their incomplete…

Despite the fact that adolescents benefit from caring adults that participate in their child's education, involvement of families decreases incrementally as students progress to higher grades. Through conversations and observations with students, I have examined how students' perceive these points within a poetry program that was developed for…

In this paper, two beginning qualitative researchers describe the challenges and successes of conducting a collaborative self-study. For two academic years, the authors wrote and analyzed personal narratives related to their experiences as a lesbian and a gay man, respectively, in educational contexts. This article addresses the data analysis…

In 2003, a state in the Rocky Mountain region combined the concept of partner schools (Goodlad, 1993) and the model of a professional development school (Holmes Group, 1986, 1995) to develop four university public school partnerships. This study asked two guiding questions: Is authentic cross-cultural collaboration possible between a university…