Detection of metal ions in solution has been performed without employing H[subscript 2]S or any other sulfide materials. The new method is free from the interference from anions. Identification of Na[superscript +], K[superscript +], and NH[subscript 4][superscript +] has been made possible directly from an aqueous extract of the sample mixture. A…

The leaders of Networks for School Improvement (NSIs) have complex, challenging jobs which require constant learning and adaptation. To support these leaders, the contributors to this volume have developed a survey-based data visualization system--the Improvement Network Health Development (INHD) Information System--designed to generate insight…

Spatial skills can predict mathematics performance, with many researchers investigating how and why these skills are related. However, a literature review on spatial ability revealed a multiplicity of spatial taxonomies and analytical frameworks that lack convergence, presenting a confusing terrain for researchers to navigate. We expose two…

In this Point of Departure, the idea of authentic assessment is examined and troubled by drawing on Derrida's hauntology. The spectres of higher education invite us to reconsider what is 'real' about past, present, and future assessment practices. Such spectres do not lecture or produce a single, definitive interpretation. Rather, these spectres…

The author provides information about reliability and areas that educators should examine in determining if an assessment is consistent and trustworthy for use, and how it should be interpreted in making decisions about students. Reliability areas that are discussed in the column include internal consistency, test-retest or stability, inter-scorer…

Narratives that dominant the discourse of the experiences of people of color, specifically in education settings, are incomplete. Therefore, identifying methodological approaches that emphasize the perspectives of minoritized groups is essential. Counternarratives have been applied to help (re)tell stories of the oppressed to challenge dominant…

Students' talent and potential cannot be served until they are recognized by schools or caregivers. While the field of gifted education has had success in identifying talent among many students with talents in reading and mathematics, those with spatial talents are often overlooked. This article reviews how we might identify spatial talent using…

Students' talent and potential cannot be served until they are recognized by schools or caregivers. While the field of gifted education has had success in identifying many students with talents in reading and mathematics, those with spatial talents are often overlooked. This article reviews how we might identify spatial talent using traditional…

Popular item response theory (IRT) models are considered complex, mainly due to the inclusion of a random factor variable (latent variable). The random factor variable represents the incidental parameter problem since the number of parameters increases when including data of new persons. Therefore, IRT models require a specific estimation method…

Ensemble Thinking (ET) is a toolkit of movement scores developed by dance-maker Nina Martin in the 1980s in New York City. The scores of ET arose out of a confluence of Martin's choreographic and improvisational performance practices. The impetus for developing ET was to develop a technical language for creating and discussing improvised dance.…

Logic modeling, the process that explicates how programs are constructed and theorized to bring about change, is considered to be standard evaluation practice. However, logic modeling is often experienced as a transactional, jargon-laden, discrete task undertaken to produce a document to comply with the expectations of an external entity, the…

Public pressure on evaluation has influenced educational projects and national evaluation systems for many decades. This article extends the ongoing discussions in the field, offering a problematising exploration of evaluation as an educational policy phenomenon, thinking with the notion of rhythm in the analysis. Approaching educational…

This article positions the core-selective evaluation process (C-SEP), a pattern of strengths and weaknesses (PSW) model of identifying specific learning disabilities (SLD), within guidelines and best practices recommended for assessing English learners. C-SEP is a broad approach that utilizes multiple sources of data to establish underachievement,…

Most program evaluation efforts concentrate on assessments of "program implementation" and "program outcomes." However, another area of programs that has not received sufficient attention in the literature is evaluating the plan of the program. Since the quality of the plan and planning process can influence program…

Critiquing journal articles can be intimidating, especially for new scholars. Many new graduate students focus on the findings and discussion rather than the quality of the research. This methodology review guide is our tool to help scholars identify and evaluate a research article, particularly focusing on the methodology. Although there are some…