The applications of item response theory (IRT) models assume local item independence and that examinees are independent of each other. When a representative sample for psychometric analysis is selected using a cluster sampling method in a testlet-based assessment, both local item dependence and local person dependence are likely to be induced.…

The challenge faced by senior facility leaders is not how to execute a single project, but rather, how to successfully execute a large program consisting of hundreds of projects. Senior facilities officers at universities, school districts, hospitals, airports, and other organizations with extensive facility inventories, typically manage project…

Inquiry has been advocated as an effective pedagogical strategy for promoting deep conceptual understanding and more sophisticated scientific thinking by numerous bodies associated with chemistry (and science) education. To allow inquiry to achieve these goals, the teacher must manage the amount of cognitive load experienced by students while they…

This pedagogical article is intended to explain the similarities and differences between the parameterizations of two multilevel measurement model (MMM) frameworks. The conventional two-level MMM that includes item indicators and models item scores (Level 1) clustered within examinees (Level 2) and the two-level cross-classified MMM (in which item…

The Common Core State Standards emphasize the value of teaching students to engage with complex text. But what exactly makes a text complex, and how can teachers help students develop their ability to learn from such texts? The authors of this article discuss five factors that determine text complexity: vocabulary, sentence structure, coherence,…

Largely due to technological advances, methods for analyzing readability have increased significantly in recent years. While past researchers designed hundreds of formulas to estimate the difficulty of texts for readers, controversy has surrounded their use for decades, with criticism stemming largely from their application in creating new texts…

Challenging texts can be made accessible to students by increasing the level of instructional scaffolding. This article describes evidence-based models of shared reading that support reading development across the elementary years. Shared Reading Experience (Holdaway, 1982), Fluency-Oriented Reading Instruction (Stahl & Heubach, 2005),…

With recent interest in communities of practice, learning communities, and critical inquiry theory, the University of Tennessee at Chattanooga (UTC) developed, implemented, and studied the relationship of community and the cohort model. This paper shares information about successes and opportunities for improvement. Cohort-based learners across a…

This study examined the effectiveness of a dynamically adaptive TutorIT tutorial for graduate students' learning of basic statistical skills and their attitudes toward this tutorial. Fifteen in-service teachers interacted with the tutorial. As hypothesized, all who completed the tutorial demonstrated mastery. However, the class differed…

SUNY-wide, the online horse has left the gate. Meanwhile, campuses contend with traditional means for evaluating teaching effectiveness that do not match up against the latest standards for online instruction. Following a discussion of some of the core considerations that individual campuses need to address in responding to Open SUNY, the author…

In this article we discuss the findings of our research on students' understanding of vector concepts in problems without physical context. First, we develop a complete taxonomy of the most frequent errors made by university students when learning vector concepts. This study is based on the results of several test administrations of open-ended…

A substantial proportion of students doubt whether they should continue their studies, and are consequently more likely to withdraw. In the study described in this article, undergraduates who reported they doubted gave their reasons why they did, outlined support they received and stated why they ultimately decided to continue with their studies.…

Background: Academic and pastoral support is fundamental to the achievement of a high-quality student learning experience. Aim: This study reports on full-time undergraduate students' views on the effectiveness of academic and pastoral support in one higher education institution. The intent of the study was to explore how academic and…

We are at a transformative moment in education with the almost universal adoption (forty-five states, the District of Columbia, and four territories) of the Common Core State Standards (CCSS). As we move from adoption to implementation of these standards across the country, the climate for educational reform has led to expectations of change that…

Problem: The problem of this study was to determine the difference in Bible comprehension scores among gender-based groups of older children using selected passages from three Bible translations: the Children's Bible, the Easy Bible, and the New Revised Korean Bible. Procedures: A total of 288 older children in three churches (Beautiful Baptist…