Rapidly declining response rates and the associated threat of nonresponse bias call into question the validity of data obtained through telephone surveys, a tool often used in evaluation. This article explores changes in nonresponse bias over time by examining three data points (1991, 1996, and 2002) from an annual household telephone survey…

This mixed-methods study investigated student perceptions of an innovative educational tool and the instructor strategies that helped change initial student resistance into acceptance and engagement. The educational tool in this study is Calibrated Peer Review (CPR)™, a web-based program that uses writing as a learning and assessment tool.…

In his 1979 "Human Development" article reprinted in this anniversary issue, James Wertsch presented an approach to genetic analysis of the shifting regulation of problem-solving behavior in early childhood. In my reflections on Wertsch's seminal contribution, I discuss ways that subsequent inquiry built upon ideas he elaborated in the…

This paper discusses various approaches to the phenomenon of disability in relation to special needs. Ever since disability researchers launched the social model of disability and criticised the field of special education for preserving an understanding of disability in accord with a medical model, the special education field has been in a state…

The current literature indicates a need for quality studies on how best to close the achievement gap between elementary English language learners (ELLs) and their English speaking peers. The purpose of this sequential explanatory mixed methods research study was to determine the relationship between standards-based differentiated instructional…

Using a sequential mixed-methods design, this study examined the differences between two native language groups--those with an East Asian language background and those with a Romance language background--in regard to reading subskills as represented in the Michigan English Language Assessment Battery (MELAB) reading test, so as to provide…

The present study examines the relationship between academic resilience (defined as the ability to effectively deal with setbacks, stress, or pressure in an academic setting) and the experiences of US students served by TRIO intervention programs (federally funded programs) that serve low-income/first-generation students. Based on a sample of 106,…

The purpose of this study was to determine the effect of TI-Nspire graphing calculator use on student achievement and on teacher behavior variables of planning, teaching, and assessing. This study investigated the teaching of functions by teachers using the TI-Nspire graphing calculator versus teachers using a non-graphing scientific calculator. …

In this study, a mixed methods approach was used to gather descriptive exploratory information regarding the teaching of science to middle grades students with learning disabilities within a general education classroom. The purpose of this study was to examine teachers' beliefs and their practices concerning providing equitable opportunities for…

This study examines whether MidYIS and YELLIS cognitive ability tests (CATs) are appropriate methods for the identification of giftedness in Design and Technology. A key rationale for the study was whether CATs and able to identify those students with the aptitudes considered of importance to identifying giftedness in Design and Technology and…

The background of Swedish studies on the preservation of archival microfilm is given, information is given on the technical investigations, and recommendations are made. (PF)

Results of this simulated study indicate that, when unidimensional stimulus sets are scaled in two dimensions using a rational starting configuration, the nature of the two-dimensional configuration can indicate the general form of the function mapping psychological dissimilarity--represented as distance in the scaling model--onto the observed…

Involving two or more academic subjects, interdisciplinary studies aim to blend together broad perspectives, knowledge, skills, and epistemology in an educational setting. By focusing on topics or questions too broad for a single discipline to cover, these studies strive to draw connections between seemingly different fields. Cases on…

"Building Institutional Capacity for Data-Informed Decision Making" is the third installment of the Cutting Edge series, which aims to help colleges engage faculty, scale successful interventions, and create a strong culture of evidence through use of data to strengthen their institutional change and student success efforts. Though the…

The Bill and Melinda Gates Foundation has invested in the development and dissemination of high-quality instructional and formative assessment tools to support teachers' incorporation of the Common Core State Standards (CCSS) into their classroom instruction. Lessons from the first generation of standards-based reforms suggest that intense…