Extended time for testing is frequently recommended despite the possibility that it may have unintended negative effects. Test process data, now commonly available "via" computer-based testing programs, can offer objective information about who uses and experiences higher scores when using more than typical testing time. NWEA MAP test…

Co-teaching is a popular service delivery option for students with learning disabilities (LD), yet its overall efficacy is questionable. Variance in teachers, students, quality of instruction, and types of co-teaching make it challenging to meet criteria for quality group experimental study. Schools must determine the effectiveness of their…

Experts laud the potential of educational technology (edtech) to promote reading among students with disabilities, but supporting evidence is lacking. This study evaluated the effectiveness of the Lexia® Core5® Reading edtech program (Core5) on the Measures of Academic Progress® (MAP) Growth Reading™ and easyCBM oral reading fluency performance of…

This multi-method study evaluated the alignment of the Eureka Math Pre-K-5 curriculum with the district's RFP 4478.1, its effectiveness for students and teachers, and the fidelity of lesson implementation in Pre-K-5 classrooms. Data from staff surveys, student performance, and classroom observations were analyzed. Staff generally agreed that the…

Accommodations are intended to address student academic and behavioral deficits by reducing obstacles that impede learning and accurately measuring skills. There is limited research, however, pertaining to the types of accommodations students receive and their selection, particularly among those with emotional and behavioral problems. This is a…

Construct-irrelevant cognitive complexity of some items in the statewide grade-level assessments may impose performance barriers for students with disabilities who are ineligible for alternate assessments based on alternate achievement standards. This has spurred research into whether items can be modified to reduce complexity without affecting…

Students with disabilities trail behind their peers without disabilities while in school, as well as in post-secondary outcome areas. Given that self-determination and enhanced academic skills are associated with improved post-school outcomes, one possible solution is to identify interventions that teach self-determination and academic skills…

Recent studies have suggested that the professional training received by general educators does not adequately prepare them to properly implement inclusion-based practices. The idea of inclusion in practice has not significantly changed the situation of teaching pupils with special educational needs (SENs) in mainstream classes. This study's…

Poor science achievement has been an educational issue for a number of years. Students with disabilities have traditionally fared worse. Research suggests that students with disabilities may respond better to instruction using an inquiry-based approach vs. traditional textbook instruction when measuring science achievement on standardized…

Recent comprehensive analyses such as those by Harnishfeger and Wiley (1975) and Zajonc (1976) indicate the existence of a national and international downward trend in achievement and intelligence test scores. An analysis of the achievement and intelligence test scores in a small, upper middle class, New Jersey elementary school district showed an…

This study examined the effects of an intervention in writing with digital interactive books. To improve the writing skills of seventh- and eighth-grade students with a learning disability in reading, we conducted a quasi-experimental study in which the students read interactive digital books (i-books), took notes, wrote summaries, and acted as…

This report addresses the reporting requirements of Public Law 26-26 and the provisions of "No Child Left Behind" ("NCLB") as described in the Guam Department of Education Board adopted "District Action Plan" ("DAP"). Public Law 26-26, Section 3106 states that "No later than thirty (30) days following…

Bloom has looked to mastery learning, exemplified by the Personalized System of Instruction (PSI), to reduce individual differences in posttest performance, such as final grades and midterm examination scores. While PSI courses have raised overall performance, there has been little examination of individual differences in these courses. Data from…

A computerized adaptive testing model was applied to a hierarchically arranged series of subtests within the instructional context of a technical education system. The model was a modification of Lord's flexilevel paradigm; however, it did not allow for individualized entry. Two achievement tests, each divided into five hierarchically related…

This paper is one of a group that describes the research methodology for an evaluation of individually guided education (IGE) in American elementary schools. The paper covers the first phase activities from solicitation of participants (April 1977) through preparation of final data tapes for the structural equations analysis (September 1978).…