IJEVG and CDQ Editors’ Joint Statement on the Special International Issues

Editorial

IJEVG and CDQ Editors’ Joint Statement on the Special International Issues     

Instructional Procedures for Increasing Skill‐Deficient Fourth Graders’ Comprehension of Syntactic Structures

Comprehension of pronoun‐referent structures has been shown to cause difficulty for children throughout the middle grades. This study investigated the effectiveness of a pronoun‐specific approach using principles of systematic instruction in teaching students to identify pronoun antecedents and to answer factual questions based on this knowledge. This approach was contrasted to both a retell method (where the students practised paraphrasing the text) and a no intervention condition. Forty‐five fourth grade students (identified by a screening test as skill deficient) were randomly assigned to one of these three treatment groups. Students in both the pronoun‐specific and the retell group received 20 minutes of individual instruction per day for three consecutive days. On the day following treatment, all three groups were given two tests, one assessing the identification of pronoun‐referent structures and one requiring the child to answer factual questions based on the comprehension of these structures. Maintenance tests were given two weeks later. All passages in the teaching sessions and the test materials were selected from social studies or science texts currently approved for school district use. Results of an analysis of variance with planned comparisons indicated a significant difference favouring the pronoun‐specific group on the identification of pronoun antecedents. These results were also replicated on the maintenance test. No significant differences were found on measures of factual comprehension.     

Does Early Mathematics Intervention Change the Processes Underlying Children's Learning?

Early educational intervention effects typically fade in the years following treatment, and few studies have investigated why achievement impacts diminish over time. The current study tested the effects of a preschool mathematics intervention on two aspects of children's mathematical development. We tested for separate effects of the intervention on “state” (occasion-specific) and “trait” (relatively stable) variability in mathematics achievement. Results indicated that, although the treatment had a large impact on state mathematics, the treatment had no effect on trait mathematics, or the aspect of mathematics achievement that influences stable individual differences in mathematics achievement over time. Results did suggest, however, that the intervention could affect the underlying processes in children's mathematical development by inducing more transfer of knowledge immediately following the intervention for students in the treated group.     

Item-Bundle DIF Hypothesis Testing: Identifying Suspect Bundles and Assessing Their Differential Functioning

This article proposes two multidimensional IRT model-based methods of selecting item bundles (clusters of not necessarily adjacent items chosen according to some organizational principle) suspected of displaying DIF amplification. The approach embodied in these two methods is inspired by Shealy and Stout's (1993a, 1993b) multidimensional model for DIF. Each bundle selected by these methods constitutes a DIF amplification hypothesis. When SIBTEST (Shealy & Stout, 1993b) confirms DIF amplification in selected bundles, differential bundle functioning (DBF) is said to occur. Three real data examples illustrate the two methods for suspect bundle selection. The effectiveness of the methods is argued on statistical grounds. A distinction between benign and adverse DIF is made. The decision whether flagged DIF items or DBF bundles display benign or adverse DIF/DBF must depend in part on nonstatistical construct validity arguments. Conducting DBF analyses using these methods should help in the identification of the causes of DIF/DBF.     

A critical evaluation of “raising boys' attainment”

Girls are outperforming boys in public examinations. However, this does not apply to “all boys” and “all girls”, nor is it true of every subject. This paper questions the claims made based upon the statistical evidence and goes on to look at social, individual and school factors that may contribute to observed gender differences in school attainment. It is from the research that hopefully an evidence‐based view can be adopted to inform the role of the educational psychologist.     

Mathematical problem-solving profiles of students with mathematics disabilities with and without comorbid reading disabilities

The purpose of this study was to describe the mathematical problem-solving profiles of students with mathematics disabilities (MD) with and without comorbid reading disabilities (RD). The disability status of fourth-grade students was verified through testing (n = 18 MD; n = 22 MD + RD). Then a hierarchy of mathematics problem-solving tasks was administered. The results demonstrated large deficits for both groups; however, the differences between students with MD and those with MD + RD were mediated by the level of problem solving (arithmetic story problems vs. complex story problems vs. real-world problem solving) and by performance dimension (operations vs. problem solving). On arithmetic story problems, the differences between the disability subtypes were similar for operations and problem solving. By contrast, on complex story problems and real-world problem solving, the differences between the subtypes were larger for problem solving than for operations.     

Developing Embedded Signature Assessments for Continuous Improvement in Teacher Education

The development and use of assessment systems to measure the performance and progress of teacher candidates and inform the continuous improvement of teacher education programs has been a longstanding priority in teacher education for the past 30 years. Teacher educators in the School of Education at a small public midwestern university revised and improved their assessment system by developing seven Embedded Signature Assessments (ESAs). ESAs are formative performance assessments that are implemented in professional education courses to measure a teacher candidate’s performance prior to student teaching and readiness for student teaching. This article describes the development and implementation of ESAs at one university, with attention to the benefits and challenges.