Local Dependence in an Operational CAT: Diagnosis and Implications

The accuracy of CAT scores can be negatively affected by local dependence if the CAT utilizes parameters that are misspecified due to the presence of local dependence and/or fails to control for local dependence in responses during the administration stage. This article evaluates the existence and effect of local dependence in a test of Mathematics Knowledge. Diagnostic tools were first used to evaluate the existence of local dependence in items that were calibrated under a 3PL model. A simulation study was then used to evaluate the effect of local dependence on the precision of examinee CAT scores when the 3PL model was used for selection and scoring. The diagnostic evaluation showed strong evidence for local dependence. The simulation suggested that local dependence in parameters had a minimal effect on CAT score precision, while local dependence in responses had a substantial effect on score precision, depending on the degree of local dependence present.     

Psychology,market pressures,and pricing decisions in higher education: the case of the US private sector

Higher Education - We examine listed tuition and institutional aid practices within the US private sector, a sector where market pressures are relatively strong and consequently influence...     

Learning from Self-Diagnosis Activities when Contrasting Students’ Own Solutions with Worked Examples: the Case of 10th Graders Studying Geometric Optics

Research in Science Education - Self-diagnosis activities require students to self-diagnose their solutions to problems they solved on their own by detecting and explaining their errors. Worked...     

A follow-up power analysis of the statistical tests used in the Journal of Research in Science Teaching

It has been two decades since the first power analysis of a psychological journal and 10 years since the Journal of Research in Science Teaching made its contribution to this debate. One purpose of this article is to investigate what power-related changes, if any, have occurred in science education research over the past decade as a result of the earlier survey. In addition, previous recommendations are expanded and expounded upon within the context of more recent work in this area. The absence of any consistent mode of presenting statistical results, as well as little change with regard to power-related issues are reported. Guidelines for reporting the minimal amount of information demanded for clear and independent evaluation of research results by readers are also proposed.     

The influence of using a word processor on children’s story writing

In this work we tested the hypothesis that using a word processor for some months might produce a shift in the text production strategies used by fourth grade elementary school children. Children were expected to focus more on decisions of higher-order level, and to postpone the lower-order level choices to the revision phase. 51 Italian children attending the fourth elementary school grade participated in the study. 28 children formed the experimental group; they used the computer for various activities throughout the school year. 23 children formed the control group — they simply followed the normal curriculum for that school grade. Comparisons of hand-written Pre-test and Post-test narratives by the two groups showed the existence of significant differences between stories written by the experimental group after the training with the word processor, and by the control group. The results support our hypotheses that experimental children write longer texts but make more grammatical errors than control children. There were instead no relevant differences between hand-written and computer-written stories by the experimental group. This result shows that the shift in strategies induced by the use of a word processor is resistent to a change in setting.     

‘SENitizing’ migrant children in inclusive settings: exploring the impact of the Salamanca Statement thinking in Italy and the United States

ABSTRACT

This paper emphasizes the aporetic nature of the Salamanca Statement on Special Needs Education (UNESCO, 1994), adopting a cross-cultural perspective. It draws on an intersectional perspective on inclusion (Connor, Ferri & Annamma, 2016; Artiles & Kozleski, 2016 Artiles, A. J., and E. B. Kozleski. 2016. “Inclusive Education’s Promises and Trajectories: Critical Notes About Future Research on a Vulnerable Idea.” Education Policy Analysis Archives 24 (43): 1–29. [Google Scholar]; Erevelles, 2014) to argue that although inclusion has been defined by such an international declaration as a transformative project to ensure access to quality education for all students, national inclusive policies are still focused on a pathological construction of student difference, slowly incorporating children from different linguistic and ethnic backgrounds. The focus on Italy and the United States is a response to examine the discourses and practices of inclusion in two countries that have been impacted by the Salamanca Statement thinking. To substantiate our argument concerned with the limitations embedded in the Salamanca Statement, data from two empirical studies conducted in Rome and in Upstate New York will be presented. The studies show how inclusion leads to overrepresentation of migrant students in Special Educational Needs. We conclude that the Salamanca Statement has been transferred into a tool to strengthen normality against difference, and that it should focus on interrupting micro-exclusions for groups sitting at the intersections of race, ability and other identity markers.     

Assessing the impact of a well-founded intervention with lower-achieving students in key stage 2

ABSTRACT

When determining whether or not children have a difficulty in learning, the quality of instruction they have received during their school career must be excluded as a possible explanation for their lack of progress. To this end, educational psychologists (EPs) have for some time adopted a model of response to intervention known as assessment-through-teaching (ATT). This article describes an ATT intervention with three low achieving Year 4 students within a single primary school in the UK. Learning outcomes were monitored during a six-week half-term and views of both students and teachers on the intervention were investigated. The intervention group improved their performance in reading accuracy compared to the comparison group, whereas both groups performed less well on post-intervention scores of reading comprehension and motivation, although the decline in the performance of the intervention group was less than the comparison group. Both teacher and student views were positive about the intervention.     

Baby Bear or Mrs Bear? Young English Bengali‐speaking children's responses to narrative picture books at school

This article presents findings from a one‐year study of several Bengali‐speaking children aged 5–6 years, in their first year of the English school system. The investigation centres on exploration of the children's responses, principally to the visual text, of a selection of narrative picture books used in their school. The aim was to collect children's responses to characters and visual features, and to see what narratives the children made from the picture books. The children, some of whom were relatively experienced viewers and narrators of picture‐book stories, produced varied responses to character and décor. The article suggests that the books formed a bridge between the known and the culturally unfamiliar, giving the children access to an understanding of scenes from types of homes other than their own. The author asserts the need to welcome children's versions of stories and their interpretation of pictures, and to allow them the opportunity to re‐read picture books many times.     

Experiencing Shame

Shame is a painful self-conscious emotion that is closely associated with psychological distress. This article presents the results of a qualitative analysis of the spontaneous shame narratives of 40 young adults (mean age = 25.2). The main themes that were identified in the participants’ shame narratives are explored and described, and the authors also explore the connection between feeling shame and having a traumatic experience.