Association between schoolwide positive behavioural interventions and supports and academic achievement: a 9-year evaluation

This study evaluated the long-term impact of schoolwide positive behavioural interventions and supports (PBIS) on student academic achievement. In this quasi-experimental study, academic achievement data were collected over 9 years. The 21 elementary, middle, and high schools that achieved moderate to high fidelity to the Save & Civil Schools’ PBIS model were matched with 28 control schools to assess academic gains. There were 5 years of baseline data (no intervention in treatment schools) and 4 years of intervention data, including 1 year of maintenance. Results indicate that implementation of the PBIS programme was significantly associated with increased student academic achievement (p = .001) and that the rate of change for students’ academic achievement in treatment schools was greater than for students in control schools. This study suggests that PBIS programmes, such as Safe & Civil Schools’ Foundations, may complement other efforts to improve academic outcomes.     

Investigating the efficacy of concept mapping with pupils with autistic spectrum disorder

Pupils with autism often present significant challenges to teachers. They seem to have real strengths in visual processing but a cognitive style that encourages them to focus on detail rather than the overarching connections between concepts. Veronica Roberts, currently undertaking doctoral training at the Institute of Education, University of London, in order to become an educational psychologist, and Richard Joiner, senior lecturer in the Department of Psychology at the University of Bath, set out to explore these issues. In this article, they report the outcomes of a naturalistic experiment in which they investigated the utility of concept mapping as an educational strategy with pupils diagnosed with an autistic spectrum disorder (ASD). Theoretical arguments supporting the use of concept mapping with an autistic population are outlined in the paper. A tutor group of ten pupils with ASD, aged between 11 and 14 years, took part in the study. Concept mapping tasks were integrated within National Curriculum science lessons in collaboration with the school's science teacher. The study found that the increase in pupil performance in subject-specific questionnaires was nearly four times greater in the concept mapping condition than after a more conventional teaching intervention. Veronica Roberts and Richard Joiner tentatively draw out the implications of their work for staff who work with pupils with ASD and make recommendations for further research into the use of these learning strategies.     

Distance Learning as a Tool for Poverty Reduction and Economic Development: A Focus on China and Mexico

This paper uses case studies to focus on distance learning in developing countries as an enabler for economic development and poverty reduction. To provide perspective, we first review the history of telecottages, local technology-equipped facilities to foster community-based learning, which have evolved into “telecenters” or “Community Learning Centers” (CLCs). Second, we describe extensive site visits to CLCs in impoverished portions of China and Mexico, the centers operated by premier universities in each respective country. These CLCs constitute the core of new emerging systems of distance education, and their newness poses challenges and opportunities, which are discussed. Finally, we offer 12 points to develop further the concept and reality of distance learning in support of economic development.     

Proactive interference, recency, and associative strength: Comparisons of black-capped chickadees and dark-eyed juncos

Black-capped chickadees (Parus atricapillus) and dark-eyed juncos (Junco hyemalis) were required to match to the last item from a series of up to three stimuli differing in both location and color. When rewarded for pecking the target stimulus during the study phase of each series, black-capped chickadees demonstrated proactive interference (PI) from stimuli presented prior to the target, whereas juncos did not. When they made an error, chickadees were more likely than were juncos to choose a distractor from the study series rather than a novel stimulus. When reward was no longer associated with presentation of the final target sample in a series, juncos also suffered PI. These results indicate that chickadees and juncos differ in the degree to which the recency of stimuli and the associative strength of stimuli control correct matching.     

A Cautionary Note on IRT-Based Linking of Tests With Polytomous Items

Published discussions of the year-to-year linking of tests comprised of polytomous items appear to suggest that the linking logic traditionally used for multiple-choice items is also appropriate for polytomous items. It is argued and illustrated that a modification of the traditional linking is necessary when tests consist of constructed-response items judged by raters and there is a possibility of year-to-year variation in the rating discrimination and severity.