Just add hours? An assessment of pre-service teachers’ perception of the value of professional experience in attaining teacher competencies

This study compared pre-service teachers’ perceptions of their professional competencies at two campuses of a large regional teacher education university, where one campus provided students 22% more hours of professional placement in schools and related educational settings. Students who had experienced more hours in schools and such settings were more positive about their, ability to apply their knowledge of students and how they learn, classroom management, professional knowledge and practice, and community engagement; however, when students felt well supported during professional experience, such differences diminished. Additional hours were not associated with pre-service teachers’ perceptions of their ability to apply subject content and teaching; plan, assess and report; and effective student communication. Researchers argued that this pointed to the crucial role of good classroom mentors in teacher professional experience but also the value of students’ tertiary teacher education in preparing them for classroom teaching.     

A framework for designing interactive multimedia to scaffold young children's understanding of historical chronology

Young children's understanding of thehistorical past is often characterised by alack of temporal differentiation and a sense oftotal discontinuity with the present. Researchhas suggested that this situation may be causedin part by their formation of inappropriaterepresentations when solving problems ofchronology. To help children construct moreappropriate external representations forparticular tasks and reason more effectivelywith them about chronological concepts, weinvestigated the role that interactivemultimedia might play in scaffoldingteacher-led activities in the classroom. Inthis paper we report on our conceptual designand pedagogical approach to developingeffective dynamic, interactive representationsand activities at the computer interface, aimedat bridging the conceptual gap between concreteexperience and abstract concepts. Evaluationsof the software built using this frameworkshowed that the program was well received bychildren and teachers alike, and that it wasable to facilitate children's understanding of,and ability to reason about, chronology.     

Jamming market rhetoric in Wisconsin's 2011 labor protests

Taking the case of the 2011 protests at the Wisconsin state capitol, this essay theorizes a model of political culture jamming. When 100,000 people swarmed downtown Madison, I argue, they jammed both Governor Scott Walker's market-based rhetoric and organized labor's typical response to such attacks. This case study, then, extends culture jamming as a way of understanding resistance to the marketization of realms that extend beyond the vaguely cultural. It demonstrates that when expanded to include embodied, political action, culture jamming offers a particularly useful lens through which activists may challenge rhetorics that promote ever-expanding markets.     

Screen design for children’s reading: some key issues

This paper draws attention to design issues that are likely to affect the way that children interact with screen‐based information texts. It is based on the findings of the Interactive Multimedia in Primary Schools (IMPS) project funded by the British Library, carried out at The University of Reading. The paper summarises the design‐related aspects of the project, highlighting those issues that relate to access, navigation and typography. It draws together observations from teachers and children based on tape‐recorded interviews and video recordings, and research from the fields of human computer interaction, information design and education.     

Multirelational semantic maps

Research on multirelational semantic maps is laden with promise for educational applications, but the development of knowledge mapping systems has been largely unsystematic. This paper describes the distinctive features of knowledge maps, discusses their origins, and explores some of the strengths and weaknesses of the wide variety of maps and mapping approaches that have been appearing in the literature over the past several years. Research findings pertaining to maps' potential and actual uses in educational settings are summarized, with some indepth attention to the more programmatic efforts of Novak as well as to our own mapping system. Suggestions are made for future exploration of, and experimentation on, maps as unique tools for organizing, representing, and communicating a wide variety of knowledge domains.     

Profile of Australian preschool children with speech sound disorders at risk for literacy difficulties

Abstract

Speech sound disorders are a common communication difficulty in preschool children. Teachers indicate difficulty identifying and supporting these children. The aim of this research was to describe speech and language characteristics of children identified by their parents and/or teachers as having possible communication concerns. 275 Australian 4- to 5-year-old children from 45 preschools whose parents and teachers were concerned about their talking participated in speech-language pathology assessments to examine speech, language, literacy, non-verbal intelligence, oromotor skills and hearing. The majority (71.3%) of children demonstrated lower consonant accuracy than expected for their age, 63.9% did not pass the language-screening task, 65.5% had not been assessed and 72.4% had not received intervention from a speech-language pathologist. The 132 children who were identified with speech sound disorder (phonological impairment) were more likely to be male (62.9%) who were unintelligible to unfamiliar listeners, and had poor emergent literacy and phonological processing skills, despite having typical hearing, oral structures, and intelligence. Children identified by parents and teachers with concerns may have a range of speech, language and communication needs requiring professional support.     

Contextualized-OLPC education project in rural India: measuring learning impact and mediation of computer self-efficacy

The One Laptop per Child (OLPC) initiative has been at the forefront of introducing low-cost computers in developing countries. We argue that the problem is not as much as a focus on the provision of affordable technologies, but the lack of consideration of deeply contextualized implementation design and the lack of understanding of psychological mechanisms at the user-level that influence learning impact. A longitudinal quasi-experimental design among nine rural Indian primary schools involved pre- and post- experiment measures conducted with both test (n = 126) and control groups (n = 79). The study objective was to prioritize local contexts during technology implementation design in order to attain educational impact in terms of improved learning outcomes for students. The Contextualized-OLPC education project utilized strategies identified by the Technology-Community-Management model to address contextually germane factors of teacher training, unbiased gender access, and local language use. A second objective was to assess impact of technology introduction while countering extant techno-determinist approaches of impact assessment. We first demonstrated that technological knowledge was associated positively with functional literacy. We situated the experiment in the social cognitive theory to demonstrate that computer self-efficacy mediates the relationship between technological literacy attained as a consequence of the Contextualized-OLPC education project and a specific learning outcome, functional literacy. Overall, the research illustrated that giving primacy to mere deployment of OLPC laptops has limited relevance to children, both in use and outcome. In support, the results demonstrated the role of contextualized technology in rural classrooms alongside an understanding of user psychology that influence learning impact.     

Applying artificial intelligence insights in a CAI program for “open sentence” mathematical problems in primary schools

Elementary school children are often unclear which operations to use when tackling mathematical problems of the open sentence kind (e.g. 3+*=7). We give details of (a) some of their impasse-repair and other problem-solving strategies; (b) computer models of knowledge and misconceptions underlying those strategies; and (c) a CAI program which can identify strategies and remedy gaps in knowledge and misconceptions. Tests of that program with second graders in five schools over six weeks indicate that one third profited significantly. The results are further discussed.1. Jacobijn A. C. Sandberg, is now at the Department of Social Science Informatics, University of Amsterdam, The Netherlands.Note