Rats obtained food-pellet reinforcers by nose poking a lighted key. Experiment 1 examined resistance to extinction following single-schedule training with different variable-interval schedules, ranging from a mean interval of 16 min to 0.25 min. That is, for each schedule, the rats received 20 consecutive daily baseline sessions and then a session…

Universities worldwide offer web-based courses distributed by virtual learning environments (VLEs). A common theoretical framework for implementing VLEs is the pedagogical perspective of instructional design. In this paper, three perspectives of implementation from information systems implementation research and organization theory are presented:…

Children make discoveries spontaneously while participating in hands-on science learning experiences. The students in this study were attending an after-school science program that was organized around authentic literacy activities and hands-on science learning experiences related to the theme of wetlands. Literacy connections formed natural…

Bennett et al. (2000) refer to the notion of 'core skills' as an 'unfulfilled concept' (p. 48). Thus it is possible that different interpretations and values at the level of actual degree programmes may be hidden within this term. This study enquires into students' tacit notions of skills development within a specific degree programme and at a…

Recent research links the development of a collaborative community of educators to enhanced teaching and learning effectiveness. This study contributes to this research by testing a work group effectiveness model with a sample of teachers from middle school teams. The study assesses the interrelationships among the model's antecedent variables…

Specific combinations of educational and ICT conditions including computer use may optimise learning processes, particularly for learners at risk. This position paper asks which curricular, instructional, and ICT characteristics can be expected to optimise learning processes and outcomes, and how to best achieve this optimization. A theoretical…

This article contains a small selection of mathematical fiction chosen with the teaching of mathematics in secondary school in mind. However, an attempt is made to classify the works and provide a few ideas about how these items may be used by mathematics teachers, sometimes, but not necessarily, in collaboration with science and humanities…

This article provides an overview of a secondary art education methods course developed in response to a variety of educational directives and movements in the fields of art, education, art education, and design. Within each unit of study in this course, students engage in four learning environments--studio, information design, planning, and…

This study has reviewed the last two decades of student conception research in solution chemistry pertaining to aims, methods of exploring students' conception, general knowledge claims, students' conceptions and difficulties, and conceptual change studies. The aims of solution chemistry studies have been to assess students' understanding level of…

As an area of research, instructional communication has struggled to map out the role of communication in the teaching process. More recently, the scholarship of teaching and learning (SOTL) movement has emphasized the importance of applying the same systematic, informed rigor in the teaching that educators do in their research pursuits. Both…

This qualitative inquiry examined second graders' literacy learning by observing acts of processing on continuous text. Specifically, this study explored the variety, complexity, and change in second graders' "on-the-run" reading behaviors at three points in time across an academic year. Systematic observation and the analysis of more…

Purpose: To develop a biological approach to the analysis of learning organisations based on complexity theory, autopoiesis, and evolutionary epistemology. Design/methodology/approach: This paper synthesises ideas from disciplines ranging from physics, epistemology and philosophy of science to military affairs, to sketch a scientific framework in…

This paper addresses the nature of literacy practices in online distance learning environments, specifically those involved in text-based collaborative discussion at post-compulsory level. A three-dimensional framework, relating operational, cultural and critical aspects of linguistic interaction online, is used to argue that research in this…

In the past ten years, the issue of inclusion has proved one of the biggest challenges facing special needs education planners and policy-makers in developed countries. Greek educational policy has given emphasis on two points: (a) the development of new organizational structures (i.e. resource rooms, support teachers), and (b) the implementation…

This article explores the styles of word reading and word spelling used by beginning readers in the French language. The aim of the study was to find out whether "sub-lexical" and "lexical" styles of reliance, which has been observed in children learning to read and spell in English, exists in French, a language with a more transparent…