Conversational technologies such as email, chat rooms, and blogs have made the transition from novel communication technologies to powerful tools for learning. Currently virtual worlds are undergoing the same transition. We argue that the next wave of innovation is at the level of the computer interface, and that mixed-reality environments offer…

This article examines the 11-year Soviet experiment with boys' schools as a way to cast new light on scholarly research and public debates about single-sex education. Drawing on archival and published materials by educators who described school conditions, identified problems, suggested reforms, and evaluated remedies, the author argues that…

The development of conceptual understanding in arithmetic is a gradual process and children may make use of a concept in some situations before others. Previous research has demonstrated that when children are given arithmetic problems with an inverse relationship they can infer that the initial and final quantities are the same. However, we do…

Conjunction errors occur when participants incorrectly identify as "old" novel test stimuli created by recombining parts of two study stimuli (parent items). Prior studies have reported that the conjunction error rate is higher when parent items are studied together than when they are studied apart (a parent proximity effect). In several…

Breaching experiments involve the conscious exhibition of "unexpected" behavior, an observation of the types of social reactions such behavioral violations engender, and an analysis of the social structure that makes these social reactions possible. The conscious violation of norms can be highly fruitful for sociology students, providing insights…

This article outlines a learning intervention which the authors call Learning by Design. The goal of this intervention is classroom and curriculum transformation, and the professional learning of teachers. The experiment involves the practical application of the learning theory to everyday classroom practice. Its ideas are grounded in pedagogical…

This paper describes an experiment on the "linguistic" synthesis of a controller for a model industrial plant (a steam engine). Fuzzy logic is used to convert heuristic control rules stated by a human operator into an automatic control strategy. (Author)

Students attending Hoover Elementary School in Palo Alto, California enjoy their studies and classroom interaction. Article focuses on the policies behind the school's success. (RK)

Author suggests that in increasingly difficult times for higher education, innovators need to take care in formulating problems, in proposing ways of tackling them and in costing these proposals. (Editor)

The Peabody Picture Vocabulary Test is marketed as an instrument suitable for use by persons without special training in testing. A total of forty children, ranging from retarded to gifted, were tested in counter-balanced order by eight elementary school teachers and by three school psychologists. (Editor)

The aim of these pages is to provide some perspective on Project Zero's recent work, updating earlier accounts which have appeared in the Journal of Aesthetic Education and elsewhere. (Author)

Describes the Alum Rock voucher experiment concluding that the voucher system represents a profound structural change. Parents and students have expressed great satisfaction; pupil achievement was probably down during the first year -- but up during the second. An income-outgo budgeting system has been developed which may be the most equitable…

In a previous paper (Hartley and Holt, 1971) the development of a three-minute reasoning test was described, and its validity and reliability assessed. In this paper three experiments are reported which look in greater detail at these aspects of the test in different situations. (Author)

By describing a fictional simulated environment project, this short story demonstrates how an educational innovation may have unexpected and unpleasant consequences. (JG)

Sequential analysis is discussed as an educational tool and experiments in educational uses of this method are described. (Text is in German.) (Author/AM)