Embedding the relational approach as a research project is a viable alternative to normative conceptualisation and practice of leadership. However, as the shift from substantialist assumptions to relational theorising gathers momentum, the evolving nature of the argument so far suggests that more needs to be done to bolster its robustness. Rather…

The term blended learning is used frequently, but there is ambiguity about what is meant. What do we mean by blended learning? What, how and why are we blending? In this paper different definitions, models and conceptualizations of blended learning and their implications are discussed. Inclusive definitions and models, and diverse…

The kind of writing the author is describing in the article is fostered by academic discourse, which, as Peter Elbow has persuasively argued, "tries to peel away from messages the evidence of how those messages are situated as the center of personal, political, or cultural interest." He goes on, "the conventions [of academic…

[NiBr[subscript 2](PPh[subscript 3])[subscript 2]] and [NiBr[subscript 2](dppe)] are prepared from nickel bromide hydrate and phosphine. These brightly colored coordination compounds are then converted into the related organometallic compounds "trans"-[NiBr(Mes)(PPh[subscript 3])[subscript 2]] and [NiBr(Mes)(dppe)] (Mes =…

Despite how revered Socrates is among many educators nowadays, he can seem in the end to be a poor model for them, particularly because of how often he refutes his interlocutors and poses leading questions. As critics have noted, refuting people can turn them away from inquiry instead of drawing them in, and being too directive with them can…

This essay suggests that Wittgenstein's philosophy can be read as an example of what Hadot and Foucault call spiritual practices, and it uses that reading to cast light on the way certain experiences can change one's life. These experiences could as simple as reading a book or even, as might be the case with Thoreau, living alone by a pond. The…

The PhiTOP® (or FTOP®) is a physics toy designed not only to act as a spinning top but also to appeal to the eye and to the scientifically curious mind.1 It is currently made in two versions, one from solid aluminum and the other solid brass. Each top is highly polished, and is elliptical in one cross section and circular in another. Its name…

Oscillatory motion with damping proportional to the velocity is part of all upper-class physics courses and some introductory courses; however, the emphasis is primarily on the free amplitude decay. Microelectromechanical (MEMs) accelerometers allow the acceleration to be directly measured and the velocity and displacement to be derived from it.…

A topic that has recently gained widespread attention in social work education is service user involvement (SUI), a term denoting the call to include users of social work services in teaching social work students. Despite the widespread use of the term SUI, this label includes a wide variety of approaches with different aims and scopes. A…

Ametal leaf electroscope has often been used for teaching electrostatics. For example, Fig. 1 is a very early one demonstrating electrostatic induction with a gold leaf electroscope. Alternatively we can charge the electroscope by touching a charged object to it. In both cases, induction or charging, the metal leaves push away from each other for…

Electromagnetic induction, represented by either Faraday's law or the Lorentz force law, produces many paradoxes requiring careful examination and application of these laws. The paradoxical example of induction, presented herein, arose in a class and is resolved within the framework of special relativity.

Sociologist Max Weber identified Puritan constructions of virtuous time and the sin of sloth as having explanatory power for the origins of Puritan action and capitalist economies. This article expands upon Weber's thesis to examine how the sin of sloth was reinterpreted to encourage or prohibit psalm singing, singing schools, and later forms of…

In this paper we present a method to construct a simple, sturdy and inexpensive photogate to be used in elementary physics laboratories. The great advantage of the proposed design is that it has no transmitter-receiver alignment related problem at all and the receiver is nicely encapsulated which prevents any spurious light triggering the…

This chapter proposes a transformative vision of critical-dialogic leadership development. A framework is offered to guide reflection and dialogue among leadership educators to bring the vision to life.

This edited volume provides a venue for scholars whose work challenges the typical, static conceptions and methods of studying creativity. More specifically, the book serves as an effort to introduce more dynamic definitions, conceptions, and approaches for studying creativity in the context of educational practice. By doing so, it feeds the…