Until recently, the social-technical process of invention has fallen between sociological investigation of the genesis of a new idea (an ideational phenomenon) and the production of a new technology (a material phenomenon). The advent of post-modernism and post-structuralism offered new avenues for theorising invention, accounting for, on the one hand, its material nature, and, on the other, it...

Although apraxia is one of the most frequent signs in corticobasal degeneration, the phenomenology of this disorder has not been formally examined. Hence 10 patients with corticobasal degeneration were studied with a standardised evaluation for different types of apraxia. To minimise the confounding effects of the primary motor disorder, apraxia was assessed in the least affected limb. Whereas ...

The creativity research community is in search of a viable cognitive measure providing support for behavioral observations that higher ideational output is often associated with higher creativity (known as the equal-odds rule). One such measure has included divergent thinking: the production of many examples or uses for a common or single object or image. We sought to test the equal-odds rule u...

by John G. Cramer Alternate View Column AV-150