Challenging transitions

Challenging the Norm of Self-interest: Minority Influence and Transitions to Helping Norms in Work Units

Although helping behaviors can increase the effectiveness of work units, when task interdependence is low, units often develop norms of self-interest that inhibit helping. Little research has explained how these norms can be changed by a work unit member. We present a minority influence framework that specifies how norms can shift in response to a challenger’s consistent modeling, advocating, o...

Challenging wisdom

Received: 10 October 2005 Revised: 11 October 2005 Accepted: 11 October 2005 ‘After all, an improviser must anticipate before playing, and composing is a slowed-down improvisation; often, one cannot write fast enough to keep up with the stream of ideas.’ The central part of this sentence from ‘Brahms the Progressive,’ one of Arnold Schoenberg’s most renowned and influential writings (in Style a...

TWO PHOTON TRANSITIONS IN THE OPTOGALVANIC SPECTRUM OF NEON

Seventeen two-photon transitions for neon have been observed in the 580- 635 nm spectral region for use in the spectroscopic study of its higher excited levels, which are not accessible by one-photon absorption. To compare the two and one-photon absorption signals originating from the same lower level, an effort was made to record single-photon optogalvanic spectrum in the available wavele...

Probiotics: Challenging the Traditional Modes of Action

A trial was conducted to evaluate the performance of broiler birds which supplemented with a commercial inactivated probiotic. Four hundred and fifty day old broiler chickens were allocated into 3 treatments with 6 replicates each. Each replicate was placed on clean wood shavings in floor pens receiving feed and water ad libitum. In treatment 1, feed was supplemented with 500 g/ton of a heat-in...

Nutrition and Food Sciences: Fascinating and Challenging