Hierarchical cultural values predict success and mortality in high-stakes teams

Hierarchical cultural values predict success and mortality in high-stakes teams.

Functional accounts of hierarchy propose that hierarchy increases group coordination and reduces conflict. In contrast, dysfunctional accounts claim that hierarchy impairs performance by preventing low-ranking team members from voicing their potentially valuable perspectives and insights. The current research presents evidence for both the functional and dysfunctional accounts of hierarchy with...

High Stakes in High Technology: High-tech Market Values as Options

In science-based industries, world-class scientists drive the most successful firms. These scientists are more likely to follow high-stakes, high-returns R&D strategies instead of more predictable incremental strategies. We develop an options pricing model in which the probability of stock-price jumps increases with knowledge capital. GMM estimates show the probability of stock-price jumps incr...

Accuracy in Detecting High Stakes

Author(s): Clea Wright Whelan ; Graham Wagstaff ; Jacqueline M Wheatcroft Title: High stakes lies: Police and non-police accuracy in detecting deception Date: 2015. Appeared online 26 June 2014 Originally published in: Psychology, Crime and Law Example citation: Wright Whelan, C., Wagstaff, G., & Wheatcroft, J. M. (2015). High stakes lies: Police and non-police accuracy in detecting deception. ...

High-Stakes Interpretation

High-Stakes Testing

I review the literature on the impact on student achievement of high-stakes testing. Its popularity as a mechanism for holding educators accountable has triggered studies to examine whether its promise to increase student learning has been fulfilled. The review concludes there is no consistent evidence to suggest high-stakes testing leads to increases in student learning. Some evidence suggests...