A longitudinal investigation of coping processes during a merger: Implications for job satisfaction and organizational identification

This study tested the utility of a stress and coping model of employee adjustment to a merger Two hundred and twenty employees completed both questionnaires (Time 1: 3 months after merger implementation; Time 2: 2 years later). Structural equation modeling analyses revealed that positive event characteristics predicted greater appraisals of self-efficacy and less stress at Time 1. Self-efficacy, in turn, predicted greater use of problem-focused coping at Time 2, whereas stress predicted a greater use of problem-focused and avoidance coping. Finally, problem-focused coping predicted higher levels of job satisfaction and identification with the merged organization (Time 2), whereas avoidance coping predicted lower identification.

Bright entanglement and the Einstein-Podolsky-Rosen paradox with coupled parametric oscillators

We show that two evanescently coupled chi((2)) parametric oscillators provide a tunable bright source of quadrature squeezed light, Einstein-Podolsky-Rosen correlations and quantum entanglement. Analysing the system in the above threshold regime, we demonstrate that these properties can be controlled by adjusting the coupling strengths and the cavity detunings. As this can be implemented with integrated optics, it provides a possible route to rugged and stable EPR sources. (C) 2005 Elsevier B.V. All rights reserved.

Naturalism and the paradox of revisability

This paper examines the paradox of revisability. This paradox was proposed by Jerrold Katz as a problem for Quinean naturalised epistemology Katz employs diagonalisation to demonstrate what he takes to be an inconsistency in the constitutive principles of Quine's epistemology. Specifically, the problem seems to rest with the principle of universal revisability which states that no statement is immune to revision. In this paper it is argued that although there is something odd about employing universal revisability to revise itself, there is nothing paradoxical about this. At least, there is no paradox along the lines suggested by Katz.

The role of Temporal Context in the Tritone Paradox

The Tritone Paradox refers to a sequence of two specially synthesised "Shepard" tones which may sound ascending to one listener, and descending to another. The present study examines a recent suggestion that people's responses on this task may be determined by neural processes which are sensitive to temporal variations in pitch - so-called spectral motion detectors. Twelve listeners with normal hearing were presented with pairs of Shepard tones in each of two conditions - first in the traditional sequential manner, and then simultaneously, with one tone presented to each ear. Results indicated that respondents were able to judge consistent relationships between the tones even when presented simultaneously, and a high degree of similarity was observed between responses in each condition. The implications of these results for current theories of the Tritone Paradox are discussed.