An event history analysis of union joining and leaving

This article examines parallel models of union joining and leaving using individual-level longitudinal panel data collected over a 5-year period. The authors utilized objective measures of joining and leaving collected from union and organizational records and took into account time by using event history analysis. The results indicated that union joining was negatively related to procedural justice and higher performance appraisals and positively related to partner socialization and extrinsic union instrumentality. Conversely, members were most likely to leave the union when they perceived lower procedural justice, where there was no union representative present in the workplace, and where they had individualistic orientations. The authors discuss the implications of these findings for theory and practice for trade unions.     

Speed-accuracy decomposition yields a sudden insight into all-or-none information processing

The existence of discrete all-or-none information processing has often been assumed as a basis for stage models and also as an important characteristic of nonlinear connectionist models; however, there has been little or no hard empirical evidence supporting the existence of this phenomenon. In search of such evidence, we applied speed-accuracy decomposition (Meyer et al., 1988), a technique for detecting partial response information, to the examination of the time-course of processing in a (Gestalt) insight-like task, namely, anagram solution. This task was chosen because the Gestalt psychologists conjectured that insight is a sudden, discrete phenomenon. Supporting this view, we found little or no evidence of partial information in two experiments, thereby providing what may be the strongest evidence to date for all-or-none processing.     

A note on monotone polygons fitted to bivariate data

The monotone regression function of Kruskal and the rank image function of Guttman and Lingoes were fitted to bivariate normal samples and their statistical properties contrasted.This paper was written while the author was a Visiting Professor in the Department of Psychology, University College, London.     

Cognitive factors in simple reactions: a developmental study

In an exploration of factors underlying the developmental increase in the speed of simple reaction to an auditory stimulus, two experiments were undertaken, with subjects aged 4, 10, and 20. The first experiment demonstrated that provision of visual feedback caused improvement for younger subjects but not for adults, whereas neither practice nor variable feedback caused any differential change. The second experiment was a simulated game where visual feedback was contingent on a "hit" on the previous trial. Following a hit the target moved faster, following a miss, slower. Practice caused a considerable improvement for the 4-year old subjects, but not for the older subjects. The nature it or miss feedback on the previous trial had powerful effects on the simple reaction times. For all subjects, a miss resulted in a subsequent substantial increase in speed on the next trial. Following a hit, the adults were unaffected, but the youngest subjects were substantially slower. The results are interpreted in terms of inappropriate relaxation following a hit for the 4-year old subjects, with active strategic behavior by the adults, following a miss. It is concluded that one variable (incentive provided by a miss) affects simple reaction for all ages, that two (disincentive provided by a hit, and visual feedback) differentially affect subjects of different ages, and that a fourth (use of a "trade-off" strategy) is not available to the youngest subjects.     

Correction to: Religiosity and Health-Related Quality of Life: A Cross-Sectional Study on Filipino Christian Hemodialysis Patients

Journal of Religion and Health - The authors regret that the following error occurred in the original publication of the article. The corrected text has been presented with this erratum. In the...