Frequency of Exposure and Evaluation of Candidates and Campaign Speeches1

Three slides, each showing the photograph of a college-age male, were shown either 5, 10, or 25 times to a total of 95 students (S s). After the presentation, the slides, plus a fourth not previously shown, were presented as photographs of candidates in a campus election, each being paired with a campaign speech. Three speeches consisted of bland platitudes, whereas the fourth argued in favor of a large tuition increase. Ratings of the speeches and the candidates indicated that subjects were accurate in ranking the relative frequency of exposure of the four slides and that the controversial speech elicited less agreement and less favorable ratings than the three other messages. There were U-shaped curvilinear effects of exposure on S s' agreement with the messages, and with ratings of the persuasiveness of the message. Neither exposure nor speech effects were found in ratings of the candidates themselves. Implications of these findings for the frequency of exposure hypothesis (Zajonc, 1968) and for political campaigns are discussed.     

The effect of additional variables on factor indeterminacy in models with a single common factor

Determinate solutions for the indeterminate common factor ofp variables satisfying the single common factor model are not unique. Therefore an infinite sequence of additional variables that conform jointly with the originalp variables to the original single common factor model does not determine a unique solution for the indeterminate factor of thep variables (although the solution is unique for the factor of the infinite sequence). Other infinite sequences may be found to determine different solutions for the factor of the originalp variables. The paper discusses a number of theorems about the effects of additional variables on factor indeterminacy in a model with a single common factor and draws conclusions from them for factor theory in general.     

Performance of Dyslexic Children on Cerebellar and Cognitive Tests

In a previous study (A. J. Fawcett, R. I. Nicolson, & P. Dean, 1996), the authors had found strong behavioral evidence for cerebellar deficit in a panel of children with dyslexia. In the present study, the generality of those results was assessed. A battery of clinical tests for cerebellar dysfunction was administered, together with selected cognitive tests, to a further 59 dyslexic and 67 control children. The dyslexic children showed highly significant impairments on the cerebellar tests, with deficits on postural stability and muscle tone comparable in magnitude with their reading and spelling deficits. Furthermore, over 95&percent; of the dyslexic children showed clear evidence of deficit on muscle tone or stability. The findings provide further evidence of the generality of cerebellar impairment in dyslexia. The implications of the cerebellar tests for screening in dyslexia are discussed.     

PANENTHEISM AND THE UNDOING OF DISENCHANTMENT

In this article, I draw on historical and conceptual arguments to show, first, that disenchantment and the influential view of the relationship between science and religion to which disenchantment gives rise are rooted in the metaphysics of theism. I then introduce the alternative metaphysical position of panentheism and identify Jungian psychology as an important, if implicit, mid‐twentieth‐century instance of panentheistic thought. Using the example of Jungian psychology, I demonstrate how the viewpoint of panentheism undoes the implications of disenchantment for the relationship between science and religion, promoting greater opportunities for dialogue and reconciliation between science and religion. I note, however, that these closer relations may depend on understanding science and religion differently from how they are understood under disenchantment. While the original tension between science and religion is eased, another tension—between panentheistic and disenchanted understandings of science and religion—is exposed. I conclude by reflecting on some implications of this discussion for sociology.     

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.