Managerial aspirations of high school seniors: A comparison of males and females

Empirical research in the past has indicated that young people are generally not oriented toward managerial careers and that females are less so than are males. However, the greater career orientation of today's students, recent changes in societal values, persistent attempts by women to obtain equality, and federal legislation expressly forbidding discrimination may have changed this situation by the late 1970s. A survey of 2112 high school seniors in the state of Alabama was conducted to investigate these issues. Results indicate that few high school seniors aspire to management careers and that sex continues to be a major discriminator. The “male managerial model” continues to be reinforced by the values and attitudes of society as reflected in its young people.     

The Normative Resources of Kierkegaard's Subjectivity Principle

Kierkegaard's subjectivity principle is a critique of modern epistemology that remains normative. These norms result from analysis of subjectivity in terms of its reflexive and constitutional elements. Kierkegaard's epistemology is intrinsically theological and explicates human subjectivity in terms of Christian doctrinal concepts such as revelation, sin and atonement. Here the superiority of Christianity is located not in its propositions as such, but in a way of being that effectuates a certain propositional understanding of the world as it establishes the ground for human subjectivity.     

From individual to group impressions: Availability heuristics in stereotype formation

When subjects are presented with information about the attributes of individuals and are then asked to make judgments about the characteristics of the group composed of those individuals, the group impression may depend on the way in which data on individuals are organized in memory. Experiment 1 demonstrated that under conditions of low memory load (16 instances of person-trait pairings), subjects organize their perceptions of a group around the characteristics of its individual members, whereas under high memory load (64 instances of person-trait pairings), subjects organize trait information in an undifferentiated way around the group as a whole. Under low memory load, subjects distinguish between repeated occurrences of a trait in the same individual and comparable repeated occurrences of that trait in different individuals; under high memory load, subjects do not make such a differentiation. Subjects' judgments about the frequency of categories of traits were related to the ease of recall of category instances, as predicted by an availability heuristic. Experiments 2 and 3 demonstrated that group members who are most available in memory will be disproportionately represented in the group impression. Specifically, the proportion of extreme individuals in a group was retro-spectively overestimated; this was true for both physical stimuli (height) and social stimuli (criminal acts).     

Risky choice: An examination of information acquisition behavior

The monitoring of information acquisition behavior, along with other process tracing measures such as response times, was used to examine how individuals process information about gambles into a decision. Subjects indicated preferences among specially constructed three-outcome gambles. The number of alternatives available was varied across the sets of gambles. A majority of the subjects processed information about the gambles in ways inconsistent with compensatory models of risky decision making, such as information integration (Anderson & Shanteau, 1970). Furthermore, the inconsistency between observed information acquisition behavior and such compensatory rules increased as the choice task became more complex. Alternative explanations of risky choice behavior are considered.     

Recovery of 3-D shape from binocular disparity and structure from motion

Four experiments were conducted to examine the integration of depth information from binocular stereopsis and structure from motion (SFM), using stereograms simulating transparent cylindrical objects. We found that the judged depth increased when either rotational or translational motion was added to a display, but the increase was greater for rotating (SFM) displays. Judged depth decreased as texture element density increased for static and translating stereo displays, but it stayed relatively constant for rotating displays. This result indicates that SFM may facilitate stereo processing by helping to resolve the stereo correspondence problem. Overall, the results from these experiments provide evidence for a cooperative relationship between. SFM and binocular disparity in the recovery of 3-D relationships from 2-D images. These findings indicate that the processing of depth information from SFM and binocular disparity is not strictly modular, and thus theories of combining visual information that assume strong modularity-or-independence cannot accurately characterize all instances of depth perception from multiple sources.     

Machiavellian managers: Do they perform better?

This study investigates the relationship between Machiavellianism and job performance, as measured by sales per square foot, gross margin percentage, and inventory turnover, among 60 retail store managers. Except for a significant relationship between male store managers' gross margin percentage no other relationships were observed between Machiavellianism and job performance. Several explanations for the absence of significant relationships were discussed.     

Perceived internal depth in rotating and translating objects

Previous research has indicated that observers use differences between velocities and ratios of velocities to judge the depth within a moving object, although depth cannot in general be determined from these quantities. In four experiments we examined the relative effects of velocity difference and velocity ratio on judged depth within a transparent object that was rotating about a vertical axis and translating horizontally, examined the effects of the velocity difference for pure rotations and pure translations, and examined the effect of the velocity difference for objects that varied in simulated internal depth. Both the velocity difference and the velocity ratio affected judged depth, with difference having the larger effect. The effect of velocity difference was greater for pure rotations than for pure translations. Simulated depth did not affect judged depth unless there was a corresponding change in the projected width of the object. Observers appear to use the velocity difference, the velocity ratio, and the projected width of the object heuristically to judge internal object depth, rather than using image information from which relative depth could potentially be recovered.     

Influence of a stereo surface on the perceived tilt of a monocular line

This study addressed the issue of how a stereo-specified surface influences the perceived twodimensional orientation of a monocularly viewed line. In a series of three experiments, it was found that, in general, when a monocular line was embedded in a disparity field specifying a planar surface slanted about the horizontal axis, the tilt of the line depended on the slant of the surface in which it was embedded and on whether the line was presented in the left or in the right visual field. These results, predicted by perspective geometry, are compatible with the hypothesis that the monocular line is perceived as part of the stereo surface. Moreover, it was found that timing is a crucial factor in determining the strength of the effect. The effect was at a maximum when the monocular line and the stereo surface were presented together, with no prior presentation of the surface. The influence of the stereo surface on the monocular line was substantially reduced, however, when the surface alone preceded the combined presentation of the line and the surface.