Sex of leader,leader behavior,and subordinate satisfaction

A 2×2×2 factorial design was employed to examine the influence of instructed leadership style, sex of leader, and sex of followers on leader behavior, subordinate satisfaction, and productivity in a simple task. In general, male and female leaders were equally able and equally willing to display autocratic and democratic leadership styles if so instructed. Similarly, leader sex did not have a significant influence on subordinate satisfaction or productivity either by itself or in interaction with leadership style or follower sex.     

Social anxiety and receptivity to interpersonal evaluation

Reactions to interpersonal evaluation were investigated among subjects chronically low and high in social anxiety, or shyness. Both groups of subjects expressed more positive affect after receiving favorable than after receiving unfavorable evaluations, supporting a “self-esteem” prediction. However, support for a “self-consistency” viewpoint was also found. In particular, low social anxiety individuals expressed more negative affect (anger) following negative than following positive feedback, while high social anxiety individuals expressed more unpleasant affect (distress) following positive than following negative interpersonal feedback. Additionally, low social anxiety subjects were alone in derogating the accuracy of negative feedback; high social anxiety individuals were indiscriminate in rating the two types of feedback as equally accurate. The role of interpersonal evaluation in the maintenance of social anxiety was discussed briefly.     

Self-Consciousness,Self-presentation,and Performance Under Pressure: Who Chokes,and When?

Choking under pressure by persons low and high in self-consciousness was examined as a function of two sources of performance pressure: audience and performance feedback. Subjects competed with an alleged opponent on a psychomotor task while alone, before a supportive (same team) audience, or a nonsupportive (opposing team) audience. Before the critical trial, subjects learned that their team was either somewhat ahead of or somewhat behind the opposing team. Self-consciousness, audience, and feedback interacted to affect performance during the critical trial. When disappointing the audience was likely, subjects low in self-consciousness choked. Subjects high in self-consciousness tended to choke when they were told that their team had fallen behind. It is suggested that persons who are low and high in self-consciousness experience different types of performance pressure due to disparate self-presentational motives.     

Do Students with Different Characteristics Take Part in Psychology Experiments at Different Times of the Semester?

ABSTRACT In this study we examined 15 personality and demographic differences between psychology students who took part in experiments at different times of the semester and different times of the day. In general, few significant relations were found and those that did emerge were small in magnitude. Females and freshmen signed up for experiments earlier in the semester. Females took part in their first experiment earlier in the semester, as did students who were Protestant and who came from smaller home towns. Students low in self-consciousness also tended to begin participating earlier. Extraverts participated earlier in the day than introverts. Results generally were consistent with previous findings of differences between research volunteers and non-volunteers. However, it was concluded that because of their small magnitude and inconsistency from site to site, with a few precautions experimenters probably need not be concerned that timing effects threaten the external validity of psychological research outcomes.     

Task dynamics and resource dynamics in the assembly of a coordinated rhythmic activity.

Task dynamics corresponding to rhythmic movements emerge from interactions among dynamical resources composed of the musculature, the link segments, and the nervous and circulatory systems. This article investigated whether perturbations of interlimb coordination might be effect over circulatory and nervous elements. Stiffness of wrist-pendulums oscillated at a common tempo and at 180 degrees relative phase was perturbed through the use of tonic activity about an ankle. Left and right stiffnesses, the common period, and the phase relation all changed. Stiffnesses increased with ankle torque in proportion to the wrist's inertial load. Despite different changes in stiffness at the two wrists, isochrony was preserved. The stability was shown to be consistent with the proportionality of changes in stiffness to the inertial loads. The phase departed from antiphase in proportion to the asymmetry of inertial loads. The size of departures decreased with increasing ankle torque. An account was developed in terms of muscular, circulatory, and nervous functions.     

Sensation seeking and financial risk taking in everyday money matters

The present study investigated the degree to which the previously established relationship between sensation seeking and risk taking associated with gambling could be extended to everyday financial matters (e.g., personal banking activities). The subjects, classified into high and low sensation seekers, were asked to make a series of everyday financial decisions that varied in their degrees of risk. Overall, the results indicate high sensation seekers displayed greater risk-taking tendencies in everyday financial matters than low sensation seekers. This difference in everyday financial risk taking between high and low sensation seekers was also found within each gender group. Implications and suggestions for future research involving sensation seeking in other personal and professional financial decision-making areas are also presented.     

The problem of business ethics: Oxymoron or inadequate vocabulary?

Recently critics have faulted American business schools for failing to impart to their students an understanding of ethics and its role in business. In this paper, we agree and attribute this situation, at least in part, to the need for a vocabulary of ethics and a failure to communicate Adam Smith's moral orientation to capitalism. So long as business schools fail to recognize explicitly that Smith, whoseThe Wealth of Nations serves as an intellectual backdrop for business school curricula, did in fact provide a place for ethics in capitalist economic relations (indeed, some would argue a dominant place), they will continue to advocate implicitly the theory of amorality in business—the idea that ethics has no place in business. By examining Smith's ethical arguments we can explicate the moral underpinnings of stakeholder analysis, a currently popular approach to management decision-making.Although we will use ethics and morality interchangeably in this paper, there is a distinction to be made. Ethics is the branch of philosophy concentrating on morality. Morality pertains to what is right and wrong.