Longitudinal Gains in Civic Development through School-Based Required Service

Despite recent figures indicating that 26% of public high schools in the United States require student involvement in community service or service learning, there is little empirical evidence to support such policies. In the present study, successive cohorts of high school students, one without (n = 174) and two with a community service requirement (n = 312), were compared longitudinally on measures of civic attitudes and behaviors. Each cohort was divided according to individual students' inclinations to serve voluntarily. Students already inclined to serve scored high on all measures throughout and showed no advantage after meeting the requirement. However, students who were less inclined to serve showed marked gains on three of four civic measures after completing their requirement. Whereas they scored as low as their less-inclined counterparts who had no requirement during grade 11, they differed from their counterparts after serving the mandated 40 hours during grade 12. This quasi-natural experiment provides support for the argument that a well-designed service program can have a clear benefit in civic development for nonself-selected youth.     

Anticipatory and control processes in the interaction with secondary tasks while driving

The paper describes an experiment where anticipatory processes in the interaction with secondary tasks while driving could be explicitly identified and contrasted to control processes during the engagement in the secondary task. A special experimental set-up in a driving simulator environment was created that allows drivers to deliberately decide whether they want to be distracted or not depending on the driving situation and the expected development of that situation. As indicators for a situation-adaptive interaction with secondary tasks parameters from driving behaviour, secondary task performance and visual behaviour were analyzed. A study with 24 test drivers revealed that drivers are, in general, able to interact with a secondary task in a situation-aware manner. For example, drivers rejected more secondary tasks in already highly demanding situations or tried to delay the beginning of the task. During secondary task performance drivers observed the situational development with short control glances back to the road and adapted their speed. The analysis of driving errors revealed that rejecting a task in an already highly demanding driving situation is an effective strategy to maintain an adequate level of driving safety. However, some critical factors were identified that might hinder the driver from executing such strategies. Several recommendations for supporting the driver on this issue are given.     

Use of ratings of perceived exertion to anticipate treadmill test termination in patients taking beta-blockers

This investigation identified a perceptually-based "warning zone" that can be used to anticipate termination of treadmill tests administered to individuals taking beta-blockers. The use of ratings of perceived exertion to anticipate test termination may be valuable given the attenuation of heart rate associated with the use of this class of medication. Sixteen men with coronary artery disease participated in this investigation. Ratings of perceived exertion (Borg 6-20 Scale) were estimated during the last 15 sec. of each minute of a progressively incremented treadmill test. Tests were terminated when participants indicated they were too fatigued to continue. The time-to-test termination was determined from the point that participants estimated a rating of 10, 11, 12, 13, 14, 15, 16, and 17 in order to determine the rating that was less than or equal to the time associated with a single exercise stage. A rating of 14 was associated with impending termination, which can be used as a "warning zone." The time to termination corresponding to a rating of 14 was 153.1 sec. (SD = 27.0). Participants exercised for 153.1 sec. (SE = 27.0) after estimating a rating of 14. Once a rating of 14 is reached, volitional test termination will occur before the next exercise stage is completed.     

Analysis of proposed three-class classification decision rules in terms of the ideal observer decision rule

We analyze recently proposed decision rules for three-class classification from the point of view of ideal observer decision theory. We consider three-class decision rules proposed by Scurfield, by Chan et al., and by Mossman. Scurfield's decision rule is shown to be a special case of the three-class ideal observer decision rule in three different situations. Chan et al. start with an ideal observer model and specify its decision-consequence utility structure in a way that causes two of the decision lines used by the ideal observer to overlap and the third line to become undefined. Finally, we show that, for a particular and obvious choice of ideal-observer-related decision variables, the Mossman decision rule cannot be a special case of the ideal observer decision rule. Despite the considerable difficulties presented by the three-class classification task, the three-class ideal observer provides a useful framework for analyzing a variety of three-class decision strategies.     

A normative zone of RPE ratings for use during graded exercise testing

The purposes of this investigation were to identify a zone of normality for ratings of perceived exertion (RPE) and to compare the RPE responses in patients with coronary artery disease to this zone. The zone was generated from RPE estimated during the last minute of each stage of a Bruce treadmill test in 44 normal adult men. RPE were regressed against the corresponding MET level for each exercise stage. The zone was established as the 95% confidence interval (CI) spanning the average RPE vs MET regression line. RPE estimated during the last 1.0 min. of a Bruce or Modified Balke treadmill test administered to adult men (n=37) with coronary artery disease were compared to the 95% CI zone. A total of 19 (51%) of the coronary artery disease patients estimated RPE during a progressively incremented treadmill test that were above the zone, indicating a comparatively greater than normal perception of strain for a given metabolic stress. The presently generated zone provides a practical use of RPE in the interpretation of clinical exercise tests.     

An African Theory of Moral Status: A Relational Alternative to Individualism and Holism

The dominant conceptions of moral status in the English-speaking literature are either holist or individualist, neither of which accounts well for widespread judgments that: animals and humans both have moral status that is of the same kind but different in degree; even a severely mentally incapacitated human being has a greater moral status than an animal with identical internal properties; and a newborn infant has a greater moral status than a mid-to-late stage foetus. Holists accord no moral status to any of these beings, assigning it only to groups to which they belong, while individualists such as welfarists grant an equal moral status to humans and many animals, and Kantians accord no moral status either to animals or severely mentally incapacitated humans. I argue that an underexplored, modal-relational perspective does a better job of accounting for degrees of moral status. According to modal-relationalism, something has moral status insofar as it capable of having a certain causal or intensional connection with another being. I articulate a novel instance of modal-relationalism grounded in salient sub-Saharan moral views, roughly according to which the greater a being's capacity to be part of a communal relationship with us, the greater its moral status. I then demonstrate that this new, African-based theory entails and plausibly explains the above judgments, among others, in a unified way.     

A media analysis of a sport celebrity: Understanding an informal “team cancer” role as a socio-cultural construction

Objectives

Negative informal roles in sport such as a “team cancer” warrant further attention because of the association with athletes’ negative psychological experiences, impaired team processes, and reduced performance. The purpose of the current study is to extend understandings of the team cancer role by analyzing the socio-cultural context (i.e., sport media narratives surrounding a sport celebrity and key media incident) within which one “team cancer” was constituted in a professional sport context.

Method

National Hockey League (NHL) star Sean Avery was the sport celebrity of interest. The key media incident was the “sloppy seconds” comment made by Avery regarding his former girlfriend. The comment was an attack towards the opposing team’s defenseman, who was dating her. Newspaper representations of the comment (n = 62) were explored via ethnographic content analysis (see Altheide, 1996).

Results

It was found that the depiction of the team cancer emerged differently depending on two paradoxical discourses found within the media: a hockey moral code as truth vs. a hockey moral code as hypocrisy. This paradox surrounding the morality of sport was exemplified within the two hockey moral code discourses surrounding the personification of Avery’s team cancer identity and the “sloppy seconds incident”.

Conclusions

This study adds to our understanding regarding how the media influences the construction of an informal team cancer role from one professional sport incident. This focus opens up a window of new understandings and possibilities for research and application beyond current theories and understandings of negative informal team roles in sport psychology.     

Book Review

Abstract

In this article, I respond to questions about, and criticisms of, my article “Toward an African Moral Theory” that have been put forth by Allen Wood, Mogobe Ramose, Douglas Farland and Jason van Niekerk. The major topics I address include: what bearing the objectivity of moral value should have on cross-cultural moral differences between Africans and Westerners; whether a harmonious relationship is a good candidate for having final moral value; whether consequentialism exhausts the proper way to respond to the value of a hannonious relationship; what makes a moral theory count as “African”; how the existing literature on African ethics relates to the aim of analytically developing and defending a single foundational moral principle; whether the intuitions I appeal to ground an African moral theory are pro tanto right-makers or general moral truths; whether the moral theory I defend can capture pro tanto rightness; and whether the best interpretation of African ethics is self-regarding (deeming the only basic moral reason for action to be that it would develop one’s own valuable human nature) or other-regarding (holding that a certain kind of harmonious relationship between individuals could ground a basic moral reason for action).     

Exploring Moderators of Gender Differences: Contextual Differences in Door‐Hoiding Behavior1

The simple behavior of holding a door for another person can be interpreted as gender‐neutral, helpful, or benevolently sexist. Each interpretation leads to competing hypotheses predicting no gender differences in door holding, consistent door holding by men as chivalrous helpers, and door holding by men in the gender‐salient context of dating but not in everyday interactions, respectively. Observations of 769 college‐aged, female‐male dyads found a strong pattern of male door holding in dating but not in everyday contexts. This pattern highlights social role theory's emphasis on understanding contextual moderators of apparent gender differences, changes in door‐holding behavior in everyday contexts across the past 20 years, and the benevolent sexism subtly conveyed by male dominance in door holding in dating contexts.