Do we need a concept of disease?

The terms “health”, “disease” and “illness” are frequently used in clinical medicine. This has misled philosophers into believing that these concepts are important for clinical thinking and decision making. For instance, it is held that decisions about whether or not to treat someone or whether to relieve someone of moral responsibility depend on whether the person has a disease. In this paper it is argued that the crucial role of the ‘disease’ concept is illusory. The health/disease distinction is irrelevant for most decisions and represents a conceptual straightjacket. Sophisticated and mature clinical decision making requires that we free ourselves from the concept of disease.     

Motor programming: does the choice of the limb which is to carry out the response imply a delay?

In many activities, the human being must quickly decide on the response to be produced following a change in the environment. In some of these situations, the limb that the individual chooses to carry out a response seems to be a significant element in performance. Thus, if the individual carries out the response with the limb closest to the target, the performance can improve because it will take less time to achieve the goal. However, it seems that in these situations, the human being does not take this decrease in movement time into consideration and that the response is carried out with the dominant hand. Why is this so? It may be because the reaction is faster when there doesn't have to be a choice as to which limb will carry out the response. The goal of this study was to check this possibility. In order to do so, the subjects performed a two choice reaction-time task. For this task, some subjects knew beforehand which hand they had to use to carry out the response while other subjects were unaware of this fact. The results of two experiments indicated that the choice of the limb which is to carry out the response requires no particular delay when the movement to be produced is externally guided.     

Hyperstriatal function in the pigeon: response inhibition or response shift?

Experiment 1 showed that pigeons with lesions of the anterior or posterior hyperstriatum were impaired relative to unoperated controls and to control operates having neostriatal lesions on both acquisition and reversal of a simultaneous position discrimination. The observation that hyperstriatal birds showed more tendency than controls to halt responding altogether in this situation cast doubt on the notion that the reversal deficit was due to a loss of response inhibition. A second experiment supported an alternative hypothesis, that hyperstriatal birds have a deficit in the ability to shift responding to an alternative stimulus as a consequence of nonreinforcement.     

Do we need an existential philosophy of the railway? Why then a philosophy of sport?

A lively debate has arisen about the need and the character of phenomenology—of phenomenology in general and of sports phenomenology in particular. This paper responds to Irena Martínková and Jim Parry who ‘defended’ philosophical phenomenology against my critique of their book about phenomenological approaches to sport. Where the defense maintains the existence of one single and correct phenomenology, understood as a sort of existential philosophy, this paper argues for a diversity of different types of phenomenology and more concretely for a phenomenological method that goes ‘back to phenomena.’     

Examining the Outcomes of Having a Calling: Does Context Matter?

Purpose

The purpose of this study was to examine the cognitive, affective, and behavioral outcomes of calling. Further, the study examined the conditions under which individuals with a calling thrive, specifically focusing on the moderating role of work discretion and participative decision making.

Design/Methodology/Approach

Data were collected using surveys from 298 teachers and aides working in 68 child care centers.

Implications

The study results demonstrate that having a strong work calling is beneficial for both individuals and organizations. Results show that individuals who have a strong work calling are more committed to their organizations, have less emotional exhaustion and exhibit higher levels of contextual performance. Thus, in order to reap positive outcomes from their work individuals should engage in work that enables them to pursue their calling. Also, organizations will have increased work outcomes by hiring individuals who have a strong work calling. Further, organizations will benefit greatly by creating conditions that enable individuals to pursue their calling. Findings indicate that individuals with a high calling thrive in organizations that have more participative decision-making practices and which offer high work discretion.

Originality/Value

The study significantly contributes to the scant literature on calling by examining the affective, cognitive, and behavioral outcomes of calling. The study also responds to calls for research on the conditions under which calling leads to positive individual and work outcomes and identifies the conditions under which workers with a strong calling thrive.

     

Analyzing Team Performance: In the Eye of the Beholder?

The effect of team-member experience was examined in relation to perceptions of importance of teamwork behaviors during an analysis of team performance. Impor- tance ratings were collected from military aircrews (i.e., two-member teams) from three distinct types of aircraft. Results indicated that when assessing team behavior importance, less experienced team members weighted difficulty of performing team behaviors more heavily, whereas more experienced team members weighted time spent performing team behaviors more heavily. Implications for analyzing team performance, with respect to the process of conducting such analyses and the type of information collected, are discussed.     

Visual perception in fencing: Do the eye movements of fencers represent their information pickup?

The present study examined whether results of athletes' eye movements while they observe fencing attacks reflect their actual information pickup by comparing these results with others gained with temporal and spatial occlusion and cuing techniques. Fifteen top-ranking expert fencers, 15 advanced fencers, and 32 sport students predicted the target region of 405 fencing attacks on a computer monitor. Results of eye movement recordings showed a stronger foveal fixation on the opponent's trunk and weapon in the two fencer groups. Top-ranking expert fencers fixated particularly on the upper trunk. This matched their performance decrements in the spatial occlusion condition. However, when the upper trunk was occluded, participants also shifted eye movements to neighboring body regions. Adding cues to the video material had no positive effects on prediction performance. We conclude that gaze behavior does not necessarily represent information pickup, but that studies applying the spatial occlusion paradigm should also register eye movements to avoid underestimating the information contributed by occluded regions.     

Do children transcend death? An examination of the terror management function of offspring

The concept of offspring provides a symbolic shield against the fear of death. The existential function of offspring was examined in two studies conducted in China employing real-life dependent measures. In Study 1, reminders of death through a word-completion task increased the disapproval of a birth-control policy in China. In Study 2, hospitalized patients generally preferred young family members more than other family members. Cancer patients showed this preference to a greater extent than non-cancer patients. Taken together, the findings showed that the death-anxiety-buffering function of offspring affects people's judgments and desires in real-life settings.     

Is the loss of diagnosticity of the eye region of the face a common aspect of acquired prosopagnosia?

A recent study published in this journal has shown an abnormal performance at discriminating differences with respect to the eyes of unfamiliar faces in two acquired prosopagnosic patients, but preserved processing of the mouth region. Here we extend these findings by showing a similar lack of sensitivity to the eyes in the very same face matching experiment for the prosopagnosic patient PS, who also showed normal performance for detecting differences in the mouth region. These results complement previously published evidence that the patient PS presents a lack of sensitivity to diagnostic information located on the eyes of familiar faces during individual face recognition tasks. More generally, they indicate that the impaired processing of the eyes of faces is a fundamental aspect of acquired prosopagnosia that can arise following damage to different brain localizations.     

Do Dispositional Characteristics Influence Reading? Examining the Impact of Personality on Reading Fluency

Previous research demonstrates specific relationships between personality traits and general academic performance. In addition, research studies have demonstrated relationships among personality and variables related to reading fluency (i.e. speed, accuracy, automaticity, and prosody). However, little investigation has examined specific links between personality and reading fluency. The researchers hypothesized that there is a direct relationship between personality and reading fluency when accounting for cognitive ability. Findings indicate that the personality trait of openness is a positive predictor of reading fluency ability even when accounting for variance associated with cognitive ability.     

Ethics and Science: Is Plausibility in the Eye of the Beholder?

This paper argues that morality is objective in a specific sense that accords with a broadly expressivist stance in metaethics. The paper also explains that although there is a kind of subjectivity in moral inquiry, the same holds for other kinds of normative inquiry, including epistemic and even scientific inquiry, and moreover that this kind of subjectivity is no threat to morality’s objectivity. The argument for the objectivity of morality draws strong parallels between ethics, epistemology, and science, but does not depend on equally strong parallels between ethics and mathematics. I argue that there is more to learn from a comparison between ethics and mathematics than I used to think, but the difference between the issues that come up in thinking about objectivity in ethics and those that come up in thinking about objectivity in mathematics is substantial, and we cannot carry over results from the philosophy of mathematics to the case of morality.     

What does a man do after he makes an error? an analysis of response programming

When people make errors during continuous tasks they temporarily pause and then slow down. One line of explanation has been that they monitor feedback to detect errors, that they may make incidental responses when errors occur (e.g. they may swear) and that they may pause to analyse their errors. In all these cases they may be assumed to act as single channel information processing systems of limited capacity, and to be unable to recognise any new signal until these processes have been completed.

Analysis of response after errors shows that this cannot be the case. Responses after errors are inaccurate, but are not slow when they require the subject to make the response which he should have made on the previous trial (i.e. to make an error correction response). Subjects thus must recognise new signals as soon as they occur. The present results require a new model of error detection and correction, and a model for response programming and priming.     

The effects of redundant communications on the behavior of listeners: Does a picture need a thousand words?

Using a referential communication paradigm, two types of, informative messages, contrastive and redundant, were compared developmentally in terms of their relative effects on the accuracy of listeners' responses as a function of task variables. Contrastive messages contained the minimal information necessary to distinguish a referent from a nonreferent. Redundant messages contained additional information. We predicted that redundant messages would be more effective than contrastive ones when the stimulus array was too complex for a listener to notice all aspects of it in the allotted time. Also manipulated were the order of presentation of the message and array and the delay between the two in order to determine how these factors would contribute to task complexity. Subjects were first-and third-graders and college students. The stimuli were drawings of cartoonlike figures. The results confirmed our predictions for the older subjects but not for the younger ones. The discussion of the data centered on why the picture-message sequence, was a more difficult sequence than the message-picture one for all age groups.     

In the Eye of the Beholder: Do Behavior and Character Affect Victim and Perpetrator Responsibility for Acquaintance Rape?1

Acquaintance rape attributions of responsibility were investigated. In Study 1, participants viewed videotapes that varied the female victim's resistance (verbal, physical, verbal/physical) and the reaction of the perpetrator (anger, no reaction) or a control videotape. The victim was held less responsible and the perpetrator was held more responsible when the victim resisted. In Study 2, participants viewed videotapes that manipulated victim and perpetrator reputation. Victims were held more responsible when they had a bad reputation; perpetrators were held more responsible when the victim had a good reputation or the perpetrator had a bad reputation. Hostile sexism predicted victim responsibility in both studies; rape myth predicted victim and perpetrator responsibility in Study 2. Implications for the legal system are discussed.