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131.

The purpose of this study was to analyze the development of four 20 year-old elite hockey players through an in-depth examination of their sporting activities. The theoretical frameworkof deliberate practice (Ericsson, Krampe, & Tesch-Romer, 1993) and the notion of deliberate play (Côté, 1999) served as the theoretical foundations. Interviews were conducted to providea longitudinal and detailed account of each participant.s involvement in various sporting activities. The interviewer asked questions about the conditions and sporting activities for eachyear of development. The data obtained were validated through independent interviews conducted with three parents of three different athletes. The results were consistent with Côté.s(1999) three stages of development in sport: the sampling (age 6.12), specializing (age 13. 15), and investment (age 16+) years.  相似文献   
132.
The aim of this study was to investigate the modulations of locomotion induced by a rhythmic cognitive task (counting one’s steps). Subjects (6-and 8-year-olds and adults) were requested to walk freely, and then to walk while counting their steps. Here a decrease in cadence values was observed in children only, with quasi-total repercussions on velocity at the age of 6 only. The spatiotemporal structuring of locomotion described here is already present at 6 years of age and is not altered in the step-counting situation: strong links were observed between cadence and velocity, and between stride length and velocity, and weak links between cadence and stride length.  相似文献   
133.
Empirical research into sex bias continues to grow at the same time that societal attitudes are changing. For this reason, broader and more sensitive measuring tools are necessary. The present study describes the development of such an instrument, the Bias in Attitudes Survey, a female/male role questionnaire. The BIAS was developed from the responses of 354 male and female college students to a 89-item tryout draft. Thirty-five items were retained, yielding a reliability estimate of.91. Scores across gender, age, and marital status are discussed, as well as implications and applications for further study.  相似文献   
134.
For this article, we examine gender differences in how staff members address inmate misconduct. Using in-depth interviews with forty-three correctional employees, we focus on how their various disciplinary styles create interpersonal conflict between staff members. We find that over half of interviewees are identified as “formal responders” who consistently punish inmate misconduct with formal sanctions, even if doing so creates conflict within the organization. However, female formal responders also claim that they work closely with male inmates to explain the importance of following the rules. They state that this puts them at odds with their male co-workers who misinterpret this behavior as instigating sexual relationships.  相似文献   
135.
This study examined factors affecting motivation for reading, writing, and spelling in primary grade students using a new measure, the Early Literacy Motivation Survey (ELMS). First-graders (198) responded to questions measuring attributions, self-efficacy, and perceived competence. The ELMS uses scenarios and short tasks to contextualize the questions for young children. A confirmatory factor analysis validated the motivation constructs investigated. A structural equation model produced a good fit for the data and indicated that literacy attributions in young children mediated between achievement and self-efficacy and perceived competence. Findings showed that first-grade students differentiate among their self-efficacy for reading, writing, and spelling.  相似文献   
136.
Erratum     
The letter which follows was sent to the Editors in response to an article which appeared in our last issue Psychological Perspectives hopes this clears up any misunderstanding  相似文献   
137.
During reading, participants generally move their eyes rightward on the line. A number of eye movements, called regressions, are made leftward, to words that have already been fixated. In the present study, we investigated the role of verbal memory during regressions. In Experiment 1, participants were asked to read sentences for comprehension. After reading, they were asked to make a regression to a target word presented auditorily. The results revealed that their regressions were guided by memory, as they differed from those of a control group who did not read the sentences. The role of verbal memory during regressions was then investigated by combining the reading task with articulatory suppression (Exps. 2 and 3). The results showed that articulatory suppression affected the size and the accuracy of the initial regression but had a minimal effect on corrective saccades. This suggests that verbal memory plays an important role in determining the location of the initial saccade during regressions.  相似文献   
138.
Abstract

Background In survival analysis, those who are alive are statistically coded as 1.0 while those who are dead are coded as 0.0. Since everyone who remains alive is given the same score, a person confined to bed with an irreversible coma is alive and is counted the same as someone who is active and asymtomatic. The Quality of Well-being (QWB) scale defines levels of wellness on the continuum between death and optimum function and integrates morbidity and mortality into the same number. This paper demonstrates the effect of including mortality in QWB estimates for male adults with HIV infection.

Method This study involves follow-up of a cohort of 386 male adults participating in the San Diego HIV Neurobehavioral Research Center (HNRC). Patients were evaluated using the QWB at enrollment and at six month intervals. All patients were classified into three stages of HIV disease according to the Center for Disease Control (CDC) classification: CDC IV (symptomatic HIV disease), CDC II or III (asymptomatic infection) and uninfected male controls.

Results QWB scores were calculated with and without mortality included for men in each CDC class who completed a one year (N = 148) or two year follow-up (N = 60). At each evaluation, there were significant differences among CDC classes and inclusion of deaths increased the variance accounted for by CDC class at each evaluation.

Conclusions HIV infection has significant impacts upon both morbidity and mortality. Survival analysis captures only the mortality dimension, while quality adjusted survival analysis using the QWB includes both dimensions. We propose quality adjusted survival analysis as a more sensitive method for assessing outcome in HIV disease and other health conditions.  相似文献   
139.
140.
Abstract

Although cognitive dissonance is regarded as one of the most recognized causes of selective exposure [N. J. Stroud, Niche News (Oxford University Press, 2011)], the mechanism for such causation is still unclear. By inducing dissonance in a web-based experiment, this study demonstrates how cognitive dissonance relates to information preferences—the intention to seek congruent information and the intention to seek incongruent information. The findings suggest that perceived hostility with respect to one’s belief (cognitive discrepancy) can enhance the intention to seek out for attitude-consistent information. More importantly, individuals were found to have the intention to avoid counterattitudinal information, but only when they experienced some sort of psychological discomfort (dissonance). In other words, while cognitive discrepancy leads individuals to crave for confirming information, only those who encounter negative emotions are likely to employ avoidance of disconfirming information as a dissonance-reduction strategy.  相似文献   
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