Good Athlete – Bad Athlete? on the ‘Role-Model Argument’ for Banning Performance-Enhancing Drugs

The paper critically discusses a role-model argument (RMA) in favour of banning performance-enhancing drugs in sport. The argument concludes that athletes should be banned from using performance-enhancing drugs because if they are allowed to use such drugs they will encourage, or cause, youngsters who look up to them to use drugs in a way that would be harmful. In Section 2 the structure of the argument and some versions of it are presented. In Section 3 a critical discussion of RMA is presented. It is argued that we should be reluctant to accept the argument as it stands for at least three reasons: (i) it rests on an unsupported empirical claim; (ii) it also makes a false empirical claim; and (iii) the normative premise of the argument is too demanding morally. Further objections to the RMA are also discussed, but argued to be beside the point     

Personality Dysfunction and the Management of Chronic Medical Illness: A Community Health Sample

The purpose of this study was to determine the influence of personality disorders on perceived health status, self-efficacy for management of the chronic illness, and physician perception of patient health. A total of 607 patients with self-identified chronicillness(es) volunteered to participate in the study. Out of this sample, 147 had collaborative physician data indicating a chronic illness. The final sample was 143 due to incomplete data. Results suggested that maladaptive personality characteristics, as measured by the Short-Form of the Coolidge Axis II Inventory (SCATI), were related to a number of important factors that influence self-management of chronic illnesses. When the personality constellations were broken into 3 groups (normal, subclinical, and clinical) significant differences were found on the 3 groups of dependent variables (Subjective Health, Self-Efficacy, Physician Appraisal) for the different personality disorders. These data provide useful information on several factors that influence effective disease management. Clinical implications and directions for future research are provided.     

Justifications for bullying among Japanese schoolchildren

The present research investigated the justifications for bullying as a function of the various roles that children assume in bullying. Contrary to expectations, most children judged bullying to be right or at least permitted regardless of their role in the episode. However, children with different types of involvement in bullying showed different justification strategies. In particular, bullies were more likely to blame the victims than were children assuming other roles. Gender differences were found in the justifications provided. Boys were more likely to blame the victims, whereas girls were more likely to engage in denial of injury. These results support the notion that justifications for bullying function to sustain bullying.     

The Relationship between Temperament and Life Satisfaction in Early Adolescence: Cognitive and Behavioral Mediation Models

This study investigated the interrelationships among temperament, social self-efficacy, social competence, and life satisfaction in a sample of 160 early adolescents. A model was proposed based on previous research by Argyle and Lu (1990, Personality and Individual Differences 11, pp. 1255–1261) in which social competence mediates the relationship between temperament (i.e. extraversion and neuroticism) and life satisfaction. However, this study extended the work of Argyle and Lu by including an objective measure of social competence, in addition to a measure of social self-efficacy, to test as a potential mediator between temperament and life satisfaction. Results indicated that social self-efficacy mediated the relationship between extraversion and life satisfaction, but not between neuroticism and life satisfaction. Teacher-rated social competence did not mediate the effects of temperament on life satisfaction. The importance of integrating theories of trait psychology and cognitive psychology in adolescent life satisfaction research is discussed.     

Perceived product instrumentality: the process of scale purification and validation

Perceived product instrumentality (PPI) is a new construct that is proposed as a key process component of a general model of family purchasing behaviour. PPI reflects the degree to which consumers, apprehended as actors of social roles, deem a product to be helpful, facilitative of role performance, compatible with role identity and congruent with the self‐concept. The objective of this paper is threefold: (1) assess the PPI unidimensionality and reliability; (2) purify the PPI scale, and (3) assess its validity. First, a pilot survey was administered to a convenience sample of men and women, who filled in four identical lists of 33 items tapping their attitudes towards durables, and exploratory factor analysis was conducted on each set to explore the overall pattern of the items relationships. Five try‐out pools of different sizes (33, 28, 15, 13 and 9 items) were involved in the analysis. The 15‐item scale was retained. Secondly, a large‐scale survey was administered to 500 couples as part of an extensive research involving comprehensive model testing. Exploratory factor analysis was conducted on the whole sample for reliability and unidimensionality assessment. At times, the analysis is done on men's and women's sub‐samples separately in order to account for eventual differences among both populations. Thirdly, confirmatory factor was conducted, splitting the sample into two random halves: the generation sample and the validation sample. The first half served for the PPI scales purification. In this case, PPI was posited as the latent variable and the scale items were posited as the manifest ones. The second served to validate the PPI theory in a system's framework: PPI was posited as a latent dependent variable while other role orientations variables were posited as latent independent variables. Copyright © 2002 Henry Stewart Publications.     

中学生学习策略运用、学习效能感、学习坚持性与学业成就关系的研究

本研究随机选取初一、初二、高一、高二年级共442人为被试,采用协方差结构模型考察了中学生学习策略运用、学习效能感、学习坚持性与学业成就之间的关系。研究结果表明：(1)学习策略运用、学习效能感、学习坚持性与学业成就之间都存在显著的正相关;(2)学习策略运用、学习效能感直接影响学生的学业成就,学习坚持性则通过影响学生学习策略的运用间接影响学业成就,学习效能感与学习坚持性二者相互影响;(3)学习策略运用、学习效能感、学习坚持性对学业成就的影响效应依次为,学习效能感最大,学习策略运用其次,学习坚持性再次。     

Executive Heads and the Role of Intergovernmental Organizations: Expansionist Leadership in the United Nations and the European Union

Despite considerable advances in methods to examine leaders' personal characteristics using at–a–distance assessment, few studies have applied such techniques outside of the national level. This study reveals that such approaches can provide analytical leverage for examining executive heads of intergovernmental organizations (IGOs). The personal characteristics of six United Nations Secretaries–General and four European Union Commission Presidents were measured via content analysis of their responses to questions. Separately, their behavior in office was measured via historical accounts and analyses. In general, executive heads with higher expansionist leadership style scores displayed a greater willingness to try to enhance the status of their organizations.     

Women's Sexual Aggression Against Men: Prevalence and Predictors

In this study, we investigated the prevalence of women's sexual aggression against men and examined predictors of sexual aggression in a sample of 248 women. Respondents reported their use of aggressive strategies (physical force, exploitation of a man's incapacitated state, and verbal pressure) to make a man engage in sexual touch, sexual intercourse, or oral sex against his will. Childhood abuse, gender role orientation, ambiguous communication of sexual intentions, level of sexual activity, and peer pressure were included as predictors of sexual aggression. Almost 1 in 10 respondents (9.3%) reported having used aggressive strategies to coerce a man into sexual activities. Exploitation of the man's incapacitated state was used most frequently (5.6%), followed by verbal pressure (3.2%) and physical force (2%). An additional 5.4% reported attempted acts of sexual aggression. Sexual abuse in childhood, ambiguous communication of sexual intentions, high levels of sexual activity, and peer pressure toward sexual activity were linked to an increased likelihood of sexual aggression. The findings are discussed in relation to the literature on men's sexual aggression.     

Mothers,Fathers, Gender Role,and Time Parents Spend with Their Children

To examine the relationships among the sex of the parent, gender role, and the time parents spend with their children, 272 parents completed the Bem Sex-Role Inventory, a questionnaire about the time spent with their children, and a demographics questionnaire. Analyses indicated that neither the sex of the parent nor gender role was predictive of the amount of time parents were spending in direct interaction with or being accessible to their children. The sex of the parent, qualified by earning status, was predictive of the level of responsibility parents had for child-related activities. Further, the sex of the parent, qualified by femininity, was predictive of parental satisfaction with level of child-related responsibilities. These results emphasize the importance of examining parental characteristics in relation to the time parents spend with their children and their levels of responsibility for child-related activities.     

Perceptions of Training-Related Factors and Personal Variables as Predictors of Transfer Implementation Intentions

A number of factors influence the outcomes of computer skills training and the likelihood of successful transfer. The first empirical test of a conceptual model of training transfer sought to explain how trainees' perceptions of various in-training transfer-enhancing activities such as overlearning, fidelity, stimulus variability, principles-meaningfulness, self-management activities, relapse prevention, and goal setting would predict the self-efficacy and implementation intentions (rather than actual transfer outcomes) of computer skills trainees. As expected, posttraining self-efficacy and transfer enhancing activities both predicted transfer implementation intentions. Pretraining self-efficacy also significantly predicted posttraining self-efficacy, trainees' level of learning during training and transfer enhancing activities, providing support for the conceptual model of training transfer.