Creativity and Tolerance of Ambiguity: An Empirical Study

This study examines the relationship between creativity and tolerance of ambiguity. Participants were parents and their adolescent children. Three measures of creativity were used: a divergent thinking task, a story‐writing task and self‐evaluation of creative attitudes and behavior. Participants completed two self‐report measures of tolerance of ambiguity: the short version of the “Measurement of Ambiguity Tolerance” (Norton, 1975; Zenasni & Lubart, 2001) and the “Behaviour Scale of Tolerance/Intolerance for Ambiguity” (Stoycheva, 1998, 2003). Tolerance of ambiguity was significantly and positively related to creativity. Creativity of parents was related to their adolescents' creativity. However, parents' tolerance of ambiguity was not related to adolescents' tolerance of ambiguity or creativity.     

Gender Differences in Children’s Hero Attributions: Personal Hero Choices and Evaluations of Typical Male and Female Heroes

The current study investigated gender differences in the personal hero choices, hero attributions, and characteristics attributed to “typical” male and female heroes of children living in the Midwestern United States (N = 103; mean age = 10 years). Questionnaires were completed in a school setting. The majority of girls chose heroes personally known to them; boys chose personal and public figures equally often. Most boys chose same gender heroes; girls’ nominations were mixed. Gender differences were also seen in the characteristics children attributed to their own heroes and in their conceptions of “typical” male and female heroes. Children rated same-gender “typical” heroes more positively on many attributes, except for stereotypically masculine characteristics. Gender socialization, stereotypes, and in-group favoritism were used to explain these findings. Portions of this project were presented at the 2003 Society for Research on Child Development Biennial Meeting. We wish to thank Anna V. Persson and Sara E. Goldstein for their assistance on the early development of this study. We also appreciate the children, teachers, guidance counselors and principals at Leipsic Local School and Pandora-Gilboa Elementary School for making this study possible. Inquiries about this study should be addressed to Shayla Holub, .     

Validité de construit d’une épreuve de jeu de rôle dans le cadre d’un centre d’évaluation chez des officiers de marine.

The present study was designed to obtain validity estimates for a role-play test. Participants were 125 french Navy officers who were rated by a pool of professional assessors and psychologists. All the assessors received reccurring training sessions, focusing on the behavioral checklist, on rating errors, and on share frame of reference. The assessment procedure included role play exercise, cognitive ability scale (g factor) and personality scale (big five factors). First, exploratory factor analyses were conducted on the data gathered, and four factors were identified (authoritarianism, oral communication, consideration with others and frankness). In a nomological perspective, we also analysed the links between the exercises dimensions, personality inventorie and intelligence scale. The findings suggest that role play dimension, personality and intelligence seem to measure different thinks.     

Demarcating Role Transitions as Indicators of Adulthood in the 21st Century: Who Are They?

The present study examines the transition into adulthood from a Symbolic Interactionism perspective, where people come to define themselves based on cultural influences and established cultural norms. College students (N = 234; mean age 23 years, SD = 6.26; 69.4% White, 14.5% Hispanic, 4.7% African-American) who had placed more importance on role transition markers (e.g., parenthood and marriage) as indicators of the transition into adulthood belonged to a fraternity/sorority were a traditionally aged college student (aged 18–25), were an ethnic minority were of a traditional marital status (i.e., not cohabitating) or belonged to a religious organization (particularly for men). These findings are consistent with the view that people who apparently hold collectivist or more traditional values place more importance on role transition markers as markers of adulthood. It is suggested that research take into account the cultural context when studying developmental periods that are culturally construed (i.e., the transition to adulthood), rather than biologically based.     

模糊容忍性：研究回顾、现状与展望

模糊容忍性是个体或群体面对一系列不熟悉的、复杂的、或不一致的线索时,对模棱两可的环境刺激信息进行知觉和加工的方式。基于国内外相关研究,文章回顾了模糊容忍性的概念界定和研究历史,认为当前研究现状集中于模糊容忍性的测量及其与组织、文化、个体认知和其他人格变量之间的关系方面。其中,模糊容忍性与创造性的关系尤其值得关注。文章据此给出了未来开展该领域研究的几点建议。     

The “Obama Effect”: How a salient role model reduces race-based performance differences

Barack Obama, the first Black-American president, has been widely heralded as a role model for Black-Americans because he inspires hope. The current study was conducted to assess whether, beyond simply inspiring hope, this “Obama Effect” has a concrete positive influence on Black-Americans’ academic performance. Over a three-month period we administered a verbal exam to four separate groups of Black- and White-American participants at four predetermined times. When Obama’s stereotype-defying accomplishments garnered national attention - just after his convention speech, and election to the presidency - they had a profound beneficial effect on Black-Americans’ exam performance, such that the negative effects of stereotype threat were dramatically reduced. This effect occurred even when concerns about racial stereotypes continued to exist. The fact that we found performance effects with a random sample of American participants, far removed from any direct contact with Obama, attests to the powerful impact of ingroup role models.     

The Obama effect: An experimental test

Past research on stereotype threat and role model effects, as well as a recent quasi-experiment (Marx, Ho, & Freidman, this issue) suggested the possibility of an “Obama effect” on African American’s standardized test performance, whereby the salience of Barack Obama’s stereotype defying success could positively impact performance. We tested this reasoning in a randomized experiment with a broad sample of college students from across the country. Specifically, we tested the hypothesis that students prompted to think about Barack Obama prior to taking a difficult standardized verbal test would improve their performance relative to white students, and to African American students in control conditions that were not prompted to think about Obama. Our results did not support this hypothesis. Test scores were unaffected by prompts to think about Obama and no relationship was found between test performance and positive thoughts about Obama, a disconfirmation of both the findings and conclusions of the Marx, Ho, and Freidman study.     

A Comprehensive Model of Entrepreneur Role Stress Antecedents and Consequences

Purpose  The aim of this study was to systematize findings in role stress research into original and conceptually important abstract higher-order constructs and to develop and test a comprehensive structural equation model that examined such expanded conceptualizations of antecedents and consequences to entrepreneur role stress. Design/Methodology/Approach  Model tests were performed on data from a sample of 282 Swedish entrepreneurs (a usable rate of 22.5%) engaged in their first-year of venture activities. We used structural equation modeling, mediation tests and tests for common method bias to test the appropriateness of the model. Findings  We found that role stress can be explained by expansions of lower-ranked, less abstract constructs embedded in a multiple-indicator model of venture technology, venture environment, and entrepreneur personality. The analysis confirmed that role stress is an important mediator and that it has pronounced relationships to expanded conceptualizations of role-related rewards and exhaustion. Implications  This study advance role stress theory and existing knowledge about entrepreneurs and entrepreneurship when it introduces role stress and suggests it mediates the effects from personality traits, organizational and environmental characteristics, on higher-order conceptualizations of rewards and exhaustion. Originality/Value  With contributions from several distinct disciplines over a half decade, prior research has not paid much attention to show how role stress research can benefit from more abstract conceptualizations and empirical evaluation. By synthesizing and developing expanded higher-level conceptualizations that link diversities, we show that expanded conceptualizations effectively enable to introduce role stress to entrepreneurs and entrepreneurship.     

The Mediating Effects of Psychological Contracts on the Relationship Between Human Resource Systems and Role Behaviors: A Multilevel Analysis

Purpose  The purpose of this study was to examine the mediating effect of the psychological contracts on the relationship between human resource (HR) systems and role behavior. Design/Methodology/Approach  Multilevel analyses were conducted on data gathered from 146 knowledge workers and 28 immediate managers in 25 Taiwanese high-tech firms. Findings  Relational psychological contracts mediated the relationship between commitment-based HR systems and in-role behaviors, as well as organizational citizenship behaviors. Transactional psychological contracts did not significantly mediate these relationships. In addition, the results also indicated that commitment-based HR systems related positively to relational psychological contracts and negatively to transactional psychological contracts. Practical Implications  Commitment-based HR systems could elicit a wide range of knowledge workers’ behaviors that are beneficial to the goals of the firms. Furthermore, our findings also provide insight into, how HR systems potentially elicit employees’ role behaviors. Organizations could elicit employees’ in-role behaviors by providing financial and other non-financial, but tangible, inducements and facilitate employees’ extra-role behaviors by providing positive experiences, such as respect, commitment, and support. Originality/Value  The study is one of the primary studies to empirically examine the mediating effect of psychological contracts on HR systems and employee behaviors.