Making Numbers Come to Life: Two Scoring Methods for Creativity in Aurora's Cartoon Numbers

Although creativity has long been recognized as an important aspect of mathematical thinking, both for the advancement of the field and in students' developing expertise in mathematics, assessments of student creativity in that domain have been limited in number and focus. This article presents an assessment developed for creativity that provides a score for mathematical creativity (MaC) in addition to a score for general creativity in the numeric domain, or what we might call numerical creativity (NuC). We developed different rating scales for each and then explored how each scoring method accounts for the students' mathematical/numerical and creative skills. The psychometric properties for both scoring approaches were examined. Each method was shown to reflect different relationships with other performance tests. In addition, it is proposed that MaC may provide useful insight into students' levels of adaptive expertise in mathematics, as reflected by their ability to apply mathematical knowledge (i.e., language, operations, concepts) to novel situations, representing an informative supplement to performance indicators of math achievement.     

Interpersonal coping styles and couple relationship quality: Similarity versus complementarity hypotheses

This study employs a dyadic approach and examines how two partners' interpersonal coping styles may independently and jointly predict their relationship quality. Hypotheses were derived on the basis of dyadic coping theory focusing on how similar versus complementary styles of interpersonal coping may be useful in explaining couples' relationship quality. On the basis of attachment theory and self‐determination theory, three interpersonal coping styles were included: dismissive, adaptive, and anxious/expressive. Data were collected from 123 romantic couples. Actor–partner interdependence models revealed that interpersonal coping styles were related to self‐perceived (actor effect) and partner‐perceived (partner effect) relationship quality. Furthermore, results also showed that relationship quality was predicted by the interactions between self's and partner's interpersonal coping styles. Findings suggest that future research should focus on understanding interpersonal coping behaviors of both partners in a relationship, especially the complex interactions between two partners' characteristics and their effects on relationship outcomes. Copyright © 2014 John Wiley & Sons, Ltd.     

To change or not to change: A matter of decision maker’s role

The status quo effect derived from loss aversion is common in decision making. However, we propose that advisors (vs. personal decision makers) are less susceptible to such an effect because they are less loss-averse. The difference in loss aversion between personal decision makers and advisors is reflected in both the query order and content. Compared to advisors, personal decision makers produce more queries favoring the status quo, at an earlier time, than those favoring the new option. As hypothesized, the status quo effect was observed among personal decision makers, but not among advisors (Studies 1 and 2). Query order and content were found to mediate the impact of decision maker’s role on the status quo effect (Study 2). When personal decision makers and advisors made queries in the same order (Study 3) or of the same content (Studies 4a and 4b), the difference between self–other decision making disappeared.     

Self‐construal and students’ math self‐concept,anxiety and achievement: An examination of achievement goals as mediators

This study examines the role of self‐construal in student learning by testing a mediation model: through math achievement goals, self‐construal predicts math self‐concept and anxiety, which further predict math achievement. A sample of 1196 students from 104 secondary classes in Singapore took a survey and a math achievement test. The results from multi‐group structural equation modelling support measurement invariance and equal path coefficients in the mediation model between boys and girls. Interdependent self‐construal positively predicted mastery approach and avoidance goals, through which interdependent self‐construal had a positive total indirect effect on math anxiety. Independent self‐construal positively predicted mastery approach, performance approach and performance avoidance goals, and through the two approach goals, high independent self‐construal was associated with high math self‐concept. Overall, self‐construal was not associated with math achievement. The findings enhance our understanding of achievement motivation from a sociocultural perspective and help explain East Asian students’ relatively higher anxiety and lower self‐concept in comparison with their Western counterparts as reported in international studies.     

国际健康城市计划的理论与实践

健康城市计划由世界卫生组织欧洲区在1987年发起, 其理论基础是人人享有卫生保健和《渥太华健康促进宪章》, 以健康承诺、制定公共卫生政策、开展多部门合作、加强社区参与、注重创新和健康的公共政策为特征。健康城市计划的开展分为启动阶段、组织计划阶段和行动阶段, 指标体系包括健康指标、健康服务指标、环境指标和社会经济指标等四个方面。目前, 世界卫生组织六个区域均已开展健康城市计划, 我国北京、上海、苏州、杭州、长春等地的健康城市计划开展良好。     

顿悟问题解决不同阶段中工作记忆的作用

该研究探讨了顿悟问题解决不同阶段中工作记忆的作用。在实验1中,以87名大学生为被试,使用多种工作记忆广度任务和言语顿悟任务,探讨了工作记忆对于言语顿悟问题解决不同阶段的影响;在实验2中,以119名大学生为被试,使用多种工作记忆广度任务和空间顿悟任务,探讨了工作记忆对于空间顿悟问题解决不同阶段的影响。研究结果表明,初始搜索阶段与重构阶段是相对独立的两个阶段;工作记忆对于顿悟问题解决的不同阶段有着不同的影响,它主要影响顿悟问题解决的初始搜索阶段,工作记忆能力越强,初始搜索阶段所需时间越少;工作记忆对于顿悟问题解决的重构阶段无显著影响,这一点支持了关于重构内在机制的特殊过程观。     

中学生的班级环境、学业自我与学业求助的关系

为考察中学生的班级环境、学业自我和学业求助三者之间的关系,采用问卷法对415名初高中生进行了调查研究,结果发现:1)知觉到的班级环境为团结向上型的学生在学习中易倾向为工具性求助而较少执行性和回避性求助;2)中学生在学业自我总分上得分越高,他们越倾向于工具性求助而较少执行性和回避性求助;3)中学生对班级环境的知觉会影响其学业自我发展,同时班级环境中的师生关系会通过学业自我影响其学业求助行为。     

The observing self: Diminishing egocentrism through brief mindfulness meditation

Reflecting the egocentrism that permeates contemporary society, people often believe they stand out in the eyes of others (i.e., the spotlight effect), a conviction that is entirely misplaced. Although considerable efforts have focused on elucidating the consequences of the spotlight effect, much less is known about factors that may attenuate this illusory perception. Accordingly, the current study explored the possibility that, via shifts in perspectives on the self (i.e., first person vs. third person), brief mindfulness‐based meditation may reduce a future‐oriented variant of this bias. The results revealed that, compared with responses in the control conditions (i.e., control meditation or no mediation), brief mindfulness‐based meditation fostered the adoption of a third‐person vantage point during mental imagery and diminished perceptions of personal salience.