Replication: Revisiting Tversky and Shafir’s (1992) Disjunction Effect with an extension comparing between and within subject designs

Does uncertainty about an outcome influence decisions? The sure-thing principle (Savage, 1954) posits that it should not, but Tversky and Shafir (1992) found that people regularly violate it in hypothetical gambling and vacation decisions, a phenomenon they termed “disjunction effect”. Very close replications and extensions of Tversky and Shafir (1992) were conducted in this paper (N = 890, MTurk). The target article demonstrated the effect using two paradigms in a between-subject design: here, an extension also testing a within-subject design, with design being randomly assigned was added. These results were consistent with the original findings for the “paying to know“ problem (original: Cramer’s V = 0.22, 95% (CI) [0.14, 0.32]; replication: Cramer’s V = 0.30, 95% CI [0.24, 0.37]), yet not for the “choice under risk” problem (original: Cramer’s V = 0.26, 95% CI [0.14, 0.39]; replication: Cramer’s V = 0.11, 95% CI [−0.07, 0.20]). The within-subject extension showed very similar results. Implications for the disjunction effect and judgment and decision-making theory are discussed, and a call for improvements on the statistical understanding of comparisons of between-subject and within-subject designs is introduced. All materials, data, and code are available on https://osf.io/gu58m/.     

构建大数据视阈下的哲学社会科学人才评价机制

哲学社会科学人才评价机制是促进哲学社会科学创新发展的基础性工作。当前，我国哲学社会科学人才评价机制存在着较多的现实困境。信息技术的高速发展为哲学社科人才评价产生了较大的影响，尤其是大数据有助于提升人才评价的科学化和规范化、准确性和预测性、透明性和公平性。构建大数据背景下的哲学社会科学人才评价机制，需要以大数据环境对社会科学人才评价的应用价值为立足点，以多元化的评价主体、客观化的评价标准、公正化的评价程序为基本内容，重点解决好“谁来评”“评什么”“怎么评”的问题。同时，通过完善人才评价法律法规、建立人才资源数据开放共享和一体化平台等措施，努力推动人才评价的法治化、科学化、规范化发展。     

朱熹和孟子解读舜之“怨慕”的不同逻辑

对于舜之“怨慕”,朱熹作出了不同于孟子的解读。这是基于心学、理学内在逻辑的不同。孟子作为私学之儒,和孔子一样,是主张士君子的阳刚人格的,并且从性向善的人性论出发,协调义与利、公与私的关系,而以君臣父子关系都属对待关系;依此,将舜之“怨慕”解读为舜对父母的既怨又慕。朱熹则作为官学之儒,以所谓“气质之性”协调理学先驱荀子的性向恶论,以二歧化思维把天地之性、天理绝对化,以公去私,视君臣父子关系则为下对上的绝对服从关系;依此解读,舜之“怨”只能是自怨。     

Navigating infant feeding supports after migration: Perspectives of Arabic and Chinese mothers and health professionals in Australia

Optimal feeding practices can establish lifelong, transgenerational and global health benefits. Migration and cultural factors impact infant feeding practices and the support mothers receive for optimal infant feeding. This qualitative study explored support for infant feeding among Arabic and Chinese speaking migrant mothers in Australia.Semi-structured focus groups were conducted in language with 24 Arabic and 22 Chinese-Mandarin speaking migrant mothers with children under five years of age. Individual interviews were conducted in English with 20 health professionals working with Arabic or Chinese speaking migrant families. Data were thematically analysed using the framework method.Traditional family networks and trusted bi-cultural doctors were influential infant feeding supports for mothers. Health professionals perceived maternal and child health services to be poorly understood, and some mothers who accessed services felt they were not always culturally sensitive. Mothers sought additional information and support through online sources and peers. Both mothers and health professionals recognised the challenges of managing conflicting infant feeding advice and seeking best-practice support.The findings of this study highlight opportunities for health professionals to better support migrant mothers’ infant feeding practices, for example through engaging families and working with doctors. There is a need for greater cultural sensitivity within maternal and child health services and culturally relevant programs to support healthy infant feeding practices among migrant communities.     

The Structure of Social Cohesion: An Analysis of Its Levels and Dimensions in Mexico City1

This article aims to conceptualize and assess social cohesion in Mexico, taking into account their multilevel and multidimensional nature. To measure social cohesion levels and dimensions, we used the Social Welfare Survey (N = 2871) for the 16 municipalities in Mexico City. Then, we employed the distance method to construct a social cohesion index. In addition, we define social cohesion degrees (very high, high, medium, and low) to explore the relevance of each indicator. The findings suggest that the objective and subjective indicators at the meso‐level has the highest contribution, regardless of the territory or degrees of cohesion. This finding suggests that neighborhoods are well organized for solving everyday problems. Meanwhile, the willingness to help both friends and members of one’s network was not a priority, which can be explained by the suspicion toward other people and the prevalent economic conditions.     

彝族漆器企业发展情况调查与研究

彝族漆器髹饰技艺及其文化因其传承历史悠久、技艺精湛、实用性强而受到人们的青睐。但是随着现代工艺的发展，彝族漆器工艺与企业发展面临着一些发展的难题：漆器产品成本高、销售难；漆器髹饰原料失真；产品开发创新不够；营销方式落后；从业人员文化素质低等。对此，政府应高度重视和帮扶彝族漆器工艺与企业发展，成立彝族漆器研究机构，对彝族漆器进行创新与改革，拓展营销手段和方法，建立一批高水平的现化代漆器工厂。     

建构区域文化认同的“影视叙事综合体”——以“京津冀协同发展”为视角

“京津冀区域协同发展”的历史机遇已然到来，而长期以来各成气象的文化形象影响了三地之间的融通和发展。打通文化根脉，营造共通的文化空间，建构区域文化认同，消解隔膜与屏障，是推动区域协同发展的当务之急。在大众传播时代，影视艺术是蕴藉文化，构建形象，传播共识的主要媒介类型。“影视叙事综合体”以影视艺术为传播载体，通过叙事行为、叙事故事、叙事话语、叙事反应等影视叙事功能建构区域文化认同的影像文化空间，提升区域文化形象，促进区域文化的融通和协同发展。