Gender and Attitudes Towards a Peace Agreement in Situations of Intractable Conflict: The Case of the Jewish-Israeli Society

The question of whether women are more oriented towards peace has been debated in the research literature for several decades but has not been systematically tested in conflict-driven areas. The aim of our article is twofold: (1) to suggest a conceptual framework regarding gender differences in support for peace in intractable conflict and test it in a prominent case study; and (2) to examine whether major events leading to conflict reescalation have differential effects on women and men. Across 145 polls carried out on a monthly basis among nationally representative samples of Jewish-Israelis between 1995 and 2006, we found only marginally higher levels of support for the Oslo Accords among women versus men, while conflict-related worldviews—political ideology and religiosity—had a much larger effect. Furthermore, violent reescalation in the conflict had a stronger effect on reducing men's levels of support for the Oslo Accords than those of women. Robustness analysis of 196 monthly surveys from 2002 until 2018 examining the effect of gender on support for negotiation provided further support for our findings. Overall, our analyses indicate that sex-based differences play a minor role in explaining attitudes towards peace in situations of protracted violent conflicts at different stages, compared to the prominent effects of political ideology and religiosity.     

Covariance structure analysis of ordinal ipsative data

Data are ipsative if they are subject to a constant-sum constraint for each individual. In the present study, ordinal ipsative data (OID) are defined as the ordinal rankings across a vector of variables. It is assumed that OID are the manifestations of their underlying nonipsative vector y, which are difficult to observe directly. A two-stage estimation procedure is suggested for the analysis of structural equation models with OID. In the first stage, the partition maximum likelihood (PML) method and the generalized least squares (GLS) method are proposed for estimating the means and the covariance matrix of A_cy, where A_c is a known contrast matrix. Based on the joint asymptotic distribution of the first stage estimator and an appropriate weight matrix, the generalized least squares method is used to estimate the structural parameters in the second stage. A goodness-of-fit statistic is given for testing the hypothesized covariance structure. Simulation results show that the proposed method works properly when a sufficiently large sample is available.This research was supported by National Institute on Drug Abuse Grants DA01070 and DA10017. The authors are indebted to Dr. Lee Cooper, Dr. Eric Holman, Dr. Thomas Wickens for their valuable suggestions on this study, and Dr. Fanny Cheung for allowing us to use her CPAI data set in this article. The authors would also like to acknowledge the helpful comments from the editor and the two anonymous reviewers.     

Drivers’ and cyclists’ safety perceptions in overtaking maneuvers

Drivers overtaking cyclists on rural roads are a safety concern, as drivers need to handle the interaction with the cyclist and possibly an oncoming vehicle. Improving the maneuver’s outcome requires an understanding of not only the objective, measurable safety metrics, but also the subjective, perceived safety of each road user. Previous research has shown that the perceived safety of the cyclist is most at risk at the passing moment, when driver and cyclist are closest to each other. However, to develop safety measures, it is necessary to know how both road users perceive safety, by understanding the factors that influence their perceptions during the overtaking maneuver. This study measured the perceived safety of drivers in a test-track experiment in Sweden and the perceived safety of cyclists in a field test in Spain. For both drivers and cyclists, we developed Bayesian ordinal logistic regression models of perceived safety scores that take as input objective safety metrics representing the different crash risks at the passing moment. Our results show that while drivers’ perceived safety decreases when there is an oncoming vehicle with a low time-to-collision, cyclists’ perceived safety is reduced by a small lateral clearance and a high overtaking speed. Although our datasets are heterogeneous and limited, our results are in line with previous research. In addition, the Bayesian models presented in this paper are novel and may be improved in future studies once more naturalistic data become available. We discuss how our models may support infrastructure development and regulation, policymaking, driver coaching, the development of active safety systems, and automated driving by providing a possible method for predicting perceived safety.     

A comparison of self-other agreement in personal values versus the Big Five personality traits

Can we judge other people’s values accurately, or are values too subjective to assess? We compared self-other agreement in personal values with agreement in the Big Five personality traits. Self-other agreement in four higher-order values (median r = .47) and in six culture-specific value factors (median r = .50) was substantial and similar to that for the Big Five personality traits (median r = .51). When corrected for attenuation due to measurement error self-other agreement was high for all three scales (median rs > .65). The results suggest that people can assess values of others whom they know well with remarkable accuracy. Therefore, other-ratings of personal values can be used to validate and complement self-report value measures.     

The role of successive popes in the process of unification of the Church in China

ABSTRACT

After the establishment of the People’s Republic of China (PRC) in 1949, the Communist Party of China sought to break all ties between the Church in China and Western powers. Since 1957, there have been two distinct Catholic groups within the PRC: the Chinese Catholic Patriotic Association, and the underground church loyal to the Vatican. This may be about to change, however, as in September 2018, the Vatican and the PRC signed a new provisional agreement on the appointment of bishops, which could lead to e?orts towards reuni?cation of the Catholic Church in China after more than sixty years of division. This paper introduces the changing position of the popes with respect to the PRC. The article argues that the new agreement should not be considered an initiative solely of Pope Francis, but rather the result of numerous changes within the Vatican instigated during the papacy of Pope John XXIII.     

Habermas and validity claims

At the heart of Jürgen Habermas’s explication of communicative rationality is the contention that all speech acts oriented to understanding raise three different kinds of validity claims simultaneously: claims to truth, truthfulness, and normative rightness. This paper argues that Habermas presents exactly three distinct, logically independent arguments for his simultaneity thesis: an argument from structure; an argument from criticizability/rejectability; and an argument from understanding/reaching understanding. It is further maintained that the simultaneity thesis receives cogent support only from the Argument from understanding/reaching understanding, and only if the notion of ‘understanding’ is expanded to that of ‘agreement’.     

Effect of Reward Contingency on Intrinsic Motivation

The effects of type of task and type of reward contingency on intrinsic motivation for subsequent task performance were investigated. The sample consisted of 50 young Indian adults. The results showed a significantly greater amount of free choice time spent on a heuristic task rather than an algorithmic task. The verbal measures of intrinsic motivation yielded a significant effect of reward contingency with greater intrinsic motivation under performance-contingent reward, followed by task-contingent and no-reward conditions, respectively. The results support self-determination and competence processes as important mediators of intrinsic motivation.     

Perceived sexual self-control and condom use with primary and casual sex partners: age and relationship agreement differences in a Portuguese sample

Abstract

Objective: Consistent condom use is still not ideal. Research showed that perceived sexual self-control is associated with greater likelihood of using condoms. However, this association seems to vary according to age and relationship agreement (i.e. non-consensual non-monogamy, NCNM vs. consensual non-monogamy, CNM).

Design: Cross-sectional study with 307 heterosexual users of a dating web site for romantically involved individuals (81.8% men; M_age = 42.24, SD?=?9.65, range: 23–76 years). All individuals were in a romantic relationship (M_length = 13.47 years, SD?=?9.39).

Measures: Demographic information, perceived sexual self-control, condom use frequency (casual sex partners; primary partner in the last 3 months) and relationship agreement.

Results: Independently of relationship agreement, perceived sexual self-control was positively associated with condom use frequency with casual sex partners among younger and middle age participants, but not older ones (>49 years). Regarding the primary partner, a similar pattern emerged for CNM participants. In contrast, no significant association between perceived sexual self-control and condom use frequency with the primary partner emerged for NCNM individuals, regardless of age.

Conclusion: Our findings can inform evidence-based strategies to promote consistent condom use as an effective behaviour to prevent sexually transmitted infections, especially among older and NCNM individuals.     

影响图画命名时间的因素

实验共测量了311张图片的H值、命名一致性百分数、概念一致性百分数、表象一致性、熟悉性、视觉复杂性、词长和图片命名的时间,主要探索影响图片命名潜伏期的因素,结果发现概念一致性、熟悉性、表象一致性、词频是影响图片命名时间的主要因素。并尝试建立了概念一致性、熟悉性、表象一致性和词频对图片命名时间的回归方程,其预测能力为55.5%。根据图片的命名时间对命名的难易程度进行了分级,希望能对利用图片作为实验材料的认知实验提供有价值的信息     

特质模糊性对大学生人格判断准确性的影响

该研究从大学生样本中抽取19名目标被试、57名熟人被试和76名陌生人被试,采用词汇评定方法考察了特质模糊性对人格判断准确性的影响,结果表明：（1）自我、熟人及陌生人对清晰特质判断的一致性比模糊特质的一致性更高,这种差异在自我—陌生人及熟人—陌生人一致性中尤为显著;（2）无论是模糊特质还是清晰特质,自我—熟人判断一致性显著高于自我—陌生人和熟人—陌生人一致性,后两者差异不明显;（3）随着特质模糊性的增加,被试判断间一致性差异总体上呈不断增大的趋势,清晰特质判断一致性的差异较小,模糊特质判断一致性的差异较大。