儒学"意"范畴与阳明学的"主意"话语

儒家的"意"范畴及宋明以后出现的"主意"学说,与道家所言之"意"干系甚微.对"主意"学说的形成、发展有直接影响的是儒、佛两家对"意"之范畴的诠释与阐述.儒学的"意"范畴,既可从"毋意"说出发而作私意、意念之理解,又可从"诚意"说出发而作意向、志意之解读;既可基于工夫论而把"诚意"视为"欲诚之意",又可基于本体论而把"诚意"视为"已诚之意";既可使"意"与"志"相结合,又可使"意"与"念"相并列.明中叶后"主意"一词由工夫层面的"诚意"范畴提升为本体层面的"意根"范畴,这种转变,既有历史逻辑的承继关系,又有阳明心学之修正思潮的现实推动.     

Improving judgmental forecasts with judgmental bootstrapping and task feedback support

This study examines the utility of two widely advocated methods for supporting judgmental forecasts—providing task feedback and providing judgmental bootstrapping support. In a simulated laboratory based experiment that focused on producing composite sales forecasts from three individual components, we compared the effectiveness of these two methods in improving final judgmental forecasts. In the presence of cognitive feedback task, feedback led to better forecasts than providing judgmental bootstrap forecasts. Simply providing bootstrap forecasts was of no additional benefit over a control condition. This was true in terms of the Brunswik Lens model measures of achievement, knowledge, and consistency, and in terms of forecast accuracy. This occurred both in stable environments and when special events (unusual one‐time events requiring adjustments to the forecasts) arose. Copyright © 2005 John Wiley & Sons, Ltd.     

隔代“亲”的社会心理解析

隔代抚育中出现了普遍的隔代“亲”现象。本文分别从文化传统（血缘宗亲）、心理需求、社会现实、补偿心理等几个方面来阐述隔代“亲”的成因。     

全面深入理解“以人为本”

以人为本是一项符合人类文明发展趋势并指导当代社会发展的重要原则 ,是科学发展观的核心内容。以人为本并非只有西方人文主义那样的理解 ,它既是一种共同价值观和价值取向 ,又是一种思维方式 ,同时还是一种执政理念。     

Effects of gender and sex role orientation on help-seeking attitudes

This study investigated the effects of gender and sex role orientation (masculinity and femininity) on attitudes toward seeking professional psychological help in a sample of 163 student trainee teachers (52 males and 111 females) in Singapore. The mean age of students was 25.39 years (SD = 3.80). ANOVAs revealed statistically significant main effects for gender and femininity on attitudes toward help-seeking. Specifically, females were reported to have more positive overall attitudes toward professional help-seeking and were more willing to recognize a personal need for professional help compared to males. Femininity significantly influenced students’ level of stigma tolerance. These findings suggest that both gender and sex role orientation play an independent role in influencing help-seeking attitudes. In addition, these variables appear to have a differential impact on different aspects of helpseeking.     

表象研究方法论

本论文从表象研究的历史沿革入手,对迄今为止几种主要的表象研究方法及其有关方法论方面的问题进行了分析探讨,认为当代认知心理学的表象研究给心理学传统的反应时指标赋于了新的方法论意义．但单一性的反应时指标有较大局限     

航线飞行员危险态度测量及对驾驶安全行为的影响

为了探讨现代航线飞行员危险态度特点及其与驾驶安全行为的关系,采用文献分析、问卷调查和专家访谈,编制了中国文化背景下航线飞行员危险态度问卷,并对中国南方航空公司257名飞行员进行调查。结果发现,自信、冲动性、男子气概、焦虑、服从性和风险意识等因素能解释飞行员危险态度总体变异的60.275%,同时对驾驶安全行为产生显著负向影响。这一结果表明六维结构模型具有较好的信度和效度,可以作为现代航线飞行员驾驶安全行为评估的预测指标。     

Promoting de-escalation of commitment: a regulatory-focus perspective on sunk costs

People frequently escalate their commitment to failing endeavors. Explanations for such behavior typically involve loss aversion, failure to recognize other alternatives, and concerns with justifying prior actions; all of these factors produce recommitment to previous decisions with the goal of erasing losses and vindicating these decisions. Solutions to escalation of commitment have therefore focused on external oversight and divided responsibility during decision making to attenuate loss aversion, blindness to alternatives, and justification biases. However, these solutions require substantial resources and have additional adverse effects. The present studies tested an alternative method for de-escalating commitment: activating broad motivations for growth and advancement (promotion). This approach should reduce concerns with loss and increase perceptions of alternatives, thereby attenuating justification motives. In two studies featuring hypothetical financial decisions, activating promotion motivations reduced recommitment to poorly performing investments as compared with both not activating any additional motivations and activating motivations for safety and security (prevention).     

Sample size planning with the cost constraint for testing superiority and equivalence of two independent groups

The allocation of sufficient participants into different experimental groups for various research purposes under given constraints is an important practical problem faced by researchers. We address the problem of sample size determination between two independent groups for unequal and/or unknown variances when both the power and the differential cost are taken into consideration. We apply the well‐known Welch approximate test to derive various sample size allocation ratios by minimizing the total cost or, equivalently, maximizing the statistical power. Two types of hypotheses including superiority/non‐inferiority and equivalence of two means are each considered in the process of sample size planning. A simulation study is carried out and the proposed method is validated in terms of Type I error rate and statistical power. As a result, the simulation study reveals that the proposed sample size formulas are very satisfactory under various variances and sample size allocation ratios. Finally, a flowchart, tables, and figures of several sample size allocations are presented for practical reference.     

New heterogeneous test statistics for the unbalanced fixed‐effect nested design

When the underlying variances are unknown or/and unequal, using the conventional F test is problematic in the two‐factor hierarchical data structure. Prompted by the approximate test statistics (Welch and Alexander–Govern methods), the authors develop four new heterogeneous test statistics to test factor A and factor B nested within A for the unbalanced fixed‐effect two‐stage nested design under variance heterogeneity. The actual significance levels and statistical power of the test statistics were compared in a simulation study. The results show that the proposed procedures maintain better Type I error rate control and have greater statistical power than those obtained by the conventional F test in various conditions. Therefore, the proposed test statistics are recommended in terms of robustness and easy implementation.