Indigenous and Cultural Psychology: Understanding People in Context

There is growing recognition that psychological theories and principles developed in the West may not accurately reflect those found in other cultures. The newly published book entitled Indigenous and Cultural Psychology: Understanding People in Context has made an important contribution in expanding the scope of psychology. The contributing authors depicted their ultimate goal of developing a universal psychology. The purpose of this article is to review the book from a transpersonal psychology perspective with the hope of facilitating this process. Basing our thoughts on the theoretical framework of perennial psychology and positive psychology, we will suggest practical steps through which future psychologists may work collaboratively to bring about global moral transformation that is crucial to the survival of our planet.     

中国农业新发展与食物安全新动态

一、中国农业的新发展 (一)农业发展取得新成就 --食物安全水平逐趋稳定。我国用占世界约 9％的耕地生产了占世界25％左右的粮食产量,解 决了占世界21％左右人口的吃饭问题,基本具备了 年产4.5-5亿吨粮食的综合生产能力。食物的结构 不断优化,肉、蛋、奶、菜、水产品等食物种类在 整个食物结构中的比重不断上升。食物质量安全、 食物营养改善等倍受关注,正着手开始相关立法的 准备工作。     

Simple and Joint Effects of Gender and Self-Esteem on Responses to Same-Sex Sexual Harassment

In a sample of 431 white-collar professionals, we examined the impact of gender and self-esteem on individuals' intentions to seek legal counsel, confront the harasser, and make formal reports within the organization in response to approach-based same-sex sexual harassment. We hypothesized that gender, self-esteem, and their interaction would be related to assertive responses. All three hypotheses received support: men were more likely than women to respond assertively; self-esteem was positively related to response intentions; and self-esteem had a greater impact on men's responses than on women's responses. These results suggest that frameworks used to describe responses to cross-sex sexual harassment may not be adequate for same-sex sexual harassment. Post hoc analyses revealed that perceiving the behavior as harassment mediated the relationship between self-esteem and the responses to harassment, but did not mediate the relationships between gender and the responses to harassment. These findings contribute to the research on acknowledging sexual harassment.     

经济心理学:超越与创新

经济心理学超越了传统经济学在理论假设、研究方法等方面所面临的困境,拓展了心理学对于学科界限的自我困囿．并以其独特的学科分野、理论贡献和跨学科的研究方法实现了对人类经济行为的更好解释与预测,对于现实经济生活它也已经并将继续发挥其独有的作用。     

不同性别比和资源获取能力对未婚男性择偶标准的影响

本研究分别采用文字启动和图片启动两种方式,探讨不同性别比下男性择偶标准的动态变化。实验1和实验2的结果均显示:相比于男多女少启动,在女多男少启动下,男性对女性"好资源"的要求会明显升高。不同性别比启动和男性资源获取能力(而不是童年经济状况)在男性择偶标准上存在着交互效应。相比于男多女少启动,资源获取能力强的男性在女多男少启动下对女性好资源的要求会明显提高,而资源获取能力弱的男性在两种启动下对女性好资源的要求没有显著变化。结论:对资源获取能力强的男性而言,对女性"好资源"的偏好是择偶选择过多时所产生的奢侈需求。     

Indentation behaviour of ion-irradiated X-750 Ni-based superalloy

The mechanical properties of an ion-irradiated Ni-based superalloy have been evaluated using nano-indentation hardness tests. A high-energy Ni ion beam was employed for irradiation at room temperature up to different doses. Nano-indentation tests were carried out in the range of 100–1000 nm to measure hardness changes of the experimental alloy. The results show softening of the irradiated material compared to the un-irradiated material, with the softening being more pronounced at the higher dose. Cross-sectional transmission electron microscopy characterisation reveals that γ′-precipitate instability (disordering/dissolution) is the main reason for the softening behaviour and this outweighs the hardening effect of irradiation-induced defects.     

The Structure and Stability of Subjective Well-Being: a Structure Equation Modelling Analysis

The purpose of the study is to test the structure and the stability of Subjective Well-Being (SWB), measured through cognitive and affective self-report measures, in global and specific levels of analysis. A sample of 303 adult students was collected and replicated in a 2 month interval. The best model of SWB shows an intercorrelated four-factor structure—Satisfaction with Life, Negative Affect, Positive Affect and Global Subjective Well-being. Results suggest that Global Happiness and Global Satisfaction are measuring the same aspect of SWB. All measures of SWB, in study, show good construct validity and reliability in a 2 month replication. Positive and Negative Affect are significantly weakly correlated. Positive Affect is the most stable variable of SWB, in a short-term interval. Researchers must be aware of the issues related to the measurement of SWB as the order of the items in a questionnaire and the implications of using global or specific measures, cognitive or affective dimensions of the concept, that represent different aspects of the concept. Further study is needed to analyse the structure of SWB with different measures and the relationship between its components.

Characterizing observers using external noise and observer models: assessing internal representations with external noise

External noise methods and observer models have been widely used to characterize the intrinsic perceptual limitations of human observers and changes of the perceptual limitations associated with cognitive, developmental, and disease processes by highlighting the variance of internal representations. The authors conducted a comprehensive review of the 5 most prominent observer models through the development of a common formalism. They derived new predictions of the models for a common set of behavioral tests that were compared with the data in the literature and a new experiment. The comparison between the model predictions and the empirical data resulted in very strong constraints on the observer models. The perceptual template model provided the best account of all the empirical data in the visual domain. The choice of the observer model has significant implications for the interpretation of data from other external noise paradigms, as well as studies using external noise to assay changes of perceptual limitations associated with observer states. The empirical and theoretical development suggests possible parallel developments in other sensory modalities and studies of high-level cognitive processes.     

我国投资者心理特质与心理分类的研究

由于证券投资已成为当代中国人经济生活的重要组成部分,因而深入研究投资者的心理特质与心理分类,对于推动我国证券市场健康发展以及促使投资者形成理性投资决策具有重要的现实意义。本研究发现：我国投资者的心理特质差异可以从果断冒险、轻松乐观、理智冷静、犹豫依赖、耐心谨慎这五个因素进行分析;投资者可分为冷静保守型、冒险型与乐观保守型三类。