On the Consequences of Frequent Applicants in Adverse Impact Analyses: A demonstration study

Electronic résumés, online applications, and automated personnel systems have reduced the effort required for a candidate to apply for employment opportunities like selection and promotion. The nature of these systems may affect analyses of adverse impact. For example, candidates that can easily apply to many positions multiple times could strongly influence analyses of adverse impact under particular circumstances. This study demonstrates some potential consequences of including frequent applicants in adverse impact analyses. Using workforce simulation methodology, we illustrate some conditions where a lesser qualified frequent applicant substantially influences the statistical significance of adverse impact detection. In some cases, the adverse impact against a subgroup may be accounted for by a single frequent applicant; in other cases, statistically significant adverse impact may be disguised by a single frequent applicant. We also consider methods for identifying frequent applicants and present options for handling these cases in analyses.     

中枢胆碱能系统在小鸡记忆形成过程中的作用

中枢胆碱能系统在记忆形成过程中的特异性作用仍有待于进一步探讨。该研究观察了东莨菪碱对小鸡一次性被动回避行为的影响,主要结果如下：１．训练前颅内注射一定剂量的东莨菪碱可引起一日龄小鸡的记忆障碍;２．无论是训练前１５分钟还是训练前３０分钟注射,东莨菪碱引起的记忆障碍均起始于训练后１５－２０分钟之间;３．研究中所用剂量的东莨菪碱不影响小鸡的啄食行为、味觉功能及兴奋水平。上述结果提示,中枢胆碱能系统可能较特异性地参与中时记忆的形成过程。     

顶叶在特征捆绑中的作用--对一例典型双侧顶叶损伤病人的研究

本实验以一例典型双侧顶叶损伤患者为研究对象,以数字和几何形状为材料,采用形状和颜色特征识别任务,主要考察了顶叶及空间信息是否影响视觉特征捆绑。结果显示,患者在特征捆绑任务上操作成绩较差,错觉性结合错误远远多于特征错误,且正确反应及错觉性结合受刺激间的距离及呈现方式的影响,表现出距离和位置效应。这些结果表明,顶叶在视觉特征捆绑中起重要作用,这种影响作用很可能与空间注意有关。本研究进一步为特征整合理论提供了神经心理学的证据。     

社会支持对大学生希望的影响机制:自尊和自我效能感的中介作用

为了探讨社会支持各维度和大学生希望的关系及其自尊和自我效能感在其中的作用机制,采用社会支持评定量表、希望特质问卷、自尊量表和一般自我效能问卷对756名大学生进行调查。结果发现:(1)社会支持的主观支持维度对大学生的希望有着显著的正向预测作用,客观支持和支持利用度两个维度对希望的预测作用不显著;(2)自尊和自我效能感在主观社会支持对希望的预测关系中有非常显著的中介作用,而自我效能感的中介效应更显著。     

师生关系对研究生自我效能感的影响:有调节的中介模型

为探讨师生关系与自我效能感的关系,并着力考察专业认同和导师负面评价恐惧在其中所起的作用,采用一般自我效能感量表、研究生师生关系感知问卷、专业认同量表、害怕导师负面评价量表对458名研究生进行调查,结果发现：（1）师生关系可正向预测研究生自我效能感;专业认同在两者间起中介作用;（2）导师负面评价恐惧在师生关系通过专业认同影响自我效能感的中介模型后半段起调节作用,即对于导师负面评价恐惧较高的研究生来说,专业认同对其自我效能感的影响更大。研究结果揭示了师生关系对自我效能感的作用机制。     

Relationship between hemispatial inattention and performance of activities of daily living in patients with schizophrenia

This study investigated the relation of hemispatial inattention to the performance of daily functions in 32 patients with schizophrenia or schizoaffective disorder and in 31 healthy controls. They were tested on the relationship between a target cancellation task and the Activities of Daily Living Rating Scale-II (ADLRS-II). According to the results of the hemispatial inattention test, the patients with schizophrenia made more omissions in the cancellation test than the controls. In addition, the results showed a significant correlation between number of omissions on the cancellation test and the ADLRS-II score in the study participants. A statistically significant relationship was observed between hemispatial inattention and the functional status of patients with schizophrenia, and suggests the need to incorporate measures of visual attention into psychiatric rehabilitation assessments.     

环境伦理学中的"生态化"人生观

从其实践要求和理论品性来看,一种完整的环境伦理学理论必然包含着一种关于人生观的理解。本文主要探讨罗尔斯顿环境伦理理论和深生态学关于人生观的主张和见解,从而指出环境伦理学理论包含着一种“生态化”人生观。相对于现代社会盛行的人生观来说,“生态化”人生观是基于人生之生命层面的,尊重自然的,后物质主义的人生观。它作为一种新的人生观理论具有重要现实意义。     

A dynamic computational model of employees goal transformation: Using self-determination theory

Following self-determination theory, this paper investigates the relations of employees’ perceptions of supervisors’ autonomy-supportive or controlling environments to their intrinsic or extrinsic work goals using both a field study and a computational dynamics model (Vancouver and Weinhardt in Org Res Methods 15(4):602–623, 2012), which is a recent and innovative technique. In Study 1, we did an empirical study with 128 employees over a half-year period and found that employees’ perceptions of supervisors’ autonomy-supportive environments satisfied employees’ basic psychological needs and promoted their intrinsic goals; controlling environments frustrated their basic needs and promoted their extrinsic goals. In Study 2, we used a system dynamics model to simulate the change in employees’ extrinsic goals, and the results showed that perceptions of supervisors’ autonomy-supportive environments related to the transformation of employees’ extrinsic goals. The study contributes by demonstrating that employees’ perception of supervisors’ environments could be a reason for employees’ different goal orientations, and it contributes by simulating the use of the dynamic process of goal transformation in research.

     

Functional influences on orienting a reference frame

Spatial relational terms like above are defined with respect to a reference frame. Reference frames are imposed on reference objects and define the space in which to search for a located object. Reference frames have a number of parameters that must be set during spatial term assignment, including origin, scale, and orientation. Previous research has shown that a functional relationship between objects in the scene influences the selection of a reference frame (Carlson-Radvansky & Radvansky, 1996). However, because this work operated at the level of the reference frame, generalizing across various spatial terms, it is unclear how function had its influence. One possibility is that function influences how the parameters of a reference frame are set. Consistent with this idea, Carlson-Radvansky, Covey, and Lattanzi (1999) showed an influence of function on where the origin of a reference frame was imposed. The present paper demonstrates that function also influences how the orientation of the axes of a reference frame is set. The implications for setting multiple parameters of a reference frame are discussed.     

SCIENCE AND CONFUCIANISM IN RETROSPECT AND PROSPECT

In contrast to Western science and religion, a topic which has been studied very much since the twentieth century, less research has been done on science and Confucianism. By way of a comparative viewpoint within the history of science, this article will deal with some aspects of science and Confucianism in retrospect, for instance, the Confucian origin of the idea of tian yuan di fang 天圓地方, the natural philosophy of qi, and the wu xing li tian zhi qi 五行沴天之氣 bringing abnormal astrological phenomena and reflecting a negative Confucian relation between politics, ethics, and nature. In the late Ming, Xiong Mingyu found that abnormal astrological phenomena, as atmospheric events, happened in the sublunar region rather than in the stars, and in the present time we can reinterpret the crisis of air pollution or global climate change as reflecting a negative Confucian relation between politics, ethics, and nature and as a warning of collective misbehavior in our use of modern scientific technologies.