高校业绩津贴的心理激励模型

本研究探讨了高校业绩津贴发挥激励作用的心理模型。结果表明:收入满意感及工作压力感的交互作用是津贴制发挥激励作用的内在机制;收入满意感及工作压力感通过作用于组织认同对工作业绩有显著的正向预测作用,同时收入激励对工作业绩有直接的正向预测作用。     

Science and Scientism in Huston Smith's Why Religion Matters

Huston Smith is justifiably critical of scientism, the belief that science is the only reliable path to truth. He holds that scientism and the materialism that accompanies it have led to a widespread denial of the transcendence expressed in traditional religious world-views. He argues that evolutionary theory should be seen as a product of scientism rather than of scientific evidence, citing authors who claim that the fossil record does not support the idea of continuous descent with modification from earlier life forms. I suggest that he has underestimated the cumulative weight of evidence from many independent fields of science supporting neo-Darwinism. I argue that methodological (but not philosophical) naturalism is a basic assumption of scientific inquiry. Proponents of intelligent design assume a fixed plan or blueprint, which is compatible with Smith's understanding of God's timeless vision. By contrast, almost all biologists and many theologians today envisage a dynamic and open-ended process rather than the realization of the unchanging forms in a preexisting plan.     

Standing balance of children with developmental coordination disorder under altered sensory conditions

Maintenance of standing balance requires that sensory inputs be organized with the motor system. Current data regarding the influence of sensory inputs on standing balance in children with developmental coordination disorder (DCD) are limited. This study compared the influence of sensory organization and each sensory input on the standing stability between a group of 20 children, 4-6 years old, with DCD and an age- and gender-matched control group of 20 children. Three types of visual inputs (eyes open, eyes closed, or unreliable vision) and two types of somatosensory inputs (fixed or compliant foot support) were varied factorially to yield six sensory conditions. Standing stability was measured with a Kistler force plate for 30s and expressed as the center of pressure sway area. The results showed that the standing stability of the children with DCD was significantly poorer than that of the control children under all sensory conditions, especially when the somatosensory input was unreliable (compliant foot support) compared to when it was reliable (fixed foot support). The effectiveness of an individual sensory system, when it was the dominant source of sensory input, did not significantly differ between the groups. The results suggest that children with DCD experience more difficulty coping with altered sensory inputs, and that such difficulty is more likely due to a deficit in sensory organization rather than compromised effectiveness of individual sensory systems.     

The effect of spatial organization of targets and distractors on the capacity to selectively memorize objects in visual short-term memory

We conducted a series of experiments to explore how the spatial configuration of objects influences the selection and the processing of these objects in a visual short-term memory task. We designed a new experiment in which participants had to memorize 4 targets presented among 4 distractors. Targets were cued during the presentation of distractor objects. Their locations varied according to 4 spatial configurations. From the first to the last configuration, the distance between targets’ locations was progressively increased. The results revealed a high capacity to select and memorize targets embedded among distractors even when targets were extremely distant from each other. This capacity is discussed in relation to the unitary conception of attention, models of split attention, and the competitive interaction model. Finally, we propose that the spatial dispersion of objects has different effects on attentional allocation and processing stages. Thus, when targets are extremely distant from each other, attentional allocation becomes more difficult while processing becomes easier. This finding implicates that these 2 aspects of attention need to be more clearly distinguished in future research.