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Major Result (major + result)
Selected AbstractsInterpersonal perceptions and metaperceptions of relationship closeness, satisfaction and popularity: A relational and directional analysisASIAN JOURNAL OF SOCIAL PSYCHOLOGY, Issue 3 2009David Y. F. Ho Relationship closeness, satisfaction in interaction, and popularity in mainland China was investigated using a methodological relational approach, which stresses the bidirectional nature of perceptions and metaperceptions. Two studies were conducted: one involving 164 dyads and the other 20 five-member groups; participants were college students of both sexes who were well acquainted with one another. Major results are: (i) liking perceptions and metaperceptions are predominately relational in nature; (ii) assumed reciprocities are not consistently larger than actual reciprocities; and (iii) directional congruence is modest for closeness, but high for satisfaction and popularity. These results are discussed in terms of methodological relationalism, particularly the construct of directionality. [source] Effect of growing watershed imperviousness on hydrograph parameters and peak dischargeHYDROLOGICAL PROCESSES, Issue 13 2008Huang-jia Huang Abstract An increasing impervious area is quickly extending over the Wu-Tu watershed due to the endless demands of the people. Generally, impervious paving is a major result of urbanization and more recently has had the potential to produce more enormous flood disasters than those of the past. In this study, 40 available rainfall,runoff events were chosen to calibrate the applicable parameters of the models and to determine the relationships between the impervious surfaces and the calibrated parameters. Model inputs came from the outcomes of the block kriging method and the non-linear programming method. In the optimal process, the shuffled complex evolution method and three criteria were applied to compare the observed and simulated hydrographs. The tendencies of the variations of the parameters with their corresponding imperviousness were established through regression analysis. Ten cases were used to examine the established equations of the parameters and impervious covers. Finally, the design flood routines of various return periods were furnished through use of approaches containing a design storm, block kriging, the SCS model, and a rainfall-runoff model with established functional relationships. These simulated flood hydrographs were used to compare and understand the past, present, and future hydrological conditions of the watershed studied. In the research results, the time to peak of flood hydrographs for various storms was diminished approximately from 11 h to 6 h in different decrements, whereas peak flow increased respectively from 127 m3 s,1 to 629 m3 s,1 for different storm intensities. In addition, this study provides a design diagram for the peak flow ratio to help engineers and designers to construct hydraulic structures efficiently and prevent possible damage to human life and property. Copyright © 2007 John Wiley & Sons, Ltd. [source] Environmental Regulations and New Plant Location Decisions: Evidence from a Meta-AnalysisJOURNAL OF REGIONAL SCIENCE, Issue 1 2002Tim Jeppesen Stricter environmental regulations are often opposed on the grounds that they will alter equilibrium capital flows. Empirical evidence in this area remains largely unresolved, mainly due to the quite disparate results found in the literature. This paper takes a positive look at the relationship between new manufacturing plant location decisions and environmental regulations by examining data from 11 studies that provide more than 365 observations. One major result from our meta-analysis is that methodological considerations play a critical role in shaping the body of received estimates. Our empirical estimates also lend insights into future research that is necessary before any robust conclusions can be made regarding the effects of environmental regulations on capital flows. [source] Spill-over effects of intermittent costs for defection in social dilemmasEUROPEAN JOURNAL OF SOCIAL PSYCHOLOGY, Issue 6 2002Daniel Eek This research investigates the role of intermittent monetary costs in restraining individuals from defection in social dilemmas. In Experiment 1, 104 car owners made fictitious choices between a slow and a fast travel mode in the context of a continuous social dilemma. There were four different conditions of monetary costs for choosing the fast mode (defection): no cost, low cost, high cost to self, or high cost to others. Participants defected most when there was no cost and least when they themselves were charged a high cost. A spill-over effect was obtained such that when others were charged a high cost to defect, defection rates were lower than under no cost. Experiment 2 used 36 undergraduates as participants in an iterated decision task with real groups. The results replicated the major results of Experiment 1. Furthermore, whereas prosocials were strongly affected by intermittent costs for defection (i.e. showed large spill-over effects), proselfs seemed to be unaffected. Possible explanations of this interaction effect between social value orientation and intermittent punishment for defection are provided. Copyright © 2002 John Wiley & Sons, Ltd. [source] | ||||||||||