授权型领导力对员工自我效能感的影响:人-岗匹配度的调节效应检验

本文目的在于检验人-岗匹配度(person -job fit)在授权型领导力和员工自我效能感之间的调节作用.来自深圳15家企业的253名员工填写了我们的调查问卷,最终227份有效问卷构成本研究的样本.基于多元回归分析结果,我们发现人-岗匹配度的调节效应存在;画出的图形显示相比于人-岗匹配度高的员工,对人-岗匹配度低的员...     

人力资源双向管理的实证分析

用回归分析方法,得知组织承诺的三个主要自变量是情感承诺、价值承诺、制度承诺,建立了情感承诺与经济满意、家庭动力、岗能匹配、工作投入、企业工龄之间,价值承诺与家庭动力、工作投入、经济满意、工作家庭冲突之间,制度承诺与经济满意、岗能匹配、家庭动力、企业工龄之间的回归方程.情感承诺、价值承诺、制度承诺、家庭动力、经济满意、岗能匹配等任何两个变量之间均存在一定的因果关系,构成了组织承诺模型.为了使员工对企业产生较高的组织承诺,企业建立的政策和制度,应当首先满足员工在经济、岗能匹配、家庭动力等方面的需求.     

个人-组织匹配与工作满意度——价值观匹配、需求匹配与能力匹配的比较研究

以华中及华南地区22家企业1000名企业员工为调查对象,比较个人-组织价值观匹配、需要-供给匹配与要求-能力匹配影响工作满意度时的相对效应.运用结构方程模型和层次回归等方法对收集的839份有效问卷进行统计分析,结果显示:需求匹配对工作满意度的预测效应最大,价值观匹配对工作满意度具有一定影响,能力匹配对工作满意度没有显著作用,从而揭示了需求匹配对工作满意度的优势效应.研究结果有效拓展了中国背景下的个人-组织匹配研究,并为企业开展有效的匹配管理提供了建议.     

工作家庭价值观匹配与工作家庭冲突关系研究

在个人-环境匹配理论的基础上,采用工作家庭冲突和个体与组织工作家庭价值观量表对来自不同企业的203名员工进行测量,使用结构方程模型方法验证了个体和组织工作家庭价值观的匹配与工作家庭冲突之间的关系。结果显示,匹配与两个方向的工作家庭冲突都负相关。并在此基础上提出了人力资源管理的建议。     

学习目标导向、留职动机与工作投入的关系——组织学习氛围的跨层次调节作用

提升员工的工作投入成为管理者面临的主要挑战和目标。整合目标导向理论,动机心理学理论和人-环境匹配理论,本研究构建了个体学习目标导向对工作投入的影响关系模型,重点探讨了留职动机与组织学习氛围在两者关系间的作用效果。本研究运用多层次线性模型对765份有效调查问卷进行了实证检验,结果显示:个体学习目标导向对工作投入具有显著的正向影响;留职动机在两者之间起到部分中介作用;组织学习氛围跨层次正向调节个体学习目标对留职动机的影响。     

企业新雇员工作态度的结构模型及其验证研究

在对已有研究进行回顾的基础上，提出了一个关于企业新雇员工作态度的结构模型，并利用LISREL8软件采用模型生成方法，通过调查所收集数据对该模型进行验证。经过修正的最后模型表明：组织社会化通过工作适应对新雇员的工作态度产生间接影响，新雇员主观感知到的员工一组织匹配则对其工作态度产生直接影响。     

个体及协同因素下的员工与工作任务匹配问题

针对员工与工作任务的匹配决策问题,首先分析了员工与工作任务匹配的个体因素和协同因素,个体因素涉及工作耐受力、工作持续性和技能任务匹配度等方面,而协同因素涉及协同成本和协同公平性等方面;然后在此基础上,构建了综合考虑个体与协同因素的多目标优化模型,并采用基于隶属度函数的加权和方法将多目标优化模型转化为线性规划模型,通过求解该模型,可得到员工与工作任务的合理匹配结果.实例分析表明,本文给出的方法具有可行性和实用性.     

探究企业薪酬管理公平性对员工工作态度和行为的影响

企业薪酬管理公平性对员工的工作态度和工作行为有着重要的影响,它是社会分配公平性的一个重要组成部分。特别是改革开放以来,在市场经济的推动下,出现了收入之间的差距拉大,人们的幸福感降低,这些问题对市场的公平分配原则提出了严峻挑战。因此,探究好企业薪酬管理公平性对员工工作态度和行为的影响将帮助企业挽留优秀的人才。     

谈人本管理

人本管理作为一种新的管理理念,究竟＂人＂与＂本＂的真正内涵是什么？人本管理的实质是什么？本文作者在此做了明确的解释,并就人本管理中＂能岗匹配＂这一关键问题以及企业怎样才能做到＂能岗匹配＂做了较为详细的阐述。     

员工业绩考核体系的建立与应用

建立起以岗点工资为主内容的“岗效薪点工资制度”后,把构筑以关键业绩指标（KPI）为核心的员工业绩考核体系作为工作重点,客观评价职工的工作效率和劳动贡献,确定职工的劳动薪酬,激发了职工的工作热情。     

An approach to studying scale for students in higher education: a Rasch measurement model analysis

A questionnaire comprising 80 self-report items was designed to measure student Approaches to Studying in a higher education context. The items were conceptualized and designed from five learning orientations: a Deep Approach, a Surface Approach, a Strategic Approach, Clarity of Direction and Academic Self-Confidence, to include 40 attitude items and 40 corresponding behavior items. The study aimed to create a scale and investigate its psychometric properties using a Rasch measurement model. The convenience sample consisted of 350 students at an Australian university in 1998. The analysis supported the conceptual structure of the Scale as involving studying attitudes and behaviors towards five orientations to learning. Attitudes are mostly easier than behaviors, in line with the theory. Sixty-eight items fit the model and have good psychometric properties. The proportion of observed variance considered true is 92% and the Scale is well-targeted against the students. Some harder items are needed to improve the targeting and some further testing work needs to be done on the Surface Approach. In the Surface Approach and Clarity of Direction in Studying, attitudes make a lesser contribution than behaviors to the variable, Approaches to Studying.     

Career and Mentor Satisfaction among Canadian Engineers: Are there Differences based on Gender and Company‐Specific Undergraduate Work Experiences?

In 2005, an in‐depth study was undertaken to collect quantitative and qualitative data on the career attitudes of Canadian engineers in the province of Manitoba. This paper examines the quantitative data on the relationships between prior undergraduate work experiences with their current employers and male and female respondents' career and mentor satisfaction. The results suggest that undergraduate work experience programs may play a role in enhancing engineers' perceptions of their recognized authority/expertise within their field. Results also show that prior work experience with current employers is related to satisfaction with mentors. Furthermore, a significant interaction effect was found for both prior work experience and gender as they relate to mentor satisfaction. Female engineers with prior work experience were the most satisfied with their mentors, while those without prior work experience were the least satisfied. Findings point to the value of company‐specific undergraduate work experience as a socialization tool and the role it plays in nurturing long‐term career development, particularly for young women engineers.     

Effect of presence of SiC and operating frequency on the damping behaviour of pure magnesium

Abstract

The objective of the present work was to investigate the effect of presence of SiC reinforcement and the vibration frequency on the overall damping characteristics of pure magnesium. The testing method uses a combination of the modified free – free beam method coupled with a circle fit approach. The effect of frequency on the damping property was studied by adding end masses to the specimen so as to alter the resonant frequency of the suspended beam. In the present study, the results are compared against a monolithic magnesium sample. The results revealed a higher damping capability of the composite specimen at all tested frequencies when compared to monolithic magnesium. Both monolithic and reinforced magnesium showed a progressive decrease in damping with an increase in frequency. An attempt is made to rationalise the damping behaviour of the composite in terms of the presence of a process induced plastic zone at the matrix/particulate interface and the operating frequency.     

人际相似性对员工态度和行为的预测作用

使用问卷法对297对商场女营业员进行调查,用线性回归分析方法考察人口学变量和个性特征相似性对员工工作态度和行为的预测作用。结果显示,工作年限相似性对离职意向有显著负向预测作用,积极情绪相似性对角色内、角色外行为、同事和工作满意度、组织承诺有显著正向预测作用,对离职意向有显著负向预测作用;成长需求相似性对工作满意度和组织承诺有显著正向预测作用。组织管理实践中可以通过人员选拔和培训等措施对人际相似性进行控制,从而改善工作绩效。     

卡箍夹紧变形过程及力学性能分析

目的 研究卡箍夹紧后对胶管管径变形率的影响。方法 采用有限元方法建立了静力计算模型,计算了不同夹紧力作用下卡箍的变形受力情况。结果 仿真结果表明,在1100,1500,2100 N的驱动力作用下,胶管管径的变化范围分别为0.4~0.6,0.75~0.9,1~1.25 mm。采用机器视觉对卡箍、胶管的变形进行测量,结果表明,在卡箍的作用下胶管的直径由14.3 mm减小至13.65 mm。胶管防腐层变形率为36.8%大于保护层变形率20.2%。结论 通过形成过盈配合,可以提高管路系统的密封性能。     

Cause, effect and regression in road safety: A case study

Researchers use various ways to determine what change in safety is caused by some treatment. One way is to fit regression equations to cross-section data. Can this work? Another way is to do a before-after study. Is this better? I examine these questions in the setting of a case study. The treated units are rail-highway grade crossings, the treatment is the replacement of ‘crossbucks’ by ‘flashers’, and as evidence serve published papers and reports.The results of regression studies are all over the place. Still, one cannot be sure whether this is a sign that the regression failed to capture cause and effect or a sign that the effect of this treatment depends strongly on the conditions in which it is applied. As different regressions use different variables, they cannot corroborate or negate each other's results. This is deeply troubling.The results of before-after studies, in this case, are very consistent. Unfortunately the results do not apply to specific conditions and are therefore of limited practical use. In this respect crash modification functions derived from regressions would have an inherent advantage over those from before-after studies provided they captured cause and effect. There is, at present, little ground for the belief that they do.     

外伸量对无头铆钉电磁铆接变形的影响

目的通过无头铆钉外伸量变化对电磁铆接铆钉变形的研究,确定影响规律,以指导实际生产。方法以2A16无头铆钉为研究对象,通过试验的方法分别改变放电电压,上电压与上外伸量,下电压与下外伸量的大小与匹配关系,进而得到较优参数,并在较优参数下进行连接试验以及性能分析。结果铆钉干涉量随着放电电压的增加而增加,随着外伸量的增加而减小;连接件性能检测发现,镦头是否铣平对剪切强度影响不大,但镦头铣平后拉脱强度有所减小。结论理想的干涉配合需适当提高电压及合适的外伸量,当上电压为225 V、下电压为170 V、上外伸量为1.5d、下外伸量为1.1d时,干涉配合程度较好;连接件镦头铣平后拉脱强度有所减小,为满足铆钉的拉脱强度,可适当增加钉孔锪窝深度。     

Using travel socialization and underlying motivations to better understand motorcycle usage in Taiwan

This study introduces self-determination theory (SDT) to refine previous models of vehicle usage motivation. We add travel socialization theory regarding parental influence on vehicle usage to enhance previous structural models describing motorcycle usage behavior. Our newly developed model was empirically verified in a sample of 721 motorcycle users in Taiwan. In addition to instrumental, symbolic, and affective motivations, perceived parental attitudes (PPAs) towards motorcycle riding were found to have a significant effect on individuals’ motorcycle use habits. Additionally, participants who perceived their parents to have more positive attitudes toward motorcycles were found to have more experience being chauffeured on motorcycles by their parents. Based on these results, we suggest means to confront the challenges brought on by the rapid growth of motorcycle usage, especially serious motorcycle traffic accidents. These results improve our understanding motorcycle usage in Taiwan and can be used by transportation professionals who are seeking solutions to the rapid growth of motorcycle usage.