Changing attitudes about change: longitudinal effects of transformational leader behavior on employee cynicism about organizational change

Using longitudinal data collected in two waves, nine months apart, from 372 employees, this research is an empirical assessment of individual‐level change within an organizational setting. Specifically, strategies used by change implementers were operationalized as six transformational leader behaviors, and then hypothesized to influence employees' cynicism about organizational change (CAOC). A combination of social learning theory, and communication research served as the theoretical rationale to explain transformational leadership's hypothesized effects. As posited, transformational leader behaviors (TLB) generally were associated with lower employee CAOC. Further, the direction of causality was consistent in suggesting that the TLB reduced employee CAOC. A discussion concerning the ethical use of TLBs and recommendations for future research are provided. Copyright © 2005 John Wiley & Sons, Ltd.     

Predicting retail shrink from performance pressure,ethical leader behavior,and store‐level incivility

Retail shrink, a form of inventory loss due primarily to employee theft and shoplifting, is a growing concern for retailers. Prior work on shrink has taken primarily an individual‐level focus to understanding this problem but has yet to really explore how the business context impacts shrink. The current study addresses this need by delineating and testing a unit‐level (i.e., between‐stores) conceptual model, wherein we examine the influence of performance pressure, ethical leader behavior, and store‐level incivility on shrink in a field study of 111 U.S. retail stores. Results demonstrate that performance pressure and ethical leadership interact to influence store‐level incivility. Further, stores with higher incivility also had higher levels of shrink. A focus on the contextual predictors of shrink provides timely insights into the role of performance pressure and leadership on store‐level incivility and consequently on retail shrink. In light of increasingly thin margins in the retail industry, the evidence on how pressure to perform and ethical leadership influences retail shrink may offer a solution to retailers looking to stem financial losses by promoting civility in the workplace.     

Does municipal solid waste composting make economic sense?

Currently there is widespread interest on the part of local Governments in incorporating municipal solid waste (MSW) composting into their integrated solid waste management systems. However, there is little information on the costs of MSW composting and how those costs compare with the costs of alternative forms of waste disposal (especially traditional land disposal). This article begins to fill this information gap by reporting the results of a survey of 19 MSW composting facilities around the United States. Results indicate that MSW composting generally costs around $50 per ton, and that very few facilities receive any revenues from the sale of compost to offset operating costs. Additional economic analysis indicates that, at present, MSW composting cannot be justified on financial grounds in most parts of the US, but may be competitive with land disposal where the cost of landfilling is high (such as the north-east).1998 Academic Press     

Imazaquin adsorbed on pillared clay and crystal violet-montmorillonite complexes for reduced leaching in soil

Ground water pollution due to herbicide leaching has become a serious environmental problem. Imazaquin [2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)quinoline-3-carboxylic acid] is an herbicide used to control broadleaf weeds in legume crops. Imazaquin is negatively charged at the basic pH of calcareous soils and exhibits high leaching potential in soils. Our aim was to design formulation of imazaquin to reduce herbicide leaching. Imazaquin sorption on pillared clay (PC) and crystal violet (CV)-montmorillonite complexes was studied. The CV-montmorillonite complexes become positively charged with adsorption of CV above the cation exchange capacity (CEC) of montmorillonite, and thus can sorb imazaquin. The Langmuir equation provides a good fit to isotherms of imazaquin sorption on PC and CV-montmorillonite complexes, but for charged complexes an equation that combines electrostatics with specific binding was preferred. Maximal imazaquin sorption was 17.3 mmol kg-1 for PC and 22.2 mmol kg-1 for CV-montmorillonite complexes. The extents of imazaquin desorption into water were 21% for PC and 5% for CV-clay complexes. The presence of anions decreased imazaquin sorption on both sorbents in the sequence phosphate > acetate > sulfate. Reduction of imazaquin sorption by the anions and the extent of its desorption in electrolyte solutions were higher for PC than for CV-clay complexes. Leaching of imazaquin from CV-montmorillonite formulations through soil (Rhodoxeralf) columns was two times less than from PC formulations and four times less than that of technical imazaquin. The CV-montmorillonite complexes at a loading above the CEC appear to be suitable for preparation of organo-clay-imazaquin formulations that may reduce herbicide leaching significantly.     

Maintaining quality focus with critical data

Total Quality Management measurement tools are often the very tools necessary to ensure compliance with the rapidly growing regulatory demand for data. At the same time, interest in the environment by average citizens, environmental groups, and regulatory agencies has put increasing pressure on environmental managers for “zero defects.” Violations and exceedances are actively pursued and are, at a minimum, made public to produce incentive for companies to comply. Even companies in compliance face pressure to further improve their performance. No business can afford the lost legal, operational, and public relations costs of noncompliance. There is no room for error. This article discusses the basic tools used at IBM Rochester to better manage and control some key environmental operations and shows how these basic control steps work in an actual wastewater treatment process at the facility.     

Threat perception and the readiness to participate in safety programs

Reacting to a perception of threat, workers can become fatalistic or increase their readiness to participate in plant safety programs. A field study of 396 production workers at eight factories tested key relationships derivable from this assumption. Workers were found to be particularly sensitive to presumed personal jeopardy from existing safety hazards. These threat perceptions were tied to previous encounters with accidents and to training for a specific task. In contrast, occupational climates seen as supportive to safety efforts did not effect personal threat evaluations. Safety instruction and co-worker support were established as complementary factors that moved workers toward an activist path of participation rather than a fatalistic acceptance of an existing situation. While relationships were primarily investigated on an individual level, special conditions at certain enterprises were found to influence worker willingness to become involved in safety endeavors.     

Mercury human exposure through fish consumption in a reservoir contaminated by a chlor-alkali plant: Babeni reservoir (Romania)

Purpose  

Chlor-alkali plants are one of the most important point sources of mercury to aquatic environment. The problem of Hg contamination has been studied in a region, Rm Valcea (Romania), impacted by the wastewater discharge of a chlor-alkali plant. The purpose of the present study is to evaluate the current status of mercury pollution in the Babeni reservoir (Olt River) and the exposure of local population via fish consumption to mercury originating from the chlor-alkali plant.