Gauging consumers’ responses to CSR activities: Does increased awareness make cents?

This study assessed the impact of knowledge of a company's corporate social responsibility efforts on both attitude and purchase intent. Until now, research studies have assumed knowledge was created via message exposure without measuring it. Results indicate that participants exposed to information about a company's CSR activities are more knowledgeable about those activities and that increased knowledge positively impacts attitudes and purchase intentions.     

Processes,procedures and journal development: Past,present and future

This paper is written as an overview of developments relating to the Journal. The authors explain the background to their editorship and the plans and structures they implemented. They provide a progress report and also discuss the process of running the Journal so as to explain to potential authors how the systems operate and the philosophy of the Journal.     

Age,Tenure, Resources for Control,and Organizational Commitment*

Objectives. A higher level of organizational commitment for older and more experienced workers has primarily been explained via exchange theory or a cohort effect. We use an agency‐structure framework to explain that higher levels of commitment result from feelings of control in the workplace. Methods. We examine this framework using data from a survey of 400 unionized factory workers in the Midwest. Results. The relationship between organizational commitment and predictors is affected by worker career stage. Most significantly, the commitment for older and more experienced workers increases with high levels of autonomy, while the opposite is true for younger and less experienced workers. Conclusions. When workers experience greater control at the point of production, they express greater organizational commitment. Although empowering for older and experienced workers, having freedom at work can be threatening or destabilizing for the younger workers, who may prefer more guidance.     

Evaluation of an employee assistance program at a transportation company

The purpose of this study was to determine the effectiveness of an Employee Assistance Program (EAP) in terms of selected work performance indicators and treatment outcomes. Three primary data sources were utilized: a questionnaire administered to EAP users, reports from EAP counsellors on treatment diagnoses and outcomes, and employee records on absenteeism and other performance criteria over a five year time period. On the whole, EAP clients reported very favourable outcomes regarding the quality of services and improved well being, and the counsellors reported successful treatment outcomes. However, employee records on performance outcomes indicated that EAP clients had higher rates of problems before, during and after treatment, compared to a matched control group. Additionally, rates of sick days significantly increased from before to after treatment among EAP users.     

A Trichloroethylene Risk Assessment Using a Monte Carlo Analysis of Parameter Uncertainty in Conjunction with Physiologically-Based Pharmacokinetic Modeling

A Monte Carlo simulation is incorporated into a risk assessment for trichloroethylene (TCE) using physiologically-based pharmacokinetic (PBPK) modeling coupled with the linearized multistage model to derive human carcinogenic risk extrapolations. The Monte Carlo technique incorporates physiological parameter variability to produce a statistically derived range of risk estimates which quantifies specific uncertainties associated with PBPK risk assessment approaches. Both inhalation and ingestion exposure routes are addressed. Simulated exposure scenarios were consistent with those used by the Environmental Protection Agency (EPA) in their TCE risk assessment. Mean values of physiological parameters were gathered from the literature for both mice (carcinogenic bioassay subjects) and for humans. Realistic physiological value distributions were assumed using existing data on variability. Mouse cancer bioassay data were correlated to total TCE metabolized and area-under-the-curve (blood concentration) trichloroacetic acid (TCA) as determined by a mouse PBPK model. These internal dose metrics were used in a linearized multistage model analysis to determine dose metric values corresponding to 10^-6 lifetime excess cancer risk. Using a human PBPK model, these metabolized doses were then extrapolated to equivalent human exposures (inhalation and ingestion). The Monte Carlo iterations with varying mouse and human physiological parameters produced a range of human exposure concentrations producing a 10^-6 risk.     

Implications of Posttraumatic Stress Among Military-Affiliated and Civilian Students

Abstract

Objectives: To determine whether posttraumatic stress (PTS) symptoms are associated with problem drinking and alcohol-related consequences, as well as academic correlates among military-affiliated and civilian students. Participants: The final sample (n = 248) included 78 combat-exposed student service members/veterans, 53 non–combat-exposed student service members/ veterans, 38 ROTC (Reserve Officers’ Training Corps) students, and 79 civilian students. Methods: Self-report data were collected spring 2011 via a Web-based survey measuring PTS, problem drinking, alcohol-related consequences, grade point average, educational self-efficacy, academic amotivation, and persistence. Results: Military students exposed to combat-related trauma reported significantly greater PTS symptoms than other military and civilian groups. PTS symptoms were associated with problem drinking and alcohol-related consequences for all groups, yet unrelated to academic correlates among those exposed to combat-related trauma. Conclusion: This study adds to the scant literature base exploring the unique characteristics of student service members/veterans in higher education.