A psychophysiological view of pain: Mind-body interaction in the rehabilitation of injury and illness

A shift toward a psychophysiological view of pain appears to be gaining ground as the cost of health care continues to increase. Billions of dollars are expended in America due to persistent pain. Psychotherapist involvement in the treatment of pain may be an effective form of intervention. People injured within and outside the bounds of compensation systems may display different pain patterns. Variables affecting pain, alternative treatment methods and needs, and return to gainful work are discussed.     

Vocational implications of post-polio syndrome

Of more than 1,000,000 survivors of poliomyelitis living in the United States, about 80% experience symptoms associated with post-polio syndrome (PPS). New weakness, fatigue, and pain are the most common symptoms that may appear years after acute polio. PPS is reported to be the most prevalent progressive neuromuscular disease in North America. The physical symptoms of PPS can be severe enough to decrease an individual's quality of life, significantly alter work function, and impose lifestyle changes. The psychological implications of battling once again with a disease that had stabilized decades ago can be devastating. Rehabilitation physicians and counselors knowledgeable of post-polio syndrome and its possible impact on employment can have a positive influence on persons with PPS.     

Brain hemisphere dominance and vocational preference: a preliminary analysis

Recent developments in split-brain theory add support to the concept of specialization within brain hemispheres. Holland's vocational personality theory may overlap with Human Information Processing (HIP) characteristics. Holland's six RIASEC codes were developed to identify vocational personality characteristics, and HIP scales were designed to measure hemispheric laterality. Relationships between the two scales were evaluated through canonical correlation with some significant results, however not all Holland scale scores correlated with left, right, or integrated hemispheric preference. Additional findings related to participants self-perception of music and math ability were also correlated. Findings on this added analysis revealed a high correlation between perception of musical ability and right brain function but not between mathematical concept and left brain alone. Implications regarding vocational choice and work are discussed.     

Urban bird conservation: presenting stakeholder-specific arguments for the development of bird-friendly cities

Following the call from the United Nations Convention on Biological Diversity “Cities & Biodiversity Outlook” project to better preserve urban biodiversity, this paper presents stakeholder-specific statements for bird conservation in city environments. Based upon the current urban bird literature we focus upon habitat fragmentation, limited habitat availability, lack of the native vegetation and vegetation structure as the most important challenges facing bird conservation in cities. We follow with an overview of the stakeholders in cities, and identify six main groups having the greatest potential to improve bird survival in cities: i) urban planners, urban designers and (landscape) architects, ii) urban developers and engineers, iii) homeowners and tenants, iv) companies and industries, v) landscaping and gardening firms, vi) education professionals. Given that motivation to act positively for urban birds is linked to stakeholder-specific advice, we present ten statements for bird-friendly cities that are guided by an action perspective and argument for each stakeholder group. We conclude with a discussion on how the use of stakeholder-specific arguments can enhance and rapidly advance urban bird conservation action.     

Representing employee requirements in labour tour scheduling

In this paper, we use the methodology of simulation to evaluate six approaches for handling employee requirements in an LP-based labour tour scheduling heuristic. We model employee requirements both as minimum acceptable staffing levels—where understaffing is unacceptable—and as target staffing levels—where both under- and overstaffing are acceptable. For each representation of employee requirements, we evaluate forms of the heuristic that use problem-specific and problem-independent information on the costs of employee surpluses and, if appropriate, employee shortages. Over an extensive test data set, the target-staffing approach using problem-specific cost information outperformed all other procedures. Specifically, it generated schedules costing less than 87% of those developed using the approach most commonly found in the literature. Its schedules were also almost 5% cheaper than those of its closest competitor. We discuss the managerial and research implications of the findings and provide suggestions for future research.