Prosopagnosia is a visual perceptual disorder defined by the inability to recognize faces in the absence of impairments to lower-level vision or intellect. Prosopagnosia can be so severe that even close friends and family members will not be recognized. Indeed, the failure of recognition often extends to the patient’s own face. One such example was related by a prosopagnosic man who said, ‘‘I w...

Research on internet-based studies has generally supported their benefits. However, that research sometimes did not directly compare internet-based to traditional delivery, often used non-experimental methods and small samples, and has not used an entirely unknown effect for the comparison to completely rule out demand characteristics. Our lab experiment (N = 180), in which participants were su...

Computer criminals regularly construct large distributed attack networks comprised of many thousands of compromised computers around the globe. Once constituted, these attack networks are used to perform computer crimes, creating yet other sets of victims of secondary computer crimes, such as denial of service attacks, spam delivery, theft of personal and financial information for performing fr...

The revised Beck Depression Inventory is widely used to measure severity of depression, and it is often used in personal injury litigation as evidence of trauma. However, the potential vulnerability of the inventory to malingering has not been assessed. Of a group of 52 untrained volunteers, 96% were able to fake depression on the inventory and 58% successfully faked extremely severe depression...

The present study analyzes the effect of work stressors, personal strain and coping resources on burnout among Chinese medical professionals. A total of 2,721 medical professionals were selected using the stratified cluster sampling method. A Chinese version of the Maslach Burnout Inventory-General Survey was used to measure burnout, whereas the Occupation Stress Inventory-Revised Edition was u...

We consider a single-echelon inventory installation under the (s,S,T) periodic review ordering policy. Demand is stationary random and, when unsatisfied, is backordered. Under a standard cost structure, we seek to minimize total average cost in all three policy variables; namely, the reorder level s, the order-up-to level S and the review interval T. Considering time to be continuous, we first ...