Trust, Dependency, and Control in the Contemporary Organization

Trust is an essential element in productive and effective intraorganizational communication and interaction. The present study examined several consequences of trust in terms of influence strategies used and the frequency with which people interact with each other. The study also examined the extent to which the technology of work affects management's dependency on their employees. It was found that distrust of subordinates by managers (n = 275) was associated with the use of strong tactics of influence, little dependency on employees, and the use of personal-related characteristics to explain distrust. It was also found that distrust of managers by subordinates (n = 267) was associated with the use of strong methods of influence, less interaction, less attempts to influence, and the use of personal-related characteristics to explain lack of trust. These findings have clear implications for understanding the relation among worker trust, dependency, and social influence. The data suggest that both employees and employers could benefit from considering the importance of a trusting relationship in the workplace.     

“I Was Really, Really, Really Mad!” Children's Use of Evaluative Devices in Narratives About Emotional Events

Children (ages 3, 5, and 8 years, mostly White and middle-class) were asked to tell personal experience narratives about a time when they had been happy, surprised, and mad. Their explicit emotion labels as well as their use of linguistic forms of evaluation to convey emotion were assessed. Five-year-old boys were the most likely to explicitly label anger, while gender and age differences in explicit emotion labels were absent for the other two emotions. However, children used many more linguistic devices for providing evaluation than explicit emotion labels in their narratives. They also provided more with age, and they used more evaluative devices when talking about anger-arousing events than about happy or surprising events. The few gender differences suggested that 3-year-old girls may acquire earlier mastery of evaluative devices than do boys, especially references to emotional states.     

The Effects of a List of Food Items on Motivations to Eat in Dieters and Nondieters

A major health problem in our society is obesity, which is frequently caused by overeating or eating inappropriate foods. It has been suggested that the prevalences of food and food-related cues contribute to overeating and that dieters are particularly sensitive to food stimuli. In the present study, the influence of dieting was examined in a representative sample of college students who were exposed to a list of written food cues or who served as controls. The list of food cues increased motivation to eat in nondieting subjects, but did not appear to influence the appetites of dieters. It may be that dieters are more resistant to the effects of more subtle food cues, even when many cues are presented sequentially.     

More accurate size contrast judgments in the Ebbinghaus Illusion by a remote culture

The Ebbinghaus (Titchener) illusion was examined in a remote culture (Himba) with no words for geometric shapes. The illusion was experienced less strongly by Himba compared with English participants, leading to more accurate size contrast judgments in the Himba. The study included two conditions of inducing stimuli. The illusion was weaker when the inducing stimuli were dissimilar (diamonds) to the target (circle) compared with when they were similar (circles). However, the illusion was weakened to the same extent in both cultures. It is argued that the more accurate size judgments of the Himba derive from their tendency to prioritize the analysis of local details in visual processing of multiple objects, and not from their impoverished naming.     

Three questions about Leplin’s reliabilism

Jarrett Leplin’s paper is multifaceted; it’s rich with ideas, and I won’t even try to touch on all of them. Instead, I’d like to raise three questions about the paper: one about its definition of reliable method, one about its solution to the generality problem, and one about its answer to clairvoyance-type objections.     

Parent–child talk and children's memory for stressful events

The relationship between parents' styles of talking about past events with their children and children's recall of stressful events was explored. In this investigation, 2‐ to 5‐year‐old children's recall of injuries requiring hospital emergency room treatment was assessed within a few days of the injury and again 2 years later, along with the way their parents reminisced with them about the event. Correlational analyses showed that age and parental reminiscing style were consistently related to child memory; regression analyses showed that although age was most important, parents who were more elaborative had children who recalled more during their initial interview about the harder‐to‐remember hospital event. Thus, an elaborative parental style may help children's recall of even highly salient and stressful events. Copyright © 2006 John Wiley & Sons, Ltd.     

Alzheimer's disease: progress in the development of anti-amyloid disease-modifying therapies

The amyloid hypothesis--the leading mechanistic theory of Alzheimer's disease--states that an imbalance in production or clearance of amyloid beta (Abeta) results in accumulation of Abeta and triggers a cascade of events leading to neurodegeneration and dementia. The number of persons with Alzheimer's disease is expected to triple by mid-century. If steps are not taken to delay the onset or slow the progression of Alzheimer's disease, the economic and personal tolls will be immense. Different classes of potentially disease-modifying treatments that interrupt early pathological events (ie, decreasing production or aggregation of Abeta or increasing its clearance) and potentially prevent downstream events are in phase II or III clinical studies. These include immunotherapies; secretase inhibitors; selective Abeta42-lowering agents; statins; anti-Abeta aggregation agents; peroxisome proliferator-activated receptor-gamma agonists; and others. Safety and serious adverse events have been a concern with immunotherapy and gamma-secretase inhibitors, though both continue in clinical trials. Anti-amyloid disease-modifying drugs that seem promising and have reached phase III clinical trials include those that selectively target Abeta42 production (eg, tarenflurbil), enhance the activity of alpha-secretase (eg, statins), and block Abeta aggregation (eg, transiposate).