Withholding Bad News In Information Technonlogy Projects: The Effect Of Positive Psychology

Managers of IT projects (PMs) tend to gloss over the reality in their external reports including withholding bad news ( mum effect ). Reasons that have been suggested for this bias can be classified as personal-oriented and project-oriented. This paper is an initial study on the impact of positive psychology on IT project management. Prior studies have found that High Psychological Positive Capital (PsyCap) of individuals is positively correlated with their work satisfaction and higher performance. PsyCap comprises individual\u27s positive capacities of optimism, hope, resilience and efficacy. Drawing from Beck\u27s cognitive theory, we hypothesized that High PsyCap PMs, when required to report bad news to a client, are inclined to consider the project-oriented reasons rather than the personal-oriented ones. As a result, they are more willing to report bad news compared to Low PsyCap PMs. A questionnaire consisting of four cases of bad news in IT projects, together with PsyCap tests, was distributed to professional communities on the internet. Data was collected from 42 respondents. The results of the statistical analysis have shown some support for our hypotheses. The research encourages more research on PsyCap contribution to various aspects of project performance and success. Such research may also have practical implications for PM recruiting and training

The diabetic brain and cognition

The prevalence of both Alzheimer's disease (AD) and vascular dementia (VaD) is increasing with the aging of the population. Studies from the last several years have shown that people with diabetes have an increased risk for dementia and cognitive impairment. Therefore, the authors of this consensus review tried to elaborate on the role of diabetes, especially diabetes type 2 (T2DM) in both AD and VaD. Based on the clinical and experimental work of scientists from 18 countries participating in the International Congress on Vascular Disorders and on literature search using PUBMED, it can be concluded that T2DM is a risk factor for both, AD and VaD, based on a pathology of glucose utilization. This pathology is the consequence of a disturbance of insulin-related mechanisms leading to brain insulin resistance. Although the underlying pathological mechanisms for AD and VaD are different in many aspects, the contribution of T2DM and insulin resistant brain state (IRBS) to cerebrovascular disturbances in both disorders cannot be neglected. Therefore, early diagnosis of metabolic parameters including those relevant for T2DM is required. Moreover, it is possible that therapeutic options utilized today for diabetes treatment may also have an effect on the risk for dementia. T2DM/IRBS contribute to pathological processes in AD and VaD