A model of superiors and subordinates' aggressive communication in the workplace

In the workplace, superiors and subordinates may engage in a spiral of aggressive communication and emotional reaction that can lead to negative attitudes and unproductive organisational outcomes and higher staff turnover. In the manuscript, we develop and propose a model of superiors' and subordinates' aggressive communication and emotional reactions. In our model we suggest that organisational context (culture) and individual personal characteristics (personality, trust, self-esteem) influence superiors' and subordinates' aggressive communication. We also suggest that individual emotional characteristics (positive/negative affect, emotional intelligence) influence the protagonists' emotional reactions. Finally, we propose that subordinates' emotional reactions and organisational culture influence their attitudes (organisational identity, perception of a masculine vs. feminine organisation) and their considered behaviours (performance, turnover). We conclude with a discussion of potential limitations, and implications for theory, research, and practice.

Aggressive tax planning : differentiating those playing the game from those who don't

The study reported in this paper examined a group of Australian taxpayers who have expressed a preference for a creative and aggressive tax agent. The study attempted to understand how high-risk taxpayers and high-risk practitioners form their partnerships by examining aggressive taxpayers' attitudes and perceptions of the Australian tax system. Data were taken from 2040 Australian taxpayers who had responded to a national survey on tax issues. Results from a series of independent sample t-tests revealed that there are a number of important differences between 'aggressive' and 'non-aggressive' taxpayers. Finally, a logistic regression analysis was used to determine which variables most effectively differentiated aggressive taxpayers from non-aggressive taxpayers. The findings are discussed in a regulatory context and possible solutions for how tax authorities might deal with this high-risk group of taxpayer are suggested.

Implications for the prevention of aggressive behavior within psychiatric hospitals drawn from interpersonal communication theory

Although interpersonal style is a defining feature of personality and personality disorder and is commonly identified as an important influence on aggressive behavior, treatment completion, and the development of an effective therapeutic alliance, it is rarely considered in practice guidelines for preventing, engaging, and managing patients at risk of aggression. In this article, the authors consider three potential applications of interpersonal theory to the care and management of patients at risk of aggression during hospitalization: (a) preventing aggression through theoretically grounded limit setting and de-escalation techniques, (b) developing and using interventions to alter problematic interpersonal styles, and (c) understanding therapeutic ruptures and difficulties establishing a therapeutic alliance. Interpersonal theory is proposed to offer a unifying framework that may assist development of intervention and management strategies that can help to reduce the occurrence of aggression in institutional settings.

Transdermal estrogen patches for aggressive behavior in male patients with dementia : a randomized, controlled trial

Objectives: To investigate the efficacy and tolerability of transdermal estrogen patches for the adjunctive treatment of aggressive behavior in male patients with advanced dementia. Methods: The study was designed as an 8-week, randomized, controlled trial in acute aged psychiatry inpatient units and specialized nursing homes in Melbourne, Australia, between 1998 and 1999. The participants were 27 men with established dementia, identified as displaying aggressive behavior not responding to treatment for at least 2 weeks prior to referral. The instruments used to measure aggressive behavior were the Rating Scale for Aggressive Behavior in the Elderly (RAGE), the Cornell Scale for Depression in Dementia (CSDD) and the Mini-mental State Examination (MMSE). Physical examination was performed and biochemistry and serum hormone concentrations were measured at baseline and at 8 weeks. Concomitant psychotropic medication use was recorded and analyzed. Results: There was no significant difference in aggressive behavior at 8 weeks, but significant “rebound” in aggressive behavior (change in scores between week 8 and week 10, p<0.009) and benzodiazepine use in the estrogen group (p<0.03), following removal of the patches. Only behavioral items of the CSDD improved in the experimental group (p=0.031). The use of patches was associated with a significant rise in serum estrogen (p<0.001) but not with a significant decrease in serum testosterone (p=0.077). There were no adverse effects associated with their use. Conclusions: The use of transdermal estrogen yielding up to 100μg per day was not associated with discernable improvement in aggressive behavior in men with advanced dementia. Small subject numbers, multiple variables and a lack of statistical power impair interpretation of these results. However, the tolerability and apparent rebound effect on removal of patches indicate the need for larger studies in this area.

Correlates of aggressive behavior in dementia

Background and Objective: A review of current literature was undertaken in order to summarize some of the possible biopsychosocial contributions to the development of aggressive behavior in elderly people with dementia. It was intended that such a summary would provide a useful clinical aid when assessing patients with behavioral symptoms and a starting point for undertaking research in this area. Method: Information was gathered from literature searches conducted on several occasions between 1995 and 2001 using 3 databases (Medline, CINHAL and PsycINFO), as well as journals and books available from the libraries of the authors and from Monash University, Melbourne, Australia. Results: Associations between various conditions and the development of aggressive behavior were found, including the contributions of degrees of cognitive impairment, personality, sensory change, physical illness, language impairment, brain pathology, affective and psychotic disorders. The role of gender, sexuality and disruption of circadian rhythms is also discussed, as is the importance of environmental factors. Conclusion: Identification of correlates of aggressive behavior may assist clinicians to understand and manage aggressive behavior more effectively.

Benzodiazepine use and aggressive behaviour: a systematic review

The relationship between benzodiazepine consumption and subsequent increases in aggressive behaviour in humans is not well understood.

Interleukin-10 inhibits bone resorption: a potential therapeutic strategy in periodontitis and other bone loss diseases

Periodontitis and other bone loss diseases, decreasing bone volume and strength, have a significant impact on millions of people with the risk of tooth loss and bone fracture. The integrity and strength of bone are maintained through the balance between bone resorption and bone formation by osteoclasts and osteoblasts, respectively, so the loss of bone results from the disruption of such balance due to increased resorption or/and decreased formation of bone. The goal of therapies for diseases of bone loss is to reduce bone loss, improve bone formation, and then keep healthy bone density. Current therapies have mostly relied on long-term medication, exercise, anti-inflammatory therapies, and changing of the life style. However there are some limitations for some patients in the effective treatments for bone loss diseases because of the complexity of bone loss. Interleukin-10 (IL-10) is a potent anti-inflammatory cytokine, and recent studies have indicated that IL-10 can contribute to the maintenance of bone mass through inhibition of osteoclastic bone resorption and regulation of osteoblastic bone formation. This paper will provide a brief overview of the role of IL-10 in bone loss diseases and discuss the possibility of IL-10 adoption in therapy of bone loss diseases therapy.

Imidazolinium inhibitor for mild steel in aggressive conditions

An organic salt comprising of an imidazolinium cation and a 4-hydroxy cinnamate anion has been shown to be a viable inhibitor for reducing the corrosion of steel in 0.01M NaCl aqueous solutions under acidic, neutral and basic conditions. The efficiency is particularly high at pH 8 (86%). Of most significance is that the individual components of this compound do not inhibit as effectively at equivalent concentrations, particularly at a pH of 2, suggesting there is a true synergy resulting from the combination of anion and cation. The immersion studies show the efficacy of these inhibitors to stifle corrosion as observed from optical, SEM and profilometry experiments. The mechanism of inhibition appears to be dominated by anodic behavior and further surface characterization work will investigate the origin of this inhibition and the synergy observed.