Are we predisposed to behave securely? Influence of risk disposition on individual security behaviors

Employees continue to be the weak link in organizational security management and efforts to improve the security of employee behaviors have not been as effective as hoped. Researchers contend that security-related decision making is primarily based on risk perception. There is also a belief that, if changed, this could improve security-related compliance. The extant research has primarily focused on applying theories that assume rational decision making e.g. protection motivation and deterrence theories. This work presumes we can influence employees towards compliance with information security policies and by means of fear appeals and threatened sanctions. However, it is now becoming clear that security-related decision making is complex and nuanced, not a simple carrot- and stick-related situation. Dispositional and situational factors interact and interplay to influence security decisions. In this paper, we present a model that positions psychological disposition of individuals in terms of risk tolerance vs. risk aversion and proposes research to explore how this factor influences security behaviors. We propose a model that acknowledges the impact of employees' individual dispositional risk propensity as well as their situational risk perceptions on security-related decisions. It is crucial to understand this decision-making phenomenon as a foundation for designing effective interventions to reduce such risk taking. We conclude by offering suggestions for further research.</p

Emotion and financial markets

Psychologists and economists hold vastly different views about human behavior. Psychologists contend that economists' models bear little relation to actual behavior. This view is supported by a large body of psychological research that shows that emotional state can significantly affect decision making. ; Economists, on the other hand, argue that psychological studies have no theoretical basis and offer little empirical evidence about people's decision-making processes. The reigning financial economics paradigm-the efficient market hypothesis (EMH)-assumes that individuals make rational investment decisions using the rules of probability and statistics. A newer branch of financial economics called behavioral finance applies lessons from psychology to financial decision making, but most of these studies have focused on cognitive biases rather than emotion. ; The authors of this article argue that emotion has important, and possibly beneficial, influences on financial behavior. After defining the term emotion and describing how emotions can be categorized, the authors consider how emotions influence human behavior. The discussion focuses particularly on three aspects of emotion and financial decision making: emotional disposition and stock market pricing, the feeling of regret, and investors' emotional response to information. ; No new financial economics paradigm that incorporates behavioral influences and better models actual behavior has yet emerged to replace the EMH. Yet the authors believe that emotional behavior's influence on financial decision making should be taken into account in future research.Financial markets

Impact of Sleep and Circadian Disruption on Energy Balance and Diabetes: A Summary of Workshop Discussions

A workshop was held at the National Institute for Diabetes and Digestive and Kidney Diseases with a focus on the impact of sleep and circadian disruption on energy balance and diabetes. The workshop identified a number of key principles for research in this area and a number of specific opportunities. Studies in this area would be facilitated by active collaboration between investigators in sleep/circadian research and investigators in metabolism/diabetes. There is a need to translate the elegant findings from basic research into improving the metabolic health of the American public. There is also a need for investigators studying the impact of sleep/circadian disruption in humans to move beyond measurements of insulin and glucose and conduct more in-depth phenotyping. There is also a need for the assessments of sleep and circadian rhythms as well as assessments for sleep-disordered breathing to be incorporated into all ongoing cohort studies related to diabetes risk. Studies in humans need to complement the elegant short-term laboratory-based human studies of simulated short sleep and shift work etc. with studies in subjects in the general population with these disorders. It is conceivable that chronic adaptations occur, and if so, the mechanisms by which they occur needs to be identified and understood. Particular areas of opportunity that are ready for translation are studies to address whether CPAP treatment of patients with pre-diabetes and obstructive sleep apnea (OSA) prevents or delays the onset of diabetes and whether temporal restricted feeding has the same impact on obesity rates in humans as it does in mice

Perfectionism in employees: Work engagement, workaholism, and burnout

Perfectionism is a prevalent personality disposition that may affect all domains of life. Work is an important domain of life for many people. Yet, research on perfectionism at work and how perfectionism affects employees’ health and well-being is still limited. Research, however, has investigated perfectionism’s relationships with three key aspects of peoples’ working lives that are closely associated with employees’ health and well-being: work engagement, workaholism, and job burnout. Differentiating between perfectionistic strivings and perfectionistic concerns (Stoeber & Otto, 2006), the present chapter presents an overview of the relevant research findings. Taken together, the findings suggest that (a) perfectionistic strivings show positive relationships with work engagement whereas perfectionistic concerns show no relationships or negative relationships, (b) perfectionistic strivings and perfectionistic concerns both show positive relationships with workaholism, and (c) perfectionistic strivings show negative relationships with burnout whereas perfectionistic concerns show positive relationships. To explain the opposite relationships that perfectionistic strivings and concerns show with burnout, two hypothetical models are presented. In Model 1, autonomous versus controlled motivation explain the opposite relationships of perfectionistic strivings and concerns with burnout. In Model 2, adaptive versus maladaptive coping explain the relationships. The chapter concludes with directions for future research on perfectionism, work engagement, workaholism, and job burnout pointing out the importance of longitudinal studies and intervention studies

The Influence of Culture on Attitudes Towards Humorous Advertising

open access articl

Internet and gaming addiction: a systematic literature review of neuroimaging studies

In the past decade, research has accumulated suggesting that excessive Internet use can lead to the development of a behavioral addiction. Internet addiction has been considered as a serious threat to mental health and the excessive use of the Internet has been linked to a variety of negative psychosocial consequences. The aim of this review is to identify all empirical studies to date that used neuroimaging techniques to shed light upon the emerging mental health problem of Internet and gaming addiction from a neuroscientific perspective. Neuroimaging studies offer an advantage over traditional survey and behavioral research because with this method, it is possible to distinguish particular brain areas that are involved in the development and maintenance of addiction. A systematic literature search was conducted, identifying 18 studies. These studies provide compelling evidence for the similarities between different types of addictions, notably substance-related addictions and Internet and gaming addiction, on a variety of levels. On the molecular level, Internet addiction is characterized by an overall reward deficiency that entails decreased dopaminergic activity. On the level of neural circuitry, Internet and gaming addiction led to neuroadaptation and structural changes that occur as a consequence of prolonged increased activity in brain areas associated with addiction. On a behavioral level, Internet and gaming addicts appear to be constricted with regards to their cognitive functioning in various domains. The paper shows that understanding the neuronal correlates associated with the development of Internet and gaming addiction will promote future research and will pave the way for the development of addiction treatment approaches

The Role of Mindfulness in the Regulation of Behavior Among Those Prone to Negative Urgency

Negative emotions can be challenging to regulate, and for some individuals can lead to failures of behavior regulation. The present study is an initial effort to explore the role that mindfulness may play in fostering effective behavior regulation among those prone to high negative urgency (NU). Eighty undergraduate students were recruited based on their high or low scores of NU. First, participants completed a self-report measure of mindfulness (Mindful Attention Awareness Scale; MAAS), an Emotional Go/No Go task in an fMRI scanner, and then reported alcohol consumption. Results showed that those with high in NU had low levels of mindfulness compared to those low in NU. Mindfulness predicted substance use at the one- month follow-up after controlling for the predictive roles of NU and gender. Further exploration of the underlying neural mechanisms of mindfulness is needed to better understand its impact on emotion- and self-regulatory processes, especially during difficult emotional experience

Current Concepts on Drug Abuse and Dependence

Drug addiction is a complex disease characterized by compulsive and uncontrollable desire to seek and consume the drug. In time, drug-related terminology has undergone many changes, arising from the deepening of the mechanisms of action, but also about the need for a greater precision in the definition. Drug dependence can be assigned not only to pharmacological effects of the drugs of abuse, but also to their interaction with each particular neurological and psychological constitution. The research on the neurobiological mechanisms of addiction processes allows both a better understanding of current pharmacotherapy and the development of new treatment strategies in drug abuse and dependence. In this review we intend to present the current concepts related to drug abuse and dependence

Caffeine. cognitive and physical performance enhancer or psychoactive drug?

Caffeine use is increasing worldwide. The underlying motivations are mainly concentration and memory enhancement and physical performance improvement. Coffee and caffeine-containing products affect the cardiovascular system, with their positive inotropic and chronotropic effects, and the central nervous system, with their locomotor activity stimulation and anxiogenic-like effects. Thus, it is of interest to examine whether these effects could be detrimental for health. Furthermore, caffeine abuse and dependence are becoming more and more common and can lead to caffeine intoxication, which puts individuals at risk for premature and unnatural death. The present review summarizes the main findings concerning caffeine's mechanisms of action (focusing on adenosine antagonism, intracellular calcium mobilization, and phosphodiesterases inhibition), use, abuse, dependence, intoxication, and lethal effects. It also suggests that the concepts of toxic and lethal doses are relative, since doses below the toxic and/or lethal range may play a causal role in intoxication or death. This could be due to caffeine's interaction with other substances or to the individuals' preexisting metabolism alterations or diseases

Institutional Profiles and Entrepreneurship Orientation: A Case of Turkish Graduate Students

In this study I aimed to describe and explain which factors affect entrepreneurship orientation. I expect that proactivity and entrepreneurial behavior is directly related, and country’s institutional factors play very important role on the entrepreneurship orientation. Therefore, I defined institutional profiles and entrepreneurship's characteristics. Institutional profiles are classified into three main dimensions which are based on Kostava’s (1997) research; cognitive, regulatory and, normative dimensions. On the other hand, following Kostova, I modified questionnaire to adopt Turkish culture and I articulated and measured these dimensions. To define operationally the perceived institutional profiles for entrepreneurship, I generated a large pool of items, as well. The institutional profile dimensions include thirty-four items; eleven for regulatory dimension, eight for cognitive dimension and fifteen items for normative dimension. On the other hand, my focus in this study is on the measurement and correlation of proactive behavior as a personal disposition relative to the stable behavioral tendency. Proactive person searches for opportunities, takes initiative, acts, but the proactive dimension of behavior is essentially rooted in people's needs to manipulate and control the environment. At the same time, the prospective entrepreneur's interpretation of the environment is also moderated by his/her beliefs about the environment. From this point of view, I selected my research sample among graduate students who are included 170 person, accepting them as potential investors. For the proactive personality measurement, which includes seventeen items, Bateman and Crant's (1993) questionnaire was used. Furthermore, data reliability was tested before the analysis has begun. To conclude, the findings of the research were discussed.Entrepreneurship orientation, institutional profiles, culture