Linking young individuals' capital to investment intentions: Comparing two cultural backgrounds

By integrating the Entrepreneurial Intentionality Model and the Theory of Planned Behaviour, we explored the effects of human, social and financial capital on young individuals' investment intentions in two groups (97 English and 97 Greeks). Results indicated that human capital is directly and indirectly related to investment intentions via, first, subjective norms and, consequently, personal attitudes and perceived behavioural control, while social capital is only indirectly related to investment intentions via perceived behavioural control. In the individualistic group (English), human capital related directly and positively with investment intentions while social capital related indirectly to investment intentions via its positive relationship to subjective norms. With regard to participants from a collectivistic background (Greeks), human capital related indirectly to investment intentions via, first, subjective norms and, consequently, personal attitudes and perceived behavioural control, while social capital related directly and indirectly to investment intentions via perceived behavioural control. Financial capital was only negatively related to investment intentions in the total and Greek sample.     

Unemployment and Well-Being of Europeans Across the Life Cycle: The Role of Countries’ Macroeconomic Situation

Social Indicators Research - Unemployment impairs individuals’ well-being and health and there is some empirical evidence showing that macroeconomic conditions can moderate these effects....     

Sadistic scopophilia in contemporary rape culture: I Spit On Your Grave (2010) and the practice of “media rape”

This article revisits earlier theorisations of cinematic voyeurism and gender-based violence in considering the cross-media connections between cinema and non-consensual pornography online. In particular, it looks at how the remake of a significant rape-revenge film, I Spit On Your Grave (1978/2010), explores the role of technology in the perpetuation of female victimisation. By making a visible connection between the female character’s physical rape and the violation of her subjectivity performed through filming her without her consent, the film raises a larger social/media issue, which I call media rape. In offering a theorisation of this phenomenon, the article analyses the operation of the website creepshots.com, which distributes non-consensual photos of women. The comparison between these two texts promotes an understanding of the visual and discursive continuities between cinema and online spaces in relation to media rape and rape culture more generally. At a time when the distinction between the creators of and audiences for media content is less straightforward within the context of online media, sadistic scopophilia needs to be reconsidered in relation to medium specificity. Although it is already problematic in the cinematic context, when it extends to online media sadistic scopophilia becomes a human rights violation.     

Socio-emotional and monetary employee-organization resource exchanges: Measurement and effects on daily employee functioning

ABSTRACT

Daily exchanges between employees and their organisation pertain mainly to socio-emotional resources. We investigate how daily employee-organizational resource exchanges relate to daily strain and work-related self-efficacy. We also examine the role of perceived organisational monetary investments on the relationship between daily employee resource investments and outcomes. To do so, we assess the psychometric properties of the Resource Exchange Scale (RES) that we developed for measuring general and daily employee and organisational resource investments (Study 1 and Study 2). Seventy-six health-care employees completed a general survey and a 10-day diary survey twice: at mid-shift and at the end of their shift (Study 3). Analyses supported the validity of the RES. Findings revealed that daily, under-reciprocal exchange related to increased physical symptoms. Mutual high daily resource investments related to greater work-related self-efficacy. The relationship between daily employee resource investments and self-efficacy was positive under conditions of both high and low perceived monetary investments. Lagged analyses showed that the previous day’s self-efficacy related positively to employees’ next day resource investments. Our findings suggest that socio-emotional resource exchanges matter for daily employee functioning, over and above between-person effects.     

The Job Demands-Resources Model in emergency service volunteers: Examining the mediating roles of exhaustion,work engagement and organizational connectedness

Using a sample of 887 volunteer emergency service workers in South Australia, we conducted a study based on the JD-R framework to examine the roles of three mediators in the relationship between job characteristics and volunteer well-being. These were (i) exhaustion as a mediator in the relationships between job demands and both poor mental health and turnover intentions; and (ii) work engagement and organizational connectedness as mediators in the relationships of job resources (training and organizational support) with happiness and turnover intentions. Organizational connectedness, a relatively new construct, is a positive state of well-being that involves an emotional connection with other workers, with service recipients and with aspects of the task and the organization's values. Results indicated that all three mediators were important in explaining volunteer well-being. Specifically, job demands were positively related to exhaustion, which, in turn, was linked to ill-health and turnover intentions. Job resources were positively related to work engagement and organizational connectedness, which were, in turn, negatively related to turnover intentions. However, while organizational connectedness mediated the relationship between job resources and happiness, this was not the case for work engagement. The roles of these variables in future research in paid and voluntary work are discussed.     

Real-time threat assessment based on hidden Markov models

An essential factor toward ensuring the security of individuals and critical infrastructures is the timely detection of potentially threatening situations. To this end, especially in the law enforcement context, the availability of effective and efficient threat assessment mechanisms for identifying and eventually preventing crime- and terrorism-related threatening situations is of utmost importance. Toward this direction, this work proposes a hidden Markov model-based threat assessment framework for effectively and efficiently assessing threats in specific situations, such as public events. Specifically, a probabilistic approach is adopted to estimate the threat level of a situation at each point in time. The proposed approach also permits the reflection of the dynamic evolution of a threat over time by considering that the estimation of the threat level at a given time is affected by past observations. This estimation of the dynamic evolution of the threat is very useful, since it can support the decisions by security personnel regarding the taking of precautionary measures in case the threat level seems to adopt an upward trajectory, even before it reaches the highest level. In addition, its probabilistic basis allows for taking into account noisy data. The applicability of the proposed framework is showcased in a use case that focuses on the identification of potential threats in public events on the basis of evidence obtained from the automatic visual analysis of the footage of surveillance cameras.