The effect of state core self-evaluations on task performance, organizational citizenship behaviour, and counterproductive work behaviour

Although the personality-performance relationship has been studied extensively, most studies focused on the relationship between between-person differences in the Big Five personality dimensions and between-person differences in job performance. The current paper extends this research in two ways. First, we build on core self-evaluations (CSEs): an alternative, broad personality dimension that has proven to be a good predictor of job performance. Second, we tested concurrent and lagged within-person relationships between CSEs and task performance, organizational citizenship behaviour (OCB), and counterproductive work behaviour (CWB). To this end, we conducted two experience sampling studies; the first one assessing the relationship between state CSEs and levels of momentary task performance and OCB, and a second study in which employees reported on their level of state CSEs and momentary CWB. Results showed that there is substantial within-person variability in CSEs and that these within-person fluctuations relate to within-person variation in task performance, OCB, and CWB towards the organization, and CWB towards the individual. Moreover, CSEs prospectively predicted within-person differences in task performance and CWB towards the organization, whereas the reversed effect did not hold. These findings tentatively suggest that state CSEs predict performance, rather than the other way around

Do personality states predict momentary task performance? The moderating role of personality variability

We investigated how state neuroticism and state conscientiousness related to momentary task performance and tested whether these relationships were affected by the extent to which a person varies in his level of state neuroticism/conscientiousness across situations. We hypothesized that state neuroticism relates negatively, while state conscientiousness relates positively to momentary task performance. Moreover, for both personality dimensions, we expected the state personality-momentary task performance relationship to be stronger for employees who behave, feel, and think more consistently across situations. These hypotheses were tested using a 10-day experience sampling study in a large financial institution. Multilevel regression analyses revealed that state neuroticism related negatively and state conscientiousness positively to momentary task performance. Moreover, the relationship between state conscientiousness and momentary task performance was stronger for people lower insituational within-person conscientiousness variability. From a theoretical point of view, our findings suggest that personality states relate to momentary task performance and that this relationship is stronger for people low insituational within-person variability. From a practical point of view, they emphasize the importance of taking into account an employee's state personality levels and the variability herein, in addition to assessing his/her overall trait level of personality

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The curvilinear relationship between state neuroticism and momentary task performance

A daily diary and two experience sampling studies were carried out to investigate curvilinearity of the within-person relationship between state neuroticism and task performance, as well as the moderating effects of within-person variation in momentary job demands (i.e., work pressure and task complexity). In one, results showed that under high work pressure, the state neuroticism-task performance relationship was best described by an exponentially decreasing curve, whereas an inverted U-shaped curve was found for tasks low in work pressure, while in another study, a similar trend was visible for task complexity. In the final study, the state neuroticism-momentary task performance relationship was a linear one, and this relationship was moderated by momentary task complexity. Together, results from all three studies showed that it is important to take into account the moderating effects of momentary job demands because within-person variation in job demands affects the way in which state neuroticism relates to momentary levels of task performance. Specifically, we found that experiencing low levels of state neuroticism may be most beneficial in high demanding tasks, whereas more moderate levels of state neuroticism are optimal under low momentary job demands

The curvilinear relationship between state neuroticism and momentary task performance

A daily diary and two experience sampling studies were carried out to investigate curvilinearity of the within-person relationship between state neuroticism and task performance, as well as the moderating effects of within-person variation in momentary job demands (i.e., work pressure and task complexity). In one, results showed that under high work pressure, the state neuroticism-task performance relationship was best described by an exponentially decreasing curve, whereas an inverted U-shaped curve was found for tasks low in work pressure, while in another study, a similar trend was visible for task complexity. In the final study, the state neuroticism-momentary task performance relationship was a linear one, and this relationship was moderated by momentary task complexity. Together, results from all three studies showed that it is important to take into account the moderating effects of momentary job demands because within-person variation in job demands affects the way in which state neuroticism relates to momentary levels of task performance. Specifically, we found that experiencing low levels of state neuroticism may be most beneficial in high demanding tasks, whereas more moderate levels of state neuroticism are optimal under low momentary job demands

Understanding the European Union as a Global Gender Actor:The Holistic Intersectional and Inclusive Study of Gender+ in External Actions

This article assesses the study of gender equality policies in European Union external actions with a focus on the theoretical and empirical routes to understanding the field in times of crises. It argues that the emerging body of literature on gender in European Union external relations makes it possible to explain, understand, and judge the European Union in global politics by rethinking the nature of power from a gender perspective. The article then argues that to develop gender and European Union external relations in its next decade, it is necessary to rethink the study of the European Union as a global gender actor. This encompasses a reassessment of the ‘European Union’, ‘gender’, and the ‘global’, as well as the development of a holistic macro-, meso-, and micro-analysis. The article concludes by proposing a distinctive theoretical and methodological approach which involves a holistic intersectional and inclusive study of gender+ in European Union external actions

Object-based flood analysis using a graph-based representation

The amount of freely available satellite data is growing rapidly as a result of Earth observation programmes, such as Copernicus, an initiative of the European Space Agency. Analysing these huge amounts of geospatial data and extracting useful information is an ongoing pursuit. This paper presents an alternative method for flood detection based on the description of spatio-temporal dynamics in satellite image time series (SITS). Since synthetic aperture radar (SAR) satellite data has the capability of capturing images day and night, irrespective of weather conditions, it is the preferred tool for flood mapping from space. An object-based approach can limit the necessary computer power and computation time, while a graph-based approach allows for a comprehensible interpretation of dynamics. This method proves to be a useful tool to gain insight in a flood event. Graph representation helps to identify and locate entities within the study site and describe their evolution throughout the time series