Hope Mediates the Relation between Income and Subjective Well-Being

In this study, we examine whether the positive effect of income gains on subjective well-being (SWB) can in part be explained by the improved future prospects that are generated by a more solid financial situation. Using three-wave panel data from the US, we inspect the relation between changes in income, hope and SWB using a fixed-effects model. Results show that hope indeed partially mediates the relation between income and SWB, but only for monthly incomes over $1800. Positive expectations, on the other hand, mediate the relation for all income levels. From the two components of hope, agency, the belief that we can achieve our goals, seems to be the strongest mediator. We find no indications that extremely high levels of hope or expectations will harm SWB through disappointment

The relations between hope and subjective well-being: A literature overview and empirical analysis

How we perceive the future can greatly affect how we feel in the present. Even a currently positive situation is hard to bear when we know the future will be grim. Indeed, previous research has found that more hopeful people are happier. However, both hope and subjective well-being are multidimensional concepts comprising emotion (i.e., anticipation and affect), cognition (expectation and satisfaction) and, to some degree, motivation. Since most studies include only one dimension of hope and subjective well-being, little is known about how different aspects of hope relate to different aspects of subjective well-being. This study aims to gain insight into these relationships by providing an overview of the existing empirical literature on hope and subjective well-being. Subsequently, cross-sectional data of a representative sample of the American population are used to further examine the relationship between hope and subjective well-being. Our findings from both the literature and our empirical analysis show that positive expectations are only weakly associated with all domains of subjective well-being, whereas cognitive and emotional hope are most strongly related to subjective well-being. This finding indicates that the more passive characteristics of positive expectations have less of an impact on subjective well-being than a more agentic hopeful disposition

The silver linings of lottery play: motivation and subjective well-being of British lottery participants

Although certain researchers have attributed widespread lottery play to irrational beliefs that people hold regarding the chances of winning the lottery, another explanation for the popularity of lottery gambling is that lottery players may experience positive emotions before the draw. Therefore, in this study, we examine the relationship between lottery participation and happiness. Using data from the British Gambling Prevalence Survey 2010 and utilizing propensity score matching methods, we find a small positive effect of lottery participation on happiness for individuals who engage in lottery play for recreational purposes

Aggressive communication in aquatic environments

© 2019 The Author. Functional Ecology published by John Wiley & Sons Ltd on behalf of British Ecological Society. Aggressive interactions are ubiquitous among animals. They are either directed towards heterospecifics, like predators or competitors, or conspecifics. During intraspecific encounters, aggression often serves to establish hierarchies within the social group. Thus, in order to understand the mechanisms mediating social organization, it is important to comprehend the escalation and avoidance of aggressive behaviour. Overt aggressive interactions are costly not only in terms of increased risk of injury or death, but also due to opportunity costs and energy expenditure. In order to reduce these costs, animals are expected to communicate their strength and aggressive motivation prior to fights. For this purpose, they use different means of communication in various sensory modalities, that is visual, acoustic, chemical, mechanosensory and electric cues. These different modalities can convey different or similar information, underlining the importance of understanding the multimodal communication of aggression. Thus far, most studies on signalling during aggressive encounters have focussed on visual or acoustic cues, most likely as these are the two modalities predominantly used by humans. However, depending on the species’ ecology, visual or acoustic cues might play a minor role for many species. Especially in aquatic systems, visual communication is often hampered due to high levels of turbidity or limited light conditions. Here, alternative modalities such as chemical, mechanical or electrical cues are expected to play a prominent role. In this review, I provide an overview of different modalities used during aggressive communication in aquatic organisms. I highlight the importance of studying the role of multimodal communication during aggressive encounters in general and discuss the importance of understanding aquatic communication in the light of conservation and animal welfare issues

Understanding hope: Insights into the definition, relevance and measurement of hope from an interdisciplinary perspective

Insights into the definition, relevance and measurement of hope from an interdisciplinary perspectiv

LISS panel - Hope Barometer - Wave 2

This study is the second wave of the Hope barometer and is part of the project “Hope as motive” by the Erasmus Happiness Economics Research Organization (EHERO).Suggestions for data usage: The data files are accessible via Centerdata. For more information, please use the link under Relations or www.lissdata.nl