Self-employed workers face numerous demands, including high uncertainty, workload, and personal responsibility for business success, that have the potential to jeopardize their well-being. This... Show moreSelf-employed workers face numerous demands, including high uncertainty, workload, and personal responsibility for business success, that have the potential to jeopardize their well-being. This study integrates aspects of the conservation of resources (COR) theory, the theory of planned behavior (TPB), and the literature on intention–behavior gaps to offer insights into how self-employed workers can influence their well-being. We propose that their intention to adopt self-care practices acts as a motivational element that links assumptions about the well-being-protecting and -enhancing effects of self-care practices to the enactment of such practices. Moreover, we investigate the role of entrepreneurial stressors as potential hindering factors in the translation of self-care practice intentions into actual behavior. In a sample of 290 self-employed workers and employing a two-wave study design with a one-month time lag, we found that frequently practicing self-care was positively associated with workers’ vitality, negatively associated with mental health complaints, and unrelated to somatic health complaints. Among the various types of self-care, physical exercise was most consistently associated with well-being outcomes. Self-care intentions significantly predicted the engagement in self-care practices. Entrepreneurial stressors did not act as barriers to the adoption of self-care practices. By underscoring the utility of selfcare practices for self-employed workers’ well-being and the key role of self-care practice intentions, this study responds to the call for a research focus shift towards identifying practices that protect well-being among self-employed workers. Show less
From around 2750 to 2500 bc, Bell Beaker pottery became widespread across western and central Europe, before it disappeared between 2200 and 1800 bc. The forces that propelled its expansion are a... Show moreFrom around 2750 to 2500 bc, Bell Beaker pottery became widespread across western and central Europe, before it disappeared between 2200 and 1800 bc. The forces that propelled its expansion are a matter of long-standing debate, and there is support for both cultural diffusion and migration having a role in this process. Here we present genome-wide data from 400 Neolithic, Copper Age and Bronze Age Europeans, including 226 individuals associated with Beaker-complex artefacts. We detected limited genetic affinity between Beaker-complex-associated individuals from Iberia and central Europe, and thus exclude migration as an important mechanism of spread between these two regions. However, migration had a key role in the further dissemination of the Beaker complex. We document this phenomenon most clearly in Britain, where the spread of the Beaker complex introduced high levels of steppe-related ancestry and was associated with the replacement of approximately 90% of Britain’s gene pool within a few hundred years, continuing the east-to-west expansion that had brought steppe-related ancestry into central and northern Europe over the previous centuries. Show less
