With me, it happened in the beginning of the last decade (1990). When the post of editor of the unit's periodical became vacant, the Director, like most Directors, looked around him in search of his best friend or his worst enemy. He picked me for one of those two reasons, which one of them I have not found out. But it really does not make that much of a difference given the size of the problem...

This study of 513 Dutch farmers tested a dynamic equilibrium model of resources (an extension of the conservation of resources theory; S. E. Hobfoll, 1989, 1998, 2001). With structural equation modeling, the advantages of a 3-wave longitudinal design were comprehensively used, such as addressing bidirectional causal effects and within-individual vs. between-individual change. This allowed for a...

This paper argues that feelings of agency are linked to human well-being through a sequence of adaptive mechanisms that promote human development, once existential conditions become permissive. In the first part, we elaborate on the evolutionary logic of this model and outline why an evolutionary perspective is helpful to understand changes in values that give feelings of agency greater weight ...

The subjective well-being or happiness of individuals is an important metric for societies. Although happiness is influenced by life circumstances and population demographics such as wealth, we know little about how the cumulative influence of daily life events are aggregated into subjective feelings. Using computational modeling, we show that emotional reactivity in the form of momentary happi...

(Fam Med 2004;36(5):314-5.) Editor’s Note: This month’s column begins a two-part series on the office-based teaching and assessment of professionalism. In Part I, George D. Harris, MD, MS, of the Department of Community and Family Medicine at the University of Missouri-Kansas City defines key aspects of medical professionalism and discusses how the office-based teacher can role model profession...

The current paper discusses the concept of human-robot interaction through the lens of a model depicting the key elements of robot-to-human and robot-of-human transparency. Robot-to-human factors represent information that the system (which includes the robot but is broader than just the robot) needs to present to users before, during, or after interactions. Robot-of-human variables are factors...