No abstract

The increased hair cortisol concentrations among WIFN volunteers compared with volunteers from a non-First Nation community suggests higher levels of chronic stress. The causes for this apparent increased stress are likely due to factors such as socioeconomic and poorer health and are worthy of further evaluation. The results highlight the difference between acute stress measured for short periods of time compared with chronic stress, measured by hair analysis.

A multidimensional assessment of activity and subjective well-being based on a cognitive model of event causation was tested in a sample of 60 older adults. Activity was conceptualized as involving the occurrence of an event, the presence or absence of a response to that event, and the hedonic tone of the outcome of that transaction. Events were categorized as to whether the environment or the individual initiated them: demands or desires, respectively. Well-being was conceptualized as having two independent components, positive and negative, assessed by positive and negative mood scales and general well-being and quality-of-life scales. Analyses showed that older adults who were responsive to events reported more positive well-being, but high responding was also associated with negative aspects of well-being. Demands interacted with desire responding and outcome; affective outcomes of desired actions were significantly influenced by the occurrence of demand events. Results are interpreted in an expanded model of activity theory.