Activity, event transactions, and quality of life in older adults

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.     

THE RELATION BETWEEN SCIENCE AND THEOLOGY: THE CASE FOR COMPLEMENTARITY REVISITED

Abstract. Donald MacKay has suggested that the logical concept of complementarity is needed to relate scientific and theological thinking. According to Ian Barbour, this concept should only be used within, not between, disciplines. This article therefore attempts to clarify that contrast from the standpoint of cognitive process. Thinking in terms of complementarity is explicated within a structuralist-genetic, interactive-constructivist, developmental theory of the neo- and post-Piagetian kind, and its role in religious development is indicated. Adolescents'complementary views on Creation and on the corresponding scientific accounts serve as an illustration. After further analysis of parallel and circular complementarity, it is shown under which conditions complementarity of science and theology can be better justified and may be potentially more fruitful than is apparent from Barbour's or even MacKay's considerations.     

An Evaluation of Arizona's July 1982 Drunk Driving Law: Effects on the City of Phoenix1

In July 1982, Arizona implemented a Driving While Intoxicated (DWI) law which mandated severe penalties for DWI convictions. Interrupted time series analyses conducted using data from the city of Phoenix showed an initial estimated reduction of 7.44 vehicular fatalities per month when the law went into effect, which then slowly returned to baseline. In a switching replication, parallel results were found in San Diego for the effect of a similar January 1982 California law. No changes in fatalities corresponding to the implementation of the Arizona or California laws were found in the El Paso comparison series. Time series analyses of DWI-related law enforcement activity in Phoenix showed no change associated with the implementation of the Arizona DWI law. Analyses of newspaper coverage in Phoenix suggested that another substantial decrease in fatalities occurred prior to the implementation of the law, coinciding with the beginning of intense media coverage of the DWI issue.     

Effects of disability and bereavement on the mental health and recovery of older adults

We investigated the role of two major stressors, recent disability and conjugal bereavement, in older adults' self-reports of mental health and recovery from stress. A sample of 246 older adults between the ages of 60-80 was interviewed monthly for 3 months by trained elderly interviewers; Month-10 interview data were also analyzed. Control subjects, who were not experiencing the stressors, were carefully selected from a sample of adults matched on age, sex, and socioeconomic status. Dependent variables were psychological distress and psychological well-being, each with component subscales. The disabled group evidenced significantly lower positive well-being and significantly greater distress than did the other groups. Bereaved subjects demonstrated high levels of depression compared with the disabled subjects, but showed less anxiety. Bereaved subjects showed recovery on several indicators of mental health, but disabled subjects continued to show considerable psychological upset in comparison with the other groups.