Using the family life cycle with later life families

The development of a family clinic for later life families within an Old Age Psychiatry service is briefly described. An extended life cycle model has been found useful in understanding and working with such families and is also described, together with two cases which illustrate the practical application of the model.     

The morality of induced delivery of the anencephalic fetus prior to viability

In situations where anencephaly is diagnosed and where the mother's life or health is threatened Roman Catholic hospitals are faced with the dilemma of waiting until viability before inducing the fetus, thus potentially putting the mother at further risk. According to most Roman Catholic ethicists, induced delivery before viability is contrary to the Church's prohibition of direct killing of the innocent. The authors propose for discussion a reconsideration of this position in the case of the anencephalic fetus and conclude that taking the life of such a fetus does not constitute an attack on its personal dignity and therefore is morally permissible.     

Unique Ways in Which the Quality of Friendships Matter for Life Satisfaction

Journal of Happiness Studies - The quality of individuals’ social relationships consistently predicts greater well-being. But little is known about the relative importance of different...     

An attentional-adaptation account of spatial negative priming: Evidence from event-related potentials

Negative priming (NP) refers to a slower response to a target stimulus if it has been previously ignored. To examine theoretical accounts of spatial NP, we recorded behavioral measures and event-related potentials (ERPs) in a target localization task. A target and distractor briefly appeared, and the participant pressed a key corresponding to the target’s location. The probability of the distractor appearing in each of four locations varied, whereas the target appeared with equal probabilities in all locations. We found that response times (RTs) were fastest when the prime distractor appeared in its most probable (frequent) location and when the prime target appeared in the location that never contained a distractor. Moreover, NP effects varied as a function of location: They were smallest when targets followed distractors in the frequent distractor location—a finding not predicted by episodic-retrieval or suppression accounts of NP. The ERP results showed that the P2, an ERP component associated with attentional orientation, was smaller in prime displays when the distractor appeared in its frequent location. Moreover, no differences were apparent between negative-prime and control trials in the N2, which is associated with suppression processes, nor in the P3, which is associated with episodic retrieval processes. These results indicate that the spatial NP effect is caused by both short- and long-term adaptation in preferences based on the history of inspecting unsuccessful locations. This article is dedicated to the memory of Edward E. Smith, and we indicate how this study was inspired by his research career.     

Age-Related Differences in Implicit Learning of Non-Spatial Sequential Patterns

This experiment investigated whether there are age differences in implicit learning of non-spatially arranged sequential patterns. We tested 12 young and 12 old participants for five sessions each in a non-spatial alternating serial reaction time (ASRT) task, in which predictable pattern events alternated with random, unpredictable ones. People of both ages were able to learn the sequence, but older people showed less pattern sensitivity than younger ones. Neither group was able to exhibit declarative knowledge of the pattern or to discriminate between pattern and random sequences on a recognition test, suggesting that the learning was indeed implicit. These findings indicate that the age deficits previously observed in the learning of spatial sequences are not due solely to age-related deficits in visuo-spatial attention or control of eye movements, but rather reflect a more general deficit in the ability to learn subtle sequential regularities.