Construing action abstractly and blurring social distinctions: implications for perceiving homogeneity among,but also empathizing with and helping,others

Most people's actions serve goals that, defined abstractly enough, are quite similar to one another. The authors thus proposed, and found, that construing action in abstract (vs. concrete) terms relates to perceiving greater similarity among persons both within and across different social groups (Studies 1-3). By fostering perspective taking, viewing action abstractly also related to empathizing with and expressing willingness to help nonstigmatized and stigmatized others (e.g., AIDS patients; Studies 3-5) and to donating money to help those in need (Study 6). These findings held when controlling for ideological, motivational, and broad personality variables. Abstract action construals, then, appear to blur social distinctions, fostering perspective taking and empathy on the one hand but also perceptions of group homogeneity on the other.     

Dissociating familiarity from recollection in human recognition memory: Different rates of forgetting over short retention intervals

Two functionally distinct forms of recognition memory have been identified in human and nonhuman species—the ability to recollect qualitative information about previous events, and the ability to differentiate between familiar and novel stimuli. Separate dual-process theories have been developed in the animal and human literatures to account for these findings. However, it is not clear whether these theories describe the same two underlying memory processes. On the basis of animal studies of medial temporal lobe function, familiarity is expected to exhibit disproportionately fast forgetting compared with recollection over short retention intervals. We tested this prediction in healthy human subjects by examining recognition forgetting rates across a range of 8–32 intervening items and found significant forgetting in the accuracy of familiarity-based discriminations and no evidence of forgetting in the accuracy of recollection-based discriminations. In agreement with the results from nonhuman species, the present results indicate that item familiarity decreases more rapidly than recollection over short retention intervals.     

The relevance of Rawls' principle of justice for research on cognitively impaired patients

An ethical conflict arises when we must performresearch in the interest of future patients,but that this may occasionally injure theinterests of today's patients.In the case of cognitively impaired persons, thequestion arises whether it is compatible withhumane healthcare not only to treat, but alsoto use these patients for research purposes.Some bioethicists and theologians haveformulated a general duty of solidarity, alsopertaining to cognitively impaired persons, as ajustification for research on these persons. Ifone examines this thesis from the theory ofjustice according to John Rawls, it is revealedthat such a duty of solidarity cannotnecessarily be extrapolated from Rawls'conception of justice. This is at least true ofRawls' difference principle, because accordingto the difference principle only those measuresare justifiable which serve the interest of therespective least well off. Those measures whichwould engender additional injury for the leastwell off could not be balanced by any utilityaccording to Rawls.However, John Rawls' difference principleis subordinate to the first principle,which is that each person has an equalright to the most extensive basic libertycompatible with the same liberty for others.These primary goods are determined by thefreedom and integrity of the person.This integrity of decisionally impaired personswould be in danger if one would abstain fromresearch and thus forego the increase inknowledge related to their disease. Thus onecould conclude, at least from Rawls' firstprinciple, that society must take on a duty toguarantee the degrees of freedom forcognitively impaired persons and thus alsosupport the efforts for their healing.     

Contextual insensitivity in schizophrenic language processing: evidence from lexical ambiguity

The authors investigated whether contextual failures in schizophrenia are due to deficits in the detection of context or the inhibition of contextually irrelevant information. Eighteen schizophrenia patients and 24 nonpsychiatric controls were tested via a cross-modal semantic priming task. Participants heard sentences containing homonyms and made lexical decisions about visual targets related to the homonyms' dominant or subordinate meanings. When sentences moderately biased subordinate meanings (e.g., the animal enclosure meaning of pen), schizophrenia patients showed priming of dominant targets (e.g., paper) and subordinate targets (e.g., pig). In contrast, controls showed priming only of subordinate targets. When contexts strongly biased subordinate meanings, both groups showed priming only of subordinate targets. The results suggest that inhibitory deficits rather than context detection deficits underlie contextual failures in schizophrenia.     

The Relation of Perceived Neighborhood Danger to Childhood Aggression: A Test of Mediating Mechanisms

In the current study, two mediational mechanisms, parenting practices and children's beliefs about aggression, were hypothesized to account for the relationship between perceived neighborhood danger and childhood aggression. Using structural equation modeling, data were analyzed from an inner-city school-based sample of 732 predominantly African American 5th graders. Results suggested that perceived neighborhood danger was associated with strong positive beliefs about aggression, which in turn was associated with high levels of aggression. The hypothesized mediating role of parenting practices (restrictive discipline, parental monitoring, and parental involvement) on the relation between perceived neighborhood danger and child aggression was not supported. However, the current findings suggest that children's positive beliefs about aggression mediated the relationship between restrictive discipline and aggression. Directions for future research are discussed.     

The use of genetic test information in insurance: The argument from indistinguishability reconsidered

In the bioethical literature, discrimination in insurance on the basis of genetic risk factors detected by genetic testing has been defended and opposed on various ethical grounds. One important argument in favour of the practice is offered by those who believe that it is not possible to distinguish between genetic and non-genetic information, at least not for practical policy purposes such as insurance decision-making. According to the argument from indistinguishability, the use of genetic test information for insurance purposes should be permitted, because genetic test information is no different from non-genetic medical information in any relevant respect, therefore it would be inconsistent to prohibit the former whilst permitting the latter. This paper discusses and defends this argument and suggests a new, more tenable foundation.     

Ministry to the chronic hemodialysis patient

The beginning point of ministry to those persons suffering from renal failure and turning to hemodialysis in order to sustain life is a sensitive understanding of the total dialysis experience. The minister or chaplain who visits a hemodialysis unit only occasionally will be more effective in bringing his skills to the task by understanding the unique dynamics of the physical, emotional and spiritual adjustment of those who depend on this relatively new therapy. The specific elements of this ministry in terms of those closely involved, professional care givers, families, and patients, are discussed with attention to the factors that tend to make ministry to the hemodialysis patient unique.This article is the result of a one-year chaplain residency at the Veterans Administration Hospital in Nashville, Tennessee, in partial fulfillment of clinical requirements for the D. Min. degree in Pastoral Theology and Counseling at the Divinity School, Vanderbilt University, Nashville, Tennessee.