Correction to: In Search of the Trinity: A Dilemma for Parfit’s Conciliatory Project

Ethical Theory and Moral Practice -     

Adapting to fill the void: Dynamic group coordination as a function of differing domain roles and instrumentality

In groups, member coordination is influenced by a complex set of factors including who has what knowledge (which implies who is responsible for different task domains) as well as the differing incentives associated with performing within those domains. We show that the distribution of members' expert roles interacts with the desirability of different task domains to impact member perceptions of the task, coordination, and performance. Group members who have expertise in a highly desirable domain (i.e., key experts) perceive the task differently than members who do not and report that their approach to the task is determined to a greater extent by an attention to capturing highly desirable contributions for the group than do other members. Furthermore, when a group lacks a key expert, groups divide the work involved within a highly desirable domain across multiple members. This results in the group doing well in the highly desirable domain itself, but overlooking other domains and performing poorly, overall. We discuss the theoretical implications of this research as well as its practical applications.     

CRISPR/Cas9 genome editing – new and old ethical issues arising from a revolutionary technology

Although germline editing has been the subject of debate ever since the 1980s, it tended to be based rather on speculative assumptions until April 2015, when CRISPR/Cas9 technology was used to modify human embryos for the first time. This article combines knowledge about the technical and scientific state of the art, economic considerations, the legal framework and aspects of clinical reality. A scenario will be elaborated as a means of identifying key ethical implications of CRISPR/Cas9 genome editing in humans and possible ways of dealing with them. Unlike most other discussions of CRISPR/Cas9 germline editing, which are generally based on deontological arguments, the focus in this case will be on a consequentialistic argument against certain applications of germline and somatic editing that takes not only the potential benefits and risks but also socioeconomic issues into consideration. The practical need for an indication catalogue, guidelines for clinical trials, and for funding of basic research will be pointed out. It will be argued that this need for regulatory action and discussion does not stem primarily from the fact that CRISPR/Cas9 germline editing is revolutionary in terms of its ethical implications and potential for human therapy, although this is the prevailing view in the current discussion. Understanding the value and interest dependency of arguments put forward by different stakeholders and learning from past debates related to similar technologies might prove a fruitful method of reaching judgments and decisions that come closer to a consensus upon which society as a whole can agree - which after all should be the true goal of an ethical debate and of bioethics.     

Religious Values in Clinical Practice are Here to Stay

Research to date has shown that health professionals often practice according to personal values, including values based on faith, and that these values impact medicine in multiple ways. While some influence of personal values are inevitable, awareness of values is important so as to sustain beneficial practice without conflicting with the values of the patient. Detecting when own personal values, whether based on a theistic or atheistic worldview, are at work, is a daily challenge in clinical practice. Simultaneously ethical guidelines of tone-setting medical associations like American Medical Association, the British General Medical Council and Australian Medical Association have been updated to encompass physicians’ right to practice medicine in accord with deeply held beliefs. Framed by this context, we discuss the concept of value-neutrality and value-based medical practice of physicians from both a cultural and ethical perspective, and reach the conclusion that the concept of a completely value-neutral physician, free from influence of personal values and filtering out value-laden information when talking to patients, is simply an unrealistic ideal in light of existing evidence. Still we have no reason to suspect that personal values, whether religious, spiritual, atheistic or agnostic, should hinder physicians from delivering professional and patient-centered care.

     

Close to the Truth

Philosophia - We often think or say that someone was wrong about something but almost right about it or close to the truth. This can mean more than one thing. Here, I propose an analysis of the...     

Leveraging member expertise to improve knowledge transfer and demonstrability in groups

Group success is dependent on both the knowledge of group members and the extent to which the group can access this knowledge. This research focuses on promoting effective knowledge transfer in group members by facilitating their use of extant knowledge when solving novel problems and examines how this affects subsequent discussion, decision making, and performance. Participants (N = 540) answered a series of estimation items individually or in a group. Sessions were recorded to provide insight into the group interactions. Facilitating knowledge transfer promoted (a) a more effective dialogue in which members were able to share more of their knowledge and discuss member expertise, (b) groups giving greater weight to better member preferences in their decision-making process, and (c) improved group performance relative to both average comparison individuals and to groups operating without this intervention. The effectiveness of promoting knowledge transfer in a group context relative to an individual context is discussed and group superiority is related to the concept of task demonstrability.     

Kognitive Dissonanz nach Entscheidungen und psychische Erkrankungen

Building upon Grawe’s consistency theory the target of this study was to examine if cognitive dissonance has an influence on mental disorders. More precisely, whether post-decisional cognitive dissonance (1) is more pronounced in patients with mental disorders and (2) whether it correlates with symptom burden. Obsessive-compulsive disorder patients (OCD; n?=?15), depressive patients (n?=?20) and controls (n?=?42) completed a post-decisional cognitive dissonance scale as well as a scale assessing their respective symptom burden. Solely OCD patients showed heightened cognitive dissonance compared to controls (p?=?0.019). Among depressive patients, however, a very high correlation was found to exist between symptom burden and cognitive dissonance (r?=?0.70). Therefore, OCD seems to be related to increased cognitive dissonance which supports the assumption that cognitive dissonance plays a role in this mental disorder.     

Do Lemmas Speak German? A Verb Position Effect in German Structural Priming

Lexicalized theories of syntax often assume that verb‐structure regularities are mediated by lemmas, which abstract over variation in verb tense and aspect. German syntax seems to challenge this assumption, because verb position depends on tense and aspect. To examine how German speakers link these elements, a structural priming study was performed which varied syntactic structure, verb position (encoded by tense and aspect), and verb overlap. Abstract structural priming was found, both within and across verb position, but priming was larger when the verb position was the same between prime and target. Priming was boosted by verb overlap, but there was no interaction with verb position. The results can be explained by a lemma model where tense and aspect are linked to structural choices in German. Since the architecture of this lemma model is not consistent with results from English, a connectionist model was developed which could explain the cross‐linguistic variation in the production system. Together, these findings support the view that language learning plays an important role in determining the nature of structural priming in different languages.     

A Puzzle About Responsibility A Problem and its Contextualist Solution

This paper presents a puzzle about moral responsibility. The problem is based upon the indeterminacy of relevant reference classes as applied to action. After discussing and rejecting a very tempting response I propose moral contextualism instead, that is, the idea that the truth value of judgments of the form “S is morally responsible for x” depends on and varies with the context of the attributor who makes that judgment. Even if this reply should not do all the expected work it is a first step.