The Church and the World: Are There Theological Resources for a Common Conversation?

Abortion is an especially salient issue for considering thegeneral problematic of religiously based conversation in thepublic square. It remains deeply divisive, fully thirty-fouryears after Roe v. Wade. Such divisiveness cannot be interpretedas merely an expression of profound differences between "secular"and "religious" voices, because differences also emerge amongChristian denominations, reflecting different sources of moralauthority, different accounts of moral discernment, and differentjudgments about the appropriate relations between law and moralityin the context of pluralism. As this paper explores, however,despite those differences, a generally identifiable "Christian"position concerning the moral status of abortion can be distinguishedfrom secular philosophical judgments on the issue, which isimportant for Christian engagement with public policy debate.     

Are Newborns Morally Different from Older Children?

Policies and position statements regarding decision-making for extremely premature babies exist in many countries and are often directive, focusing on parental choice and expected outcomes. These recommendations often state survival and handicap as reasons for optional intervention. The fact that such outcome statistics would not justify such approaches in other populations suggests that some other powerful factors are at work. The value of neonatal intensive care has been scrutinized far more than intensive care for older patients and suggests that neonatal care is held to a higher standard of justification. The relative value placed on the life of newborns, in particular the preterm, is less than expected by any objective medical data or any prevailing moral frameworks about the value of individual lives. Why do we feel less obligated to treat the premature baby? Do we put newborns in a special and lesser moral category? We explore this question from a legal and ethical perspective and offer several hypotheses pertaining to personhood, reproductive choices, “precious children,” and probable evolutionary and anthropological factors.     

Career barriers and reading ability as correlates of career aspirations and expectations of parents and their children

Data were obtained from 176 Year 7 children (mean age = 12.2 years) on career status aspirations and expectations, career barriers, academic engagement, academic control beliefs, general ability and literacy; and from parents, mainly mothers, on aspirations, expectations and career barriers. Discrepancy scores between aspirations and expectations were calculated for both children and parents. Children differed from parents on career status aspirations and expectations; boys did not differ from girls, and parents did not differentiate between boys and girls. Parents’ and children’s aspirations were both associated with reading ability, although the association was weak for the children. Children’s expectations were associated with perceptions of career barriers, and a trend towards reading abilities, while parents’ expectations were associated with general ability and reading.     

A comparison of the effects of thought suppression, distraction and concentration

This study compared the effects of suppression, focused-distraction, and concentration on controlling unwanted distressing thoughts, and examined how anxiety levels were associated with the use of each thought-control technique. In the study, college students were told to suppress thoughts about a distressing story, to suppress the same thoughts by focusing on an alternative distraction task, to simply concentrate on that alternative task, or to think about anything without restrictions for 6 minutes. This initial period was followed by a “free-thinking” period to assess the delayed effect of thought-control techniques. The results indicated that focused-distraction and concentration led to fewer intrusions of target thoughts than suppression, and concentration in turn resulted in fewer target intrusions than focused-distraction during the initial period. Participants in the focused-distraction and concentration condition also tended to report lower anxiety during the initial period than those who were told to suppress thoughts.     

Interference with judgments of control and attentional shift as a result of prior exposure to controllable and uncontrollable feedback

The experiment was carried out to determine whether exposure to an uncontrollable relationship between an action and its outcome during a non-aversive pretreatment phase would affect subsequent ratings of perceived control emitted by human participants. Its other aim was to investigate the effect of such pre-exposure on the attentional focus of humans on internal and external cues. Participants were assigned to one of three groups; an uncontrollable pretreatment, a controllable pretreatment, and no pretreatment. Participants exposed to uncontrollable outcomes (unsolvable problems) gave lower ratings of control over a produced outcome than the other two groups, indicating the interference with subsequent judgments of control. The exposure to uncontrollable outcomes also increased levels of distraction produced by an external cue in a reaction time experiment. Such an effect was not found in the groups who had not been exposed to uncontrollable outcomes. These dual effects are similar to those noted in non-humans subjected to uncontrollable outcomes.     

Movement adaptations in 7- to 10-year-old typically developing children: evidence for a transition in feedback-based motor control

We used a modified double-step pointing task to study movement adaptations in 7- to 10-year-old typically developing children. We found that the majority (63%) were able to optimally adapt fast, goal-directed visually-guided movements to a late change in target location meeting the requirements of speed and accuracy. A minority (35%) failed to meet the requirement of accuracy resulting in a less optimal adaptation. The results showed that the ability to adapt movements optimally develops before the age of 7 years in typically developing children. Literature proposes a transition in development of motor control around the age of 8 years. The present results replicate and extend this by suggesting that this transition affects the later phases of fast, goal-directed visually-guided movements rather than the early phases, such as movement programming and acceleration. Finally, the results indicate that the optimally adapted movements were the result of a specific strategy in which a specific component of movement execution was slowed on all trials. This suggests that 7- to 10-year-old typically developing children have developed implicit knowledge about which movement components are the most efficient to adapt.     

论行动者因果性理论的不连贯性

行动者因果性理论是目前三种占据主导地位的不相容论的自由意志理论之一。TimothyO’Connor等人近来已经论证说,其他两种不相容论的理论(CarlGinet的简单的非决定论)和RobertKane的因果的非决定论)存在着严重的困难,因此试图发展一种行动者因果性理论作为对不相容论的自由意志问题的一个解决。在这篇文章中,我试图表明O’Connor自己提出的理论是不连贯的:它要么无法解决行动的控制和运气问题,要么在它解决这个问题的试图中不得不退化为一种事件因果关系理论,因此就直接威胁到这个理论本身的连贯性。     

Multi-criteria evaluation of climate policy interactions

The effectiveness of a national climate policy instrument is affected by the presence of policy interactions with other instruments that were not forecasted before its implementation. The problem can be confronted during the design of the instrument by determining forms, types and size of emerging interactions. This paper presents a systematic approach for evaluating the aggregate effect of interactions using a combination of three multi-criteria methods, the analytical hierarchy process, the multi-attribute utility theory and the Simple Multi-Attribute Ranking Technique. The first is used for determining the weight coefficients for interaction forms and sub-criteria. The other two are used for grading policy interactions under a set of three criteria and their sub-criteria. The method is tested for two pairs of interactive instruments, IPPC and EU-ETS, EU-ETS and policies for the promotion of RES, within the Hellenic climate policy framework. Consistency and robustness tests are performed. Results are commented. Copyright © 2007 John Wiley & Sons, Ltd.     

PHILOSOPHICAL THEORIES OF PRIVACY: IMPLICATIONS FOR AN ADEQUATE ONLINE PRIVACY POLICY

Abstract: This essay critically examines some classic philosophical and legal theories of privacy, organized into four categories: the nonintrusion, seclusion, limitation, and control theories of privacy. Although each theory includes one or more important insights regarding the concept of privacy, I argue that each falls short of providing an adequate account of privacy. I then examine and defend a theory of privacy that incorporates elements of the classic theories into one unified theory: the Restricted Access/Limited Control (RALC) theory of privacy. Using an example involving data‐mining technology on the Internet, I show how RALC can help us to frame an online privacy policy that is sufficiently comprehensive in scope to address a wide range of privacy concerns that arise in connection with computers and information technology.     

The effects of cognitive load on attention control in subclinical anxiety and generalised anxiety disorder

Poor regulation of emotions may involve impaired attention control. In the current paper, we report the results of two studies examining the interaction of anxiety, attention control and cognitive load. In Study I, using a performance-based task to assess attention control, we examined whether anxiety is associated with impaired attention control, and whether these effects are influenced by working memory load. In Study II, we examined these effects in patients with a diagnosis of generalised anxiety disorder (GAD) compared to non-anxious control (NAC) participants. Results of Study I showed that high anxiety was associated with increased attention control, that is decreased interference from distractors, but only under high cognitive load. These results were replicated in Study II such that individuals with GAD showed increased attention control relative to NACs, but only under high cognitive load. These results help clarify previous predictions regarding the effect of anxiety on attention control.