“Local determination”, even if we could find it,does not challenge free will: Commentary on Marcelo Fischborn

Marcelo Fischborn discusses the significance of neuroscience for debates about free will. Although he concedes that, to date, Libet-style experiments have failed to threaten “libertarian free will” (free will that requires indeterminism), he argues that, in principle, neuroscience and psychology could do so by supporting local determinism. We argue that, in principle, Libet-style experiments cannot succeed in disproving or even establishing serious doubt about libertarian free will. First, we contend that “local determination”, as Fischborn outlines it, is not a coherent concept. Moreover, determinism is unlikely to be established by neuroscience in any form that should trouble compatibilists or libertarians—that is, anyone who thinks we might have free will. We conclude that, in principle, neuroscience will not be able undermine libertarian free will and explain why these conclusions support a coherent compatibilist notion of causal sourcehood.     

Differential contributions of set-shifting and monitoring to dual-task interference

It is commonly argued that complex behaviour is regulated by a number of "executive functions", which work to coordinate the operation of disparate cognitive systems in the service of an overall goal. However, the identity, roles, and interactions of specific putative executive functions remain contentious, even within widely accepted tests of executive function. The authors present two experiments that use dual-task interference to provide further support for multiple distinct executive functions and to establish the differential contributions of those functions in two relatively complex executive tasks-random generation and the Wisconsin Card Sorting Test. Results are interpreted in terms of process models of the complex executive tasks.     

Emotional competence and quality of life of children with asthma: The mediating effect of coping strategies

This study explored the mediating effect of coping strategies on the relationship between emotional competence (EC) and quality of life (QOL) among children with asthma. Participants were 87 children (M age?=?11.72, SD?=?2.58) with controlled and partially controlled asthma, undergoing everyday treatment. They filled in questionnaires assessing EC, coping strategies and QOL. Results showed that the association between some ECs and the QOL of children with asthma was fully mediated by two maladaptive cognitive coping strategies. Among children with asthma, a greater ability to differentiate their emotions, a reduced attention to bodily signals of emotions and a reduced analysis of their current emotional state were related to decreased engagement in two coping strategies ('Ignoring Asthma' and 'Worrying about Asthma'), which in turn increased their QOL. These findings show that EC has an indirect effect on QOL through very specific coping strategies. They also emphasise the importance of screening EC in children with asthma and the importance of developing and using multidisciplinary interventions for them.     

The vocational well-being of workers with childhood onset of disability: Life satisfaction and perceived workplace discrimination

Workers with disabilities are understudied, and workers with childhood onset of disability have been excluded from many of the studies on disability and work that do exist. This research compares the effects of childhood and adult onset of disability in a nationally representative sample of workers with disabilities. Educational disruptions due to disability status in childhood are negatively associated with life satisfaction and positively associated with perceived discrimination. Although age is associated with increased life satisfaction and decreased perceptions of discrimination for workers with adult disability onset, age is unrelated to these outcomes for workers with childhood disability onset. Receiving workplace accommodations is positively associated with satisfaction and negatively associated with discrimination for both groups, however, these relationships are stronger in magnitude for the childhood disability onset group. Organizational environments, both in education and in the workplace, play a critical role in the vocational well-being of workers with childhood disability onset.     

Democracy and spiritual awareness: interconnections and implications for educational leadership

This article sets out theorisations of developmental democracy and spiritual awareness formulated in previous work by the authors. These are used to explore collegial leadership in a case study Steiner school, with the aim of illuminating and illustrating the transformative demands of developmental democracy and its interconnection with spiritual awareness. The article concludes with a discussion of implications for imbuing democratised educational leadership with spiritual energy and fashioning and leading a school environment that reflects the model of developmental democracy.     

冲突的指南的解决

当越来越多的学术机构开始制定诊疗指南时,因为相同的病人会得到不同的诊疗建议,其中一部分必然会陷入到冲突之中.在学术组织内解决这些冲突非常关键,具体理由如下:第一,被建议的医疗行为有差异可以导致健康结果的差异;有冲突的学术组织的存在,意味着至少有部分病人被误治(除非被推荐的医疗都有效);第二,规范的差异可引起混乱.     

Sequential dependencies in the Eriksen flanker task: A direct comparison of two competing accounts

In the conflict/control loop theory proposed by Botvinick, Braver, Barch, Carter, and Cohen (2001), conflict monitored in a trial leads to an increase in cognitive control on the subsequent trial. The critical data pattern supporting this assertion is the so-called Gratton effect—the decrease in flanker interference following incongruent trials—which was initially observed in the Eriksen flanker task. Recently, however, the validity of the idea that this pattern supports a general conflict/control mechanism has been questioned on the grounds that the Gratton effect is only observed with stimulus repetition. We present an experiment testing whether the Gratton effect reflects a stimulus-independent increase in cognitive control or stimulus-specific repetition priming. Although our results support the latter hypothesis, the priming effect is modulated by the congruency of the previous trial. We discuss a new mechanism through which monitored conflict is used to exert executive control by modulating stimulus-response associations.     

The effects of service dogs on social acknowledgments of people in wheelchairs

Able-bodied people often exhibit behaviors that show them to be socially uncomfortable upon encountering a physically disabled stranger. These behaviors include less eye contact, gaze avoidance, greater personal distance, and briefer social interactions. This study examined whether persons in wheelchairs with service dogs receive more frequent social acknowledgement from able-bodied strangers than people in wheelchairs without dogs receive. Behaviors of passersby were recorded by an observer who followed a person in a wheelchair at a distance of 15 to 30 feet. Observations were made in public areas amid pedestrian traffic, areas such as shopping malls and a college campus. The behaviors of passersby to the person in a wheelchair, with or without a service dog, were recorded, including smiles, conversation, touch, gaze aversion, path avoidance, or no response. Results indicated that both smiles and conversations from passersby increased significantly when the dogs were present. These findings suggest that the benefits of service dogs for their owners extend beyond working tasks to include enhanced opportunities for social exchange. The service dogs substantially reduced the tendency of able-bodied people to ignore or avoid the disabled person.     

Component analysis of ECG by computer

The present paper describes a set of interactive computer programs and methods (i.e., cardiac component analysis, CCA) that allow the collection, summation, and averaging of the time durations of the various ECG components. The programs are written in FORTRAN and run on a Texas Instruments minicomputer using an Intecolor 8001 terminal as the display device. The program’s features include analog-to-digital conversion, color display of individual heart-beats, operator interaction, and statistical summation with tabular output. Subroutines are well structured and easily transported to other machines. Although these programs may be used on-line, it has been more efficient to perform the analyses off-line, after a subject has completed the task. Various versions of the program have been used to analyze human, baboon, and dog ECGs in 2- to 30-sec epochs, at sample rates of 258 and 1,000 samples/sec. Preliminary results from an experiment of the effects of meditation and cognitive overload are discussed.