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201.
    
Accurately determining whether two images show the same person is a surprisingly difficult task, which becomes even harder if one or both faces are wearing medical face masks. Attempts to improve unfamiliar face matching accuracy have generally had limited success. Although one brief training program improved masked face matching accuracy by 4.9%, this increase would not overcome the entire performance deficit caused by masks. Here, we investigate whether combining independent identification decisions from different individuals can improve masked face matching performance through the wisdom of the crowd effect. Accuracy gains emerged reliably after combining the decisions of three individuals, culminating in significant improvements of 11%–26% among the largest crowds. Despite creating crowds of up to 80 people, half of the eventual improvement had generally already occurred in crowds of 6 individuals. The wisdom of the crowd effect is a highly effective approach to improving accuracy when identifying masked faces.  相似文献   
202.
    
Motor imagery (MI), the mental simulation of movement in the absence of overt motor output, has demonstrated potential as a technique to support rehabilitation of movement in neurological conditions such as Parkinson's disease (PD). Existing evidence suggests that MI is largely preserved in PD, but previous studies have typically examined global measures of MI and have not considered the potential impact of individual differences in symptom presentation on MI. The present study investigated the influence of severity of overall motor symptoms, bradykinesia and tremor on MI vividness scores in 44 individuals with mild to moderate idiopathic PD. Linear mixed effects modelling revealed that imagery modality and the severity of left side bradykinesia significantly influenced MI vividness ratings. Consistent with previous findings, participants rated visual motor imagery (VMI) to be more vivid than kinesthetic motor imagery (KMI). Greater severity of left side bradykinesia (but not right side bradykinesia) predicted increased vividness of KMI, while tremor severity and overall motor symptom severity did not predict vividness of MI. The specificity of the effect of bradykinesia to the left side may reflect greater premorbid vividness for the dominant (right) side or increased attention to more effortful movements on the left side of the body resulting in more vivid motor imagery.  相似文献   
203.
It is presently unknown whether inspiration extends across different domains: can a salesperson, for example, be inspired by a successful athlete? The present study investigated whether inspirational content must be relevant to a subsequent task to improve performance. Participants (N = 70) wrote about a time they felt inspired in a sporting context (domain‐relevant), creative context (domain‐irrelevant); or amused (positive control). Participants then held a handgrip, with the option of giving up or continuing to exhaustion. Regardless of the relevance of the inspirational content to the performance task, inspired participants were less likely to give up than controls. This is the first research to show that the benefits of inspiration reach beyond the domain defined by the inspiring event.  相似文献   
204.
    
Significant challenges arise for clinical care teams when a patient or surrogate decision-maker hopes a miracle will occur. This article answers the question, “How should clinical bioethicists respond when a medical decision-maker uses the hope for a miracle to orient her medical decisions?” We argue the ethicist must first understand the complexity of the miracle-invocation. To this end, we provide a taxonomy of miracle-invocations that assist the ethicist in analyzing the invocator's conceptions of God, community, and self. After the ethicist appreciates how these concepts influence the invocator's worldview, she can begin responding to this hope with specific practices. We discuss these practices in detail and offer concrete recommendations for a justified response to the hope for a miracle.  相似文献   
205.
    
Methcathinone‐induced Parkinsonism is a recently described extrapyramidal syndrome characterized by globus pallidus and substantia nigra lesions, which provides a unique model of basal ganglia dysfunction. We assessed motivated behaviour in this condition using a novel cost‐benefit decision‐making task, in which participants decided whether it was worth investing effort for reward. Patients showed a dissociation between reward and effort sensitivity, such that pallidonigral complex dysfunction caused them to become less sensitive to rewards, while normal sensitivity to effort costs was maintained.  相似文献   
206.
Training in a residential setting is a compulsory aspect of the professional preparation of those offering themselves for ordained ministry within the various denominations of Anglican Communion in the UK. This mode of preparation is seen as essential to an inculcation of the 'attitudes and habits' required of future occupational roles and status. The mode as well as the content of training can, therefore, be viewed as powerful facilitators of occupational socialisation and identity. The paper explores how residential training in one setting, through the timetable and 'gaze' of staff and other students, acts to regulate the body in preparation for the transition to an ordained status. The paper further outlines some of the means by which students conform to and contest this 'curriculum of the body'.  相似文献   
207.
Summary Subjects performed a timed-response task in which they attempted to synchronize a rapid flexion of the index finger of their preferred hand with the last of a train of four regularly spaced acoustic clicks. The task was used to stabilize the execution time of a simple voluntary response in order to facilitate psychophysical judgments about the subjects' perception of having responded and of having intended to respond. In the first experiment, male subjects (N = 6) adjusted the appearance time of a reference stimulus (a brief percutaneous pulse to the responding finger) until it appeared to be simultaneous with their perception of having made the response. All subjects adjusted the reference stimulus to appear after response onset during the latter half of the force impulse. This finding suggests that the perception of having responded is based on peripheral feedback from the response. In the second experiment, male subjects (N = 6) performed the same motor task, but adjusted the time of the reference stimulus so that it appeared to be simultaneous with their intention to respond. Two subjects were not able to do the task successfully; the remaining four subjects adjusted the reference stimulus to appear from 101 to 145 ms before response onset. This finding suggests that the intention to respond is perceptually separable from the response itself and occurs at a measurable time before response onset.  相似文献   
208.
ABSTRACT

Objective: To describe how an Australian age care provider, BaptistCare NSW & ACT, has embraced the National Guidelines for Spiritual Care in Aged Care for people with dementia.

Method: A 12-month study was conducted in 19 Baptistcare residential homes, including 14 dementia units. Data were obtained from selected items of the Person-Centred Environment and Care Assessment Tool using interviews, observation, and document review.

Results: The person-centred approach was instituted in adhering to the Guidelines for people with dementia. Conclusion: The person-centred approach assists in actioning the Guidelines for people with dementia.  相似文献   
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