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Crockett Fowler posted an update 2 months ago
Previous research on covert orienting to the periphery suggested that early profound deaf adults were less susceptible to uninformative gaze-cues, though were equally or more affected by non-social arrow-cues. The aim of this work was to investigate whether spontaneous eye movement behaviour helps explain the reduced impact of the social cue in deaf adults. We tracked the gaze of 25 early profound deaf and 25 age-matched hearing observers performing a peripheral discrimination task with uninformative central cues (gaze vs arrow), stimulus-onset asynchrony (250 vs 750 ms), and cue validity (valid vs invalid) as within-subject factors. In both groups, the cue effect on reaction time (RT) was comparable for the two cues, although deaf observers responded significantly slower than hearing controls. While deaf and hearing observers’ eye movement pattern looked similar when the cue was presented in isolation, deaf participants made significantly more eye movements than hearing controls once the discrimination target appeared. Notably, further analysis of eye movements in the deaf group revealed that independent of the cue type, cue validity affected saccade landing position, while latency was not modulated by these factors. Saccade landing position was also strongly related to the magnitude of the validity effect on RT, such that the greater the difference in saccade landing position between invalid and valid trials, the greater the difference in manual RT between invalid and valid trials. This work suggests that the contribution of overt selection in central cueing of attention is more prominent in deaf adults and helps determine the manual performance, irrespective of the cue type.While the need for psychosocial interventions in the early formative period of chronic disease diagnosis is widely acknowledged, little is known about the currently available interventions and what they entail. This review sought to collate existing interventions to synthesize their active ingredients. A systematic search on five electronic databases yielded 2910 records, 12 of which were eligible for this review. Evidence synthesis revealed three broad categories of interventions which used at least two out of eight active techniques. Future studies should adhere to known frameworks for intervention development, and focus on developing core outcome measures to enhance evidence synthesis.The context reinstatement (CR) effect is the finding that target stimuli are better remembered when presented in the same context as during initial encoding, compared with a different context. It remains unclear, however, whether emotional features of the context affect this memory benefit. L-NAME NOS inhibitor In two experiments, we investigated whether the anxiety-provoking nature of a context scene might influence the CR effect. During encoding, participants viewed target faces paired with scenes validated as either highly anxiety-provoking or not, half of which contained other faces embedded within the scene. During retrieval, target faces were presented again with either the same or a new context scene. In Experiment 1, the expected CR effect was observed when the contexts were low-anxiety scenes or high-anxiety scenes without embedded faces. In contrast, the CR effect was absent when the contexts were high-anxiety scenes containing embedded faces. In Experiment 2, to determine whether the presence of embedded faces or the anxiety level of scenes reduced the CR effect, we included an additional context type low-anxiety scenes with embedded faces. Once again, the CR effect was absent only when the context scene was highly anxiety-provoking with embedded faces reinstating this context type failed to benefit memory for targets. Results suggest that the benefit to target memory via reinstating a context depends critically on emotional characteristics of the reinstated context.Barriers to health care access faced by Mexican immigrants in the United States have been well-documented, including lack of insurance, fear of deportation, and language barriers. However, little is known about this population’s care-seeking experiences before migration. In this article, I use a life-course approach to explore binational isolation from health care and the ways in which early-life experiences pattern Mexicans’ care-seeking practices in the United States. This ethnographic research project took place in Tucson, Arizona, between 2013 and 2014 and used semistructured interviews with service providers and first-generation Mexican immigrants. The majority of participants faced significant barriers to medical care in Mexico, which resulted in low rates of care utilization and heavy reliance on lay modalities. Immigrants faced an even broader array of barriers to care in the United States, and their lack of prior health care access further discouraged care utilization and compromised their medical care experiences after migration.
Patients accommodated in single-bed rooms may have a reduced risk of hospital-acquired infections (HAIs) compared to those in multi-bed rooms. This study aimed to examine the effect of single-bed accommodation on HAIs in older patients admitted to a geriatric ward.
A retrospective cohort study of patients admitted to geriatric wards in a university hospital in Central Denmark Region linked to a move to a newly built hospital, involving all consecutively admitted patients aged 65 years and over from 15 September to 19 December 2016 and a similar cohort admitted in the same three months in 2017. We compared the incidence of HAIs in patients in single-bed accommodation to those in multi-bed accommodation using retrospective review of electronic patient records, with all infections verified microbiologically or by X-ray with onset between 48 hours after admission to 48 hours after discharge from hospital.
In total 446 patients were included. The incidence of HAIs in multi-bed accommodation was 30% compared to 20% in single-bed accommodation. The hazard ratio was 0.62 (95% Confidence Interval 0.43-0.91,
= 0.01) for single-bed accommodation. This finding remained robust after adjustment for age, sex, infection at admission, risk of sepsis, use of catheter, treatment with prednisone or methotrexate, and comorbidity index.
Accommodation in single-bed rooms appeared to reduce HAIs compared to multi-bed rooms in two geriatric wards. This finding should be considered as hypothesis-generating and be examined further using an experimental design.
Accommodation in single-bed rooms appeared to reduce HAIs compared to multi-bed rooms in two geriatric wards. This finding should be considered as hypothesis-generating and be examined further using an experimental design.