More Guidance, Better Results? Three-Year Effects of an Enhanced Student Services Program at Two Community Colleges

In a program at Lorain County Community College and Owens Community College in Ohio, low-income students received enhanced counseling and advising services and were eligible to receive a modest stipend for two semesters. The program improved academic outcomes during the second semester and continued to have a positive effect on registration rates in the semester that followed, but it did not have any meaningful effects on academic outcomes in subsequent semesters

Poetry and Popular Protest: Peterloo, Cato Street and the Queen Caroline Controversy (Book Review)

John Gardner, Poetry and Popular Protest: Peterloo, Cato Street and the Queen Caroline Controversy (Houndmills and New York: Palgrave Macmillan, 2011), pp. xix + 272. £50.00 hardback. 9780230280717

Inside and Outside Romanticism

The Rhetoric of Romantic Prophecy (Ian Balfour) The Historical Austen (William H. Galperin) Metaromanticism: Aesthetics, Literature, Theory (Paul Hamilton) The Satiric Eye: Forms of Satire in the Romantic Period (ed. Steven E. Jones) The Politics of Aesthetics: Nationalism, Gender, Romanticism (Marc Redfield) William Blake and the Impossible History of the 1790s (Saree Makdisi

Sensing and seeing associated with overlapping occipitoparietal activation in simultaneous EEG-fMRI.

The presence of a change in a visual scene can influence brain activity and behavior, even in the absence of full conscious report. It may be possible for us to sense that such a change has occurred, even if we cannot specify exactly where or what it was. Despite existing evidence from electroencephalogram (EEG) and eye-tracking data, it is still unclear how this partial level of awareness relates to functional magnetic resonance imaging (fMRI) blood oxygen level dependent (BOLD) activation. Using EEG, fMRI, and a change blindness paradigm, we found multi-modal evidence to suggest that sensing a change is distinguishable from being blind to it. Specifically, trials during which participants could detect the presence of a colour change but not identify the location of the change (sense trials), were compared to those where participants could both detect and localise the change (localise or see trials), as well as change blind trials. In EEG, late parietal positivity and N2 amplitudes were larger for localised changes only, when compared to change blindness. However, ERP-informed fMRI analysis found no voxels with activation that significantly co-varied with fluctuations in single-trial late positivity amplitudes. In fMRI, a range of visual (BA17,18), parietal (BA7,40), and mid-brain (anterior cingulate, BA24) areas showed increased fMRI BOLD activation when a change was sensed, compared to change blindness. These visual and parietal areas are commonly implicated as the storage sites of visual working memory, and we therefore argue that sensing may not be explained by a lack of stored representation of the visual display. Both seeing and sensing a change were associated with an overlapping occipitoparietal network of activation when compared to blind trials, suggesting that the quality of the visual representation, rather than the lack of one, may result in partial awareness during the change blindness paradigm

An EEG study of detection without localisation in change blindness

Previous studies of change blindness have suggested a distinction between detection and localisation of changes in a visual scene. Using a simple paradigm with an array of coloured squares, the present study aimed to further investigate differences in event-related potentials (ERPs) between trials in which participants could detect the presence of a colour change but not identify the location of the change (sense trials), versus those where participants could both detect and localise the change (localise trials). Individual differences in performance were controlled for by adjusting the difficulty of the task in real time. Behaviourally, reaction times for sense, blind, and false alarm trials were distinguishable when comparing across levels of participant certainty. In the EEG data, we found no significant differences in the visual awareness negativity ERP, contrary to previous findings. In the N2pc range, both awareness conditions (localise and sense) were significantly different to trials with no change detection (blind trials), suggesting that this ERP is not dependent on explicit awareness. Within the late positivity range, all conditions were significantly different. These results suggest that changes can be 'sensed' without knowledge of the location of the changing object, and that participant certainty scores can provide valuable information about the perception of changes in change blindness

The co-construction and emotion management of hope within psychosis services

There is a growing acknowledgement of the salience of hope for mental health service-users, in influencing care outcomes and recovery. Understandings of the processes through which hopes are co-constructed, alongside specific conceptualisations of experiences of hoping, remain limited however. This qualitative study explored how a range of stakeholders experienced and dealt with uncertainty within three purposively selected psychosis services in southern England. In this article we focus particularly on the co-construction of hope within participants’ narratives and how this emotion work shaped experiences of hoping. In-depth interviews (n=23) with service-users, professionals, managers and other stakeholders were analysed following a phenomenological approach. Hope was spontaneously identified by participants as a fundamental mechanism through which service-users and professionals managed uncertainty when vulnerable. Professionals were influential in shaping users’ hopes, both intentionally and unwittingly, while some professionals also referred to managing their own hopes and those of colleagues. Such management of expectations and emotions enabled motivation and coping amidst uncertainty, for users and professionals, but also entailed difficulties where hope was undermined, exaggerated, or involved tensions between desires and expectations. Whereas hope is usually reflected in the caring studies literature as distinctly positive, our findings point to a more ambivalent understanding of hope, as reflected in the accounts of both service-users and professionals where elevated hopes were described as unrealistic and harmful, to the well-being of professionals as well as of service-users. It is concluded that a greater awareness within care contexts of how hopes are co-constructed by professionals and service-users, explicitly and implicitly, can assist in improving health care and healthcare outcomes

The last animal: cosmopolitanism in The Last Man

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Lower Expression of TLR2 and SOCS-3 Is Associated with Schistosoma haematobium Infection and with Lower Risk for Allergic Reactivity in Children Living in a Rural Area in Ghana

Inflammatory diseases such as atopic disorders are a major health problem in the Western world, but their prevalence is also increasing in developing countries, especially in urban centres. There is increasing evidence that exposure to a rural environment with high burden of compounds derived from parasites and microorganisms is associated with protection from atopic disorders. Since urbanisation is progressing at a rapid pace, particularly in less-developed nations, there is a need to understand the molecular processes that control the progress towards the development of allergic diseases in developing countries. In this study we have examined a population of school children living in a rural area of Ghana, where helminth (worm) infections are prevalent and associated with protection from skin reactivity to house dust mite. Blood samples were collected from these children and analysed for the expression levels of several genes involved in the development of a pro allergic immune system. The results point at a potential molecular link that might explain the negative association between schistosome infections and allergies

Polymer Mechanochemistry: A New Frontier for Physical Organic Chemistry

© 2018 Elsevier Ltd Polymer mechanochemistry aims at understanding and exploiting the unique chemistry that is possible when stretching macromolecular chains beyond their strain-free contour lengths. This happens when chains are subject to a mechanical load, in bulk, in solution, at interfaces or as single molecules in air. Simple polymers such as polystyrene or polymethacrylate fragment via homolysis of a backbone C–C bond, and much contemporary effort in polymer mechanochemistry has focused on creating polymers which undergo more complex and interesting reactions, with such productive mechanochemical responses including mechanochromism and load strengthening. Comparatively less progress has been achieved in creating an internally coherent, theoretically sound interpretational framework to organize, systematize, and generalize the existing manifestations of polymer mechanochemistry and to guide the design of new mechanochemical systems. The experimental, computational, and conceptual tools of physical organic chemistry appear particularly well suited to achieve this goal, benefiting both fields