Mutually responsive orientation: a novel observational assessment of mother-child mealtime interactions

Mother-child mealtime interactions during preschool years is an important but overlooked factor when evaluating the influence of parent-child relationships on child eating and weight. This paper describes the validation of the Mutually Responsive Orientation (MRO) coding system adapted for assessing parent-child interactions during food preparation and consumption situations. Home-based mealtimes of 94 mothers and their children (3.03 ± 0.75 years) were filmed at two time points, 12-months apart. Filmed dimensions of mutual mother-child responsiveness, shared positive affect, maternal control relating to food and child compliance were assessed. Objective BMI and maternal reports of parenting, feeding, child eating, diet and child temperament were also collected. Correlations, repeated measures ANOVAs and regressions were performed to examine the validity of MRO variables and their stability across both time points. Validation analysis showed the MRO coding system performed as expected: dyads with higher MRO scores expressed lower control/power assertion, lower child non-compliance, and greater committed compliance. The measure demonstrated sensitivity to specific contexts: maternal responsiveness, mother and child positive affect were higher during food consumption compared to food preparation. Coded dimensions were stable across time points, with the exception of decreases in maternal responsiveness in food consumption and child non-compliance in food preparation. MRO and maternal dimensions were correlated with maternally reported parenting and feeding measures. Maternal responsiveness (inversely) and child responsiveness (positively) were concurrently associated with child fussy eating, and child refusal was prospectively and inversely associated with child fussy eating. Findings suggest the adapted MRO coding system is a useful measure for examining observed parent-child mealtime interactions potentially implicated in preschoolers' eating and weight development.

Experience report: anomaly detection of cloud application operations using log and cloud metric correlation analysis

Failure of application operations is one of the maincauses of system-wide outages in cloud environments. Thisparticularly applies to DevOps operations, such as backup,redeployment, upgrade, customized scaling, and migration that areexposed to frequent interference from other concurrent operations,configuration changes, and resources failure. However, currentpractices fail to provide a reliable assurance of correct execution ofthese kinds of operations. In this paper, we present an approach toaddress this problem that adopts a regression-based analysistechnique to find the correlation between an operation’s activity logsand the operation activity’s effect on cloud resources. Thecorrelation model is then used to derive assertion specifications,which can be used for runtime verification of running operations andtheir impact on resources. We evaluated our proposed approach onAmazon EC2 with 22 rounds of rolling upgrade operations whileother types of operations were running and random faults wereinjected. Our experiment shows that our approach successfullymanaged to raise alarms for 115 random injected faults, with aprecision of 92.3%.

'A dark / Inscrutable workmanship:' Shining a ‘scientific’ light on emotion and poiesis

Max Nordau’s physiognomic study of criminality, Degeneration (1895), notably dedicated to the Italian pioneer of criminal anthropology Cesare Lombroso, labels poets and other artists—alongside criminals, prostitutes, anarchists, and lunatics—as ‘degenerates’. The Symbolist poets come under particular scrutiny in Nordau’s pseudo-scientific study. Paul Verlaine is described as ‘a repulsive degenerate subject with asymmetric skull and Mongolian face’ (1920 [1895]:128), while Stéphane Mallarmé is said to have ‘long, pointed, faun-like ears’ (131). The emotional and metaphorical intensity of their poetry, for Nordau, is another reflection of their alleged degeneracy. These poets write ‘twaddle’ (116), engaging in a ‘babbling and stammering’ (119) resonant of children and animals, which only ‘imbeciles and idiots’ profess to understand. While the Symbolists are viewed as avant-garde, Nordau is at pains to demonstrate that their irrational use of language actually exposes them as atavistic. Nordau proclaims: ‘clear speech serves the purpose of communication of the actual’ (118). By contrast, the Symbolists, ‘so far as they are honestly degenerate and imbecile, can think only in a mystical, that is, in a confused way… their emotions override their ideas.’

Identified by Nordau as one of the fin de siècle’s degenerates, Oscar Wilde evoked Nordau’s book in a petition for clemency when he was imprisoned in 1896, arguing that Nordau’s findings proved he required medical rather than punitive intervention. His plea was not successful, with Wilde later quipping: ‘I quite agree with Dr Nordau’s assertion that all men of genius are insane, but Dr Nordau forgets that all sane people are idiots’ (cited in Hitchens 2000: 18).

À contre-courant du progrès : une esquisse de la pensée de Christopher Lasch

En retraçant le parcours intellectuel de l’historien, moraliste et critique américain Christopher Lasch, ce mémoire vise à mettre en exergue la pertinence et les subtilités de sa pensée politique. Sur la base d’une analyse de ses principaux textes, nous démontrerons, qu’au-delà du pessimisme et du catastrophisme qui lui sont généralement attribués, Lasch porte un regard fécond sur la singularité de l’époque contemporaine. Nous soutiendrons que ses critiques acerbes sur la société et l’individu sont faites, avant tout, dans le but de remédier aux carences morales et sociétales qui auraient engendré un certain idéal libéral progressiste. Selon Lasch, le déploiement continu et illimité de cet idéal est en dissonance avec le caractère essentiellement contingent et conflictuel de la condition humaine. Parallèlement, nous présenterons les incidences psychiques qui se traduisent par une « culture du narcissisme » suscitée notamment par diverses composantes de la société contemporaine. À travers une relecture de la condition humaine, Lasch préconise un correctif idéologique qui est axé sur les notions de limites et d’espoir et qui se trouve au sein de la tradition agraire populiste américaine du 19e siècle. Nous démontrerons ainsi comment ce retour en arrière est entamé dans le but de susciter un renouveau politique et identitaire au sein de la société. L’étude se conclura par une discussion sur la plausibilité de l’idéal populiste, tel que l’entend Lasch, à l’ère du 21e siècle.

Centered Fluidity and the Horizons of Continuity in Djuna Barnes' Nightwood

Modern writers like Djuna Barnes allow for the post-modern fluidity and explosion of sex and gender without finalizing either in a fixed form. Whereas the classical, archetypal androgyne is made up of two halves, one man and one woman; the deconstructed androgynous figure is not constituted of oppositional terms which would reflect an essential and unimpeachable truth. I reveal the way Djuna Barnes’ Nightwood not only thematizes the fluid androgyne, but also cleverly verbalizes David Wood’s perpetual and un-dischargable “debt” to extra-discursivity while poetically critiquing gender “appropriateness,” societal constraints, and the constitution of identity. Barnes presents a decentralized, ungrounded and non-prescribed world in Nightwood not only through her cross-dressing and androgynous characters, but also in her poetics, her assertion of the open-ended quality of language, and a strong imperative to negotiate our physical existence in a world of fluid gender and sexual boundaries.

Population estimates and behavioral analyses of managed cat (Felis Catus) colonies located in Miami-Dade County, Florida, parks

The purpose of my study was to collect data on managed cat (Felis catus) colonies located in two Miami-Dade County, Florida, parks, in order to test the following assertions put forward by proponents of the colonies: 1) Managed cat colonies will decline in size over time and 2) The territorial behavior of cats living in established cat colonies will prevent additional cats from joining. I collected observational and photographic capture-recapture data in order to track colony population dynamics. Behavioral data were also collected in order to understand the role that cat behavior plays in influencing colony population dynamics. My results do not support the assertion that colonies will decline over time. Instead, my findings demonstrate that the establishment of colonies on public lands encourages dumping of cats and creates an attractive nuisance. Furthermore, my behavioral analysis suggests that territorial behavior does not play a role in excluding new cats.

Network Construction and Graph Theoretical Analysis of Functional Language Networks in Pediatric Epilepsy

This dissertation introduces a new approach for assessing the effects of pediatric epilepsy on the language connectome. Two novel data-driven network construction approaches are presented. These methods rely on connecting different brain regions using either extent or intensity of language related activations as identified by independent component analysis of fMRI data. An auditory description decision task (ADDT) paradigm was used to activate the language network for 29 patients and 30 controls recruited from three major pediatric hospitals. Empirical evaluations illustrated that pediatric epilepsy can cause, or is associated with, a network efficiency reduction. Patients showed a propensity to inefficiently employ the whole brain network to perform the ADDT language task; on the contrary, controls seemed to efficiently use smaller segregated network components to achieve the same task. To explain the causes of the decreased efficiency, graph theoretical analysis was carried out. The analysis revealed no substantial global network feature differences between the patient and control groups. It also showed that for both subject groups the language network exhibited small-world characteristics; however, the patient’s extent of activation network showed a tendency towards more random networks. It was also shown that the intensity of activation network displayed ipsilateral hub reorganization on the local level. The left hemispheric hubs displayed greater centrality values for patients, whereas the right hemispheric hubs displayed greater centrality values for controls. This hub hemispheric disparity was not correlated with a right atypical language laterality found in six patients. Finally it was shown that a multi-level unsupervised clustering scheme based on self-organizing maps, a type of artificial neural network, and k-means was able to fairly and blindly separate the subjects into their respective patient or control groups. The clustering was initiated using the local nodal centrality measurements only. Compared to the extent of activation network, the intensity of activation network clustering demonstrated better precision. This outcome supports the assertion that the local centrality differences presented by the intensity of activation network can be associated with focal epilepsy.

À contre-courant du progrès : une esquisse de la pensée de Christopher Lasch

En retraçant le parcours intellectuel de l’historien, moraliste et critique américain Christopher Lasch, ce mémoire vise à mettre en exergue la pertinence et les subtilités de sa pensée politique. Sur la base d’une analyse de ses principaux textes, nous démontrerons, qu’au-delà du pessimisme et du catastrophisme qui lui sont généralement attribués, Lasch porte un regard fécond sur la singularité de l’époque contemporaine. Nous soutiendrons que ses critiques acerbes sur la société et l’individu sont faites, avant tout, dans le but de remédier aux carences morales et sociétales qui auraient engendré un certain idéal libéral progressiste. Selon Lasch, le déploiement continu et illimité de cet idéal est en dissonance avec le caractère essentiellement contingent et conflictuel de la condition humaine. Parallèlement, nous présenterons les incidences psychiques qui se traduisent par une « culture du narcissisme » suscitée notamment par diverses composantes de la société contemporaine. À travers une relecture de la condition humaine, Lasch préconise un correctif idéologique qui est axé sur les notions de limites et d’espoir et qui se trouve au sein de la tradition agraire populiste américaine du 19e siècle. Nous démontrerons ainsi comment ce retour en arrière est entamé dans le but de susciter un renouveau politique et identitaire au sein de la société. L’étude se conclura par une discussion sur la plausibilité de l’idéal populiste, tel que l’entend Lasch, à l’ère du 21e siècle.

Extro-science fusion: the marvelous realism of worlds beyond science

Most attempts to define the intellectual significance of marvelous realism have been framed by a focus on postcolonialism1 and postmodernism2. These approaches see it as a postcolonial assertion of a culture's identity and reduce it to a "going back" to an ancestral past that persists as a stubborn presence within certain geographies. This essay develops the proposition that the significance of marvelous realism goes beyond social and cultural perspectives - that it is, essentially, a mestizo ontology. Differently than the vast majority of theoretical incursions in this field, which only allude to the marvelous or fictional aspects of the movement, I will inquire instead on its singular appreciation of the real. By so doing I honor the wishes of Gabriel García Márquez, who was adamant in his defense of the real in and through his works.

Eurocentrism and the history of democracy

Building atop these earlier works, this article offers a fresh critique of the work of Dunn and other political scientists and historians who have propagated the Eurocentric history of democracy. The papers argues that such work can be dissected and critiqued along several key lines: their reliance on a distinctly patriarchal discourse riddled with prejudices; the assertion that one can understand the history of democracy via the etymology of the word itself; and the deeply Eurocentric roots of the study of democracy’s past embedded in the canon of Western political thought. The paper concludes by calling on contemporary political scientists and political historians concerned with the history of democracy to be careful in re-iterating this deeply flawed history of democracy and to instead work towards a history of democracy that retrieves the silenced histories and the forgotten democratic moments that lay behind the roar of Western power.

The Economic and Aesthetic Axis of Information Organization Frameworks

This paper argues that in order to systematically comprehend the diversity of information organization frameworks, we must look at how aesthetic concerns and economic concerns manifest in decisions made about designing and deploying work practices, structures, and discourse. In order to do this I construct an analytical rubric borne by a definition of aesthetic and economics pertinent to indexing regimes. I take the position that we need to move into a more descriptive stance on practices of knowledge organization, not only in documentary heritage institutions (libraries, archives, and museums), but also into the cultural and artistic realms. By expanding the scope of inquiry we can interrogate the integrity of my assertion above, namely, that a chief concern in systematically understanding information organization frameworks, lies in understanding how such frameworks wrestle with, and manifest along a spectrum drawn from economic to aesthetic decision-making.