Reading Performance in Children with Visual Function Anomalies

Aims: To compare reading performance in children with and without visual function anomalies and identify the influence of abnormal visual function and other variables in reading ability. Methods: A cross-sectional study was carried in 110 children of school age (6-11 years) with Abnormal Visual Function (AVF) and 562 children with Normal Visual Function (NVF). An orthoptic assessment (visual acuity, ocular alignment, near point of convergence and accommodation, stereopsis and vergences) and autorefraction was carried out. Oral reading was analyzed (list of 34 words). Number of errors, accuracy (percentage of success) and reading speed (words per minute - wpm) were used as reading indicators. Sociodemographic information from parents (n=670) and teachers (n=34) was obtained. Results: Children with AVF had a higher number of errors (AVF=3.00 errors; NVF=1.00 errors; p<0.001), a lower accuracy (AVF=91.18%; NVF=97.06%; p<0.001) and reading speed (AVF=24.71 wpm; NVF=27.39 wpm; p=0.007). Reading speed in the 3rd school grade was not statistically different between the two groups (AVF=31.41 wpm; NVF=32.54 wpm; p=0.113). Children with uncorrected hyperopia (p=0.003) and astigmatism (p=0.019) had worst reading performance. Children in 2nd, 3rd, or 4th grades presented a lower risk of having reading impairment when compared with the 1st grade. Conclusion: Children with AVF had reading impairment in the first school grade. It seems that reading abilities have a wide variation and this disparity lessens in older children. The slow reading characteristics of the children with AVF are similar to dyslexic children, which suggest the need for an eye evaluation before classifying the children as dyslexic.

Negative symptoms of schizophrenia and psychosocial treatment: thematic analysis of stakeholders’ perspectives

Objectives. Recent literature indicates variance in psychosocial treatment preferences for negative symptoms of schizophrenia. Attempts at defining therapeutic aims and outcomes for negative symptoms to date have not included major stakeholder groups. The aim of the present study was to address this gap through qualitative methods. Design. Thematic Analysis was applied to qualitative semi-structured interview data to gather the opinions of people who experience negative symptoms, carers, and healthcare professionals. Participants were recruited from two mental health sites (inpatient/community) to increase generalisability of results. Ten people participated in the research. Methods. Semi-structured interview scripts were designed utilising evidence from the review in Chapter 1 of effective psychosocial intervention components for specific negative symptoms. Interviews were audio recorded and transcribed verbatim. Thematic analysis was employed to analyse data. Results. A common theme across groups was the need for a personalised approach to intervention for negative symptoms. Other themes indicated different opinions in relation to treatment targets and the need for a sensitive and graded approach to all aspects of therapy. This approach needs to be supported across systemic levels of organisation with specific training needs for staff addressed. Conclusions. There is disparity in treatment preferences for negative symptoms across major stakeholders. The findings suggest an individualised approach to intervention of negative symptoms that is consistent with recovery. Implementation barriers and facilitators were identified and discussed. There remains a need to develop a better understanding of treatment preferences for patients.

Students’ Self-Report of Motivational Orientation and Teacher Evaluation on Coping and Motivational Orientation Related to Elementary Students’ Mathematical Problem Solving and Reading Comprehension

The present study examined the correlations between motivational orientation and students’ academic performance in mathematical problem solving and reading comprehension. The main purpose is to see if students’ intrinsic motivation is related to their actual performance in different subject areas, math and reading. In addition, two different informants, students and teachers, were adopted to check whether the correlation is different by different informants. Pearson’s correlational analysis was a major method, coupled with regression analysis. The result confirmed the significant positive correlation between students’ academic performance and students’ self-report and teacher evaluation on their motivational orientation respectively. Teacher evaluation turned out with more predictive value for the academic achievement in math and reading. Between the subjects, mathematical problem solving showed higher correlation with most of the motivational subscales than reading comprehension did. The highest correlation was found between teacher evaluation on task orientation and students’ mathematical problem solving. The positive relationship between intrinsic motivation and academic achievement was proved. The disparity between students ’ self-report and teacher evaluation on motivational orientation was also addressed with the need of further examination.

Sea otter predation and the distribution of bivalve prey in the Elkhorn Slough National Estuarine Research Reserve

The California sea otter population is gradually expanding in size and geographic range and is consequently invading new feeding grounds, including bays and estuaries that are home to extensive populations of bivalve prey. One such area is the Elkhorn Slough, where otters have apparently established a spring and summer communal feeding and resting area. In anticipation of future otter foraging in the slough, an extensive baseline database on bivalve densities, size distributions, biomasses, and burrow depths has been established for three potential bivalve prey species, Saxidomus nuttalli, Tresus nutallii, and Zirphaea pilsbryi. In 1986, the Elkhorn Slough otters were foraging predominately at two areas immediately east and west of the Highway 1 bridge (Skipper's and the PG&E Outfall). Extensive subtidal populations of Saxidomus nuttalli and Tresus nuttallii occur in these areas. Shell records collected at these study areas indicated that sea otters were foraging selectively on Saxidomus over Tresus. The reason for this apparent preference was not clear. At the Skipper's study site, 51% of the shell record was composed of Saxidomus, yet this species accounted for only 16% of the in situ biomass, and only 39% of the available clams. Tresus represented 49% of the shell record at Skipper's, yet this species accounted for 84% of the in situ biomass and 61% of the available clams. There was no difference in mean burrow depth between the two species at this site so availability does not explain the disparity in consumption. At the PG&E Outfall, Saxidomus represents 66% of the in situ biomass and 81% of the available clams, while Tresus accounts for 34% of the in situ biomass and 19% of the available clams. Saxidomus accounts for 96% of the shell record at this site vs. 4% for Tresus, again indicating that the otters were preying on Saxidomus out of proportion to their density or biomass. High densities and biomasses of a third species, Zirphaea pilsbryi, occur in areas where sea otters were observed to be foraging, yet no cast-off Zirphaea shells were found. Although it is possible this species was not represented in the shell record because the otters were simply chewing up the shells, it is more likely this species is avoided by sea otters. There were relatively few sea otters in the Elkhorn Slough in 1986 compared to the previous two years. This, coupled with high bivalve densities, precluded any quantitative comparison of bivalve densities before and after the 1986 sea otter occupation. Qualitative observations made during the course of this study, and quantitative observations from previous studies indicate that, after 3 years, sea otters are not yet significantly affecting bivalve densities in the Elkhorn Slough.

L’engagement au développement professionnel des infirmières œuvrant en centre hospitalier universitaire : une étude qualitative descriptive

Le développement professionnel (DP) des infirmières est essentiel et déterminant dans l’obtention d’une meilleure qualité de soins. Pour se réaliser, le développement professionnel nécessite un engagement individuel des infirmières elles-mêmes. Or, une disparité est observée en centre hospitalier universitaire (CHU) entre la volonté exprimée par les infirmières de poursuivre leur DP et leur assiduité dans les activités de développement offertes par les organisations. L’objectif de cette étude qualitative est de décrire la perception des infirmières œuvrant en CHU (n=8) en regard des facteurs organisationnels susceptibles de favoriser leur engagement à poursuivre leur développement professionnel. Cette analyse a été effectuée à partir de huit entrevues individuelles semi-dirigées réalisées auprès d’infirmières œuvrant dans le secteur de chirurgie du CHU Sainte-Justine. Les résultats démontrent que de nombreux facteurs organisationnels et individuels. Les principaux facteurs influant sur l’engagement des infirmières sont : a) un environnement favorable au DP; b) l’accessibilité au DP et; c) des modalités de DP variées. Les modalités les plus favorables sont celles favorisant leur autonomie et incitant leur implication. En conclusion, pour obtenir un maximum d’engagement des infirmières, les organisations doivent présenter une offre de DP variée et structurée, répondant aux besoins professionnels des infirmières, tout en mitigeant l’impact des contraintes liées à leur fonction et à leur vie personnelle.

Modos de intervención criminal punible en crímenes de atrocidad: un análisis jurídico-penal a partir de los aportes de la criminología

790 p.

Caracterização do homicida de crianças: O discurso psicológico e o discurso do direito

Dissertação de Mestrado apresentada ao Instituto Superior de Psicologia Aplicada para obtenção de grau de Mestre na especialidade de Psicologia Clínica.

Pratiquer l’égalité entre les femmes et les hommes au sein des organisations : étude de cas des ONG au Mali

Cette thèse analyse les pratiques d’égalité entre les femmes et les hommes au sein des organisations non gouvernementales (ONG) maliennes qui ont reçu du financement canadien. En effet, l’aide publique au développement a subi des transformations majeures depuis les années 1950. L’une de ces transformations a été le rôle important joué par les ONG dans les années 1990, à la suite de l’adoption des politiques d’ajustements structurels et de la fin de la monopolisation par l’État en ce qui a trait à l’aide publique pour les projets de développement. Entre autres, les ONG ont été sollicitées pour promouvoir les politiques d’égalité entre hommes et femmes. L’importance des ONG dans l’aide publique au développement a créé des relations de dépendances vis-à-vis des bailleurs de fonds qui imposent des conditionnalités. Nos résultats ont montré que les bailleurs de fonds exigent l’égalité entre les sexes en ce qui concerne les bénéficiaires des programmes, mais, paradoxalement, ne l’exigent pas à l’intérieur des ONG et dans leurs ressources humaines. En analysant la composition du personnel de huit ONG maliennes, nos résultats montrent que 34 % du personnel sont des femmes alors que 66 % sont des hommes, ce qui démontre un déséquilibre assez important en matière de parité. Cependant, une analyse plus fine nous indique que les pratiques d’égalité entre femmes et hommes dans les structures et dans la gestion des ressources humaines diffèrent d’une ONG à une autre. Ces pratiques dépendent beaucoup de la volonté et des valeurs des gestionnaires. Notre recherche a fait ressortir plusieurs explications de cette disparité au niveau de l’emploi des femmes. Les raisons souvent mentionnées étaient : 1) la nécessité d’avoir du personnel compétent, 2) la conciliation famille-travail, 3) le contexte socioculturel, 4) l’interprétation de la religion musulmane en matière d’égalité. En effet, nos résultats ont démontré que sous l’influence des bailleurs de fonds les ONG se sont professionnalisées, que l’impact de la professionnalisation a été différent selon le genre et que celle-ci s’est faite aux dépens des femmes. Ainsi, certains gestionnaires, quel que soit leur sexe, préfèrent recruter plus d’hommes parce qu’ils les jugent plus compétents.Nos résultats confirment la théorie du plafond de verre qui met en exergue le fait que les femmes ont de la difficulté à accéder à des postes de responsabilité. Nos résultats ont aussi démontré qu’au Mali, le contexte socioculturel et la religion jouent un grand rôle dans les relations sociales et surtout en ce qui concerne la place des femmes au sein de la société.

La pena de prisión y sus alternativas

[ES] el objetivo del presente trabajo es mostrar las características generales de la actual realidad penitenciaria en cuanto a la pena de prisión y las penas alternativas. Se analiza la pena de prisión desde una perspectiva crítica dando a conocer las limitaciones que presenta la prisión en cuanto a los derechos de las personas presas y haciendo una descripción sobre los principales efectos negativos que genera sobre estas personas. Desde la consolidación del Código Penal de 1995 hasta la última reforma penal de 2015 se ha dado un incremento constante de la dureza de las penas, aumentando la duración de la pena de prisión y su cumplimiento dentro de la prisión. Consecuentemente, se reduce la aplicación de las penas alternativas a la prisión, contrariando así el principio constitucional descrito en el artículo 25.2 orientado a la resocialización del penado y el principio de intervención mínima o ultima ratio del Derecho Penal.

TAKING THE PERSPECTIVE OF A SELLER AND A BUYER: IMPLICATIONS FOR PRICE ELICITATION AND PRICE FRAMING

This dissertation consists of two essays which investigate how assuming the role of a seller or a buyer affects valuations in a price elicitation task (essay I) and how different presentations of an equivalent price affect evaluations when a consumer plays the dual roles of a buyer and a seller in transactions involving trade-ins (essay II). Sellers’ willingness to accept (WTA) to give up a good is typically higher than buyers' willingness to pay (WTP) to obtain the good. Essay I proposes that valuation processes of sellers and buyers are guided by a motivational orientation of “getting the best.” For a seller (buyer) indicating WTA (WTP), getting the best implies receiving as much as possible to give up a specific good (giving up as little as possible to get the specific good). Results of six studies suggest that the WTA-WTP elicitation task activates different directional goals, leading to the WTA-WTP disparity. The different directional goals lead sellers and buyers to focus on different aspects and bias their cognitive reasoning and interpretation of information. By connecting the valuation process to the general motivation of getting the best, this research provides a unifying framework to explain the disparate interpretations of the WTA-WTP disparity. Many new purchases and replacement decisions involve consumers’ trading in their old products. In such transactions, the overall exchange may be priced either as separate transactions (partitioned) with price tags for the payment and the receipt or as a single net price (consolidated) which takes into account the value of the trade-in. Essay II examines whether consumers prefer a partitioned price versus a consolidated price presentation. The findings suggest that when consumers are trading in a product which has a low value relative to the price of a new product, they prefer a consolidated price. In contrast, when trading in a product which has high value, they prefer a partitioned price. The results suggest that consumers use the price of the new product as an anchor to evaluate the trade-in value, and the perception of the trade-in value influences the overall evaluation especially when the transaction is partitioned.

Flexibilidade da casa

Dissertação para obtenção do grau de Mestre em Arquitectura, apresentada na Universidade de Lisboa - Faculdade de Arquitectura.

Variations développementales chez les poissons hybrides clonaux Chrosomus eos-neogaeus : transgressions phénotypiques en 3D

Le succès écologique des organismes dépend principalement de leur phénotype. Une composante important du phénotype est la morphologie fonctionnelle car elle influence la performance d’un organisme donné dans un milieu donné et donc reflète son écologie. Des disparités dans la morphologie fonctionnelle ou dans le développement entre espèces peuvent donc mener à des différences écologiques. Ce projet évalue le rôle des mécanismes de variation morphologique dans la production de différences écologiques entre espèces au sein des poissons hybrides du complexe Chrosomus eos-neogaeus. En utilisant la microtomodensitométrie à rayons X et la morphométrie géométrique 3D, la forme des éléments des mâchoires est décrite pour comparer la variation morphologique et les différences développementales entre les membres du complexe C. eos neogaeus. Les hybrides présentent autant de variation phénotypique que les espèces parentales et présentent des phénotypes nouveaux, dit transgressifs. Les hybrides présentent aussi des différences marquées avec les espèces parentales dans leur allométrie et dans leur intégration phénotypique. Finalement, ceux-ci semblent être plastiques et en mesure de modifier leur phénotype pour occuper plusieurs environnements. L’entièreté de ces résultats suggère que des changements dans le développement des hybrides entraînent une différenciation phénotypique et écologique avec les espèces parentales.

WATER RESOURCES, HEALTH, AND THE SUSTAINABILITY OF INTERVENTIONS TO ACHIEVE WATER AND SANITATION TARGETS OF THE MILLENNIUM DEVELOPMENT GOALS IN A CHANGING WORLD

This dissertation addresses sustainability of rapid provision of safe water and sanitation required to meet the Millennium Development Goals. Review of health-related literature and global statistics demonstrates engineers' role in achieving the MDGs. This review is followed by analyses relating to social, environmental, and health aspects of meeting MDG targets. Analysis of national indicators showed that inadequate investment, poor or nonexistent policies and governance are challenges to global sanitation coverage in addition to lack of financial resources and gender disparity. Although water availability was not found to be a challenge globally, geospatial analysis demonstrated that water availability is a potentially significant barrier for up to 46 million people living in urban areas and relying on already degraded water resources for environmental income. A daily water balance model incorporating the National Resources Conservation Services curve number method in Bolivian watersheds showed that local water stress is linked to climate change because of reduced recharge. Agricultural expansion in the region slightly exacerbates recharge reductions. Although runoff changes will range from -17% to 14%, recharge rates will decrease under all climate scenarios evaluated (-14% to -27%). Increasing sewer coverage may place stress on the readily accessible natural springs, but increased demand can be sustained if other sources of water supply are developed. This analysis provides a method for hydrological analysis in data scarce regions. Data required for the model were either obtained from publicly available data products or by conducting field work using low-cost methods feasible for local participants. Lastly, a methodology was developed to evaluate public health impacts of increased household water access resulting from domestic rainwater harvesting, incorporating knowledge of water requirements of sanitation and hygiene technologies. In 37 West African cities, domestic rainwater harvesting has the potential to reduce diarrheal disease burden by 9%, if implemented alone with 400 L storage. If implemented in conjunction with point of use treatment, this reduction could increase to 16%. The methodology will contribute to cost-effectiveness evaluations of interventions as well as evaluations of potential disease burden resulting from reduced water supply, such as reductions observed in the Bolivian communities.

Injustice Everywhere: Hemingway's Struggle with Race, Gender, and Aesthetics

The purpose of this study was to critically evaluate the aesthetic decisions and theoretical complexity of three of Ernest Hemingway’s most experimental texts: IN OUR TIME, TO HAVE AND HAVE NOT, and THE GARDEN OF EDEN, and to show that the usually maligned Hemingway was an author invested in the avant-garde and in analyzing and dissecting rigid societal rules, not championing them. Through critical analysis this study examined how Hemingway makes specific aesthetic decisions in order to more clearly examine the disparity between whites and both women and racial minorities in America. The problems that Hemingway makes clear through his art are meant to have a profound effect upon the reader and encourage re-evaluation of societal rules, their purpose, and their fairness to those who are not white, male, and typically in a position of power. The findings demonstrate that Hemingway’s entire oeuvre is open to re-interpretation on the basis of a progressive view of the author.