Search results for " performance."
showing 10 items of 2429 documents
Children's school performance and their parents' causal attributions to ability and effort: A longitudinal study
2009
Abstract The present study investigated the cross-lagged associations between parents' attributions of ability and effort concerning their children's success and failure, and children's academic performance in kindergarten and primary school. Two hundred seven children and their parents were followed over three years. The parents completed a questionnaire concerning their causal attributions for their children's performance three times. Children's performance in mathematics and reading was tested twice a year. The results showed that children's high academic performance predicted parents' attributions of their children's success to ability, whereas low performance predicted parental attribu…
Predicting children's mathematical performance in grade one by early numeracy
2010
Abstract This longitudinal study examined how children's early numeracy assessed in kindergarten predicts their mathematical performance in the first grade, after controlling for the effects of age, gender, and parents' education. The participants were 212 Finnish children (107 girls and 105 boys). At the time of the first assessment (kindergarten), the mean age was six years, and the second assessment was conducted one year later. The results demonstrate that the acquisition of counting and relational skills before formal schooling are predictive of the acquisition of basic arithmetical skills and overall mathematical performance in grade one, above and beyond the effects of demographic fa…
Analysis of Brain Functions in Men with Prostate Cancer under Androgen Deprivation Therapy: A One-Year Longitudinal Study.
2021
The relationship between cognitive decline and androgen deprivation therapy (ADT) under luteinizing hormone-releasing hormone (LHRH) analogues is unclear, and there is a scarcity of longitudinal studies considering the interaction between cognition, depressive symptoms and sleep quality in men with prostate cancer (PCa) treated with ADT. This study aimed to determine if there were differences in the scores obtained in cognitive assessment, depressive symptoms, and sleep quality after one year of ADT and determine the interrelations between sleep, mood, and cognitive status. A prospective longitudinal observational study was designed, in which a cohort of men (mean age was 70.8 years) newly …
Long-term health-related quality of life of breast cancer survivors remains impaired compared to the age-matched general population especially in you…
2021
Objective To investigate long-term health-related quality of life (HRQoL) changes over time in younger compared to older disease-free breast cancer survivors who participated in a prospective randomized exercise trial. Methods Survivors (aged 35–68 years) were randomized to a 12-month exercise trial after adjuvant treatment and followed up for ten years. HRQoL was assessed with the generic 15D instrument during follow-up and the younger (baseline age ≤ 50) and older (age >50) survivors’ HRQoL was compared to that of the age-matched general female population (n = 892). The analysis included 342 survivors. Results The decline of HRQoL compared to the population was steeper and recovery slower…
CSR przyszłości pomiędzy dyskusją akademicką a codziennością
2018
W niniejszym artykule pokrótce scharakteryzowana zostanie próba rekonstrukcji modelu CSR, która dotyczy pojawienia się w literaturze przedmiotu nowych konceptów jak (1) CSR 2.0, (2) CSV – Corporate Share Value (3) CSP – Corporate Social Performance. Na poziomie empirycznym teoretycy i praktycy z zakresu modelu odpowiedzialności biznesu zgadzają się zasadniczo iż model ten mający początki w praktyce wielkich przedsiębiorstw, w szczególności korporacji transnarodowych, powinien zostać również wdrożony przez inne podmioty, czyli małe i średnie przedsiębiorstwa. Celem artykułu jest odpowiedź na pytanie, czy małe i średnie przedsiębiorstwa scharakteryzować można jako przedsiębiorstwa realizujące…
Prediction Equations for Out-of-Plane Capacity of Unreinforced Masonry Infill Walls Based on a Macroelement Model Parametric Analysis
2021
In the seismic performance assessment of reinforced concrete (RC) frames, a reliable estimation of the capacity of unreinforced masonry (URM) infill walls is of utmost importance to ensure structural safety conditions. With particular attention to the out- of-plane (OoP) capacity of URM infill walls after in-plane (IP) damage, the issue of defining reliable analytical prediction models for the assessment of the capacity is an ongoing study. In this paper, empirical equations are proposed for the evaluation of the infilled frame’s OoP capacity, with or without IP damage, based on an extensive numerical parametric analysis, focusing on the influence of the key parameters that govern the mecha…
The macroeconomic effects of public investment: Evidence from advanced economies
2015
This paper provides new evidence of the macroeconomic effects of public investment in advanced economies. Using public investment forecast errors to identify the causal effect of government investment in a sample of 17 OECD economies since 1985 and model simulations, the paper finds that increased public investment raises output, both in the short term and in the long term, crowds in private investment, and reduces unemployment. Several factors shape the macroeconomic effects of public investment. When there is economic slack and monetary accommodation, demand effects are stronger, and the public-debt-to-GDP ratio may actually decline. Public investment is also more effective in boosting ou…
High Performance Computing on the COMETA Grid Infrastructure
2008
We present the High Performance Computing (HPC) projects jointly developed at the INAF - Osservatorio Astronomico di Palermo and at the DSFA - Universita` di Palermo which benefits of the Grid infrastructure of COMETA. We have contributed to setup the infrastructure in order to run HPC applications on the Grid. We report on our experience regarding to porting HPC applications to the Grid and to the first HPC simulations performed. The most demanding simulations describe the interaction of a magnetized supernova shock wave with an interstellar gas cloud. We discuss the resources required for the simulations, the performance and the scalability of our code on the Grid, and present first resul…
Networking strategy for competitive advantage
2011
This paper explores the potential of networking strategy as a source of competitive advantage by integrating market- based and resource-based logics. It contributes to operations management literature by considering not just supply chain structures but also others kinds of network that can emerge from horizontal agreements (i.e. alliances, partnerships, joint ventures, etc.). The paper reviews the literature and develops propositions regarding how make/buy/make together decisions, governance mechanisms and network-base structures allow firms both to pursue operations performance objectives and obtain/create valuable resources. A case study supports the propositions and shows a practical app…
A field test of behavioural flexibility in Zenaida doves (Zenaida aurita).
2010
7 pages; International audience; Animals' ability to adjust their behaviour when environmental conditions change can increase their likelihood of survival. Although such behavioural flexibility is regularly observed in the field, it has proven difficult to systematically quantify and predict inter-individual differences in free-living animals. We presented 24 Zenaida doves (Zenaida aurita) on 12 territories with two learning tests in their natural habitat in Barbados. The dove pairs showed high site fidelity and territoriality, allowing us to test individuals repeatedly while accounting for the effects of territorial chases and pair bonds on our learning measures. We used a foraging apparat…