Search results for "PERFORMANCE."
showing 10 items of 4178 documents
Motivation and academic achievement in mathematics: a longitudinal study in the early stages of education
2017
Se analiza longitudinalmente la capacidad predictiva de un conjunto de variables motivacionales sobre el rendimiento matemático. Los análisis se realizan, en una muestra de 180 sujetos, con datos evaluados en dos momentos (Educación Infantil 5 años y 2º curso de Primaria). También se estudian las diferencias entre dos grupos, con rendimiento matemático medio y bajo al finalizar el primer ciclo de Primaria, en las variables motivacionales evaluadas en el primer momento. Los resultados muestran un importante poder predictivo sobre el rendimiento matemático posterior de la competencia percibida. También la persistencia, la actitud y la dimensión atribucional de internalidad positiva aportan un…
A Novel Bio-Inspired Approach for High-Performance Management in Service-Oriented Networks
2021
Service-continuity in distributed computing can be enhanced by designing self-organized systems, with a non-fixed structure, able to modify their structure and organization, as well as adaptively react to internal and external environment changes. In this paper, an architecture exploiting a bio-inspired management approach, i.e., the functioning of cell metabolism, for specialized computing environments in Service-Oriented Networks (SONs) is proposed. Similar to the processes acting in metabolic networks, the nodes communicate to each other by means of stimulation or suppression chains giving rise to emergent behaviors to defend against foreign invaders, attacks, and malfunctioning. The mai…
How Relevant Are Risk Perceptions, Effort, and Performance Expectancy in Mobile Banking Adoption?
2018
This article provides a comprehensive overview of the adoption process using evidence from m-banking adoption in Pakistan. A survey design was used and 189 responses were received from across Pakistan and analyzed using Smart PLS application. Findings suggest that research on the effect of risk in the adoption process remains inconclusive. Contrarily, consumers have overcome many fears due to the usefulness, indispensability, high security features, and effort expended in the use of financial services delivered through m-banking. Perceived risk's (PR) direct influence was found to be generally weak. However, PR plays a major role in the pre-adoption process because it's weak and direct inhi…
Understanding technology diffusion in emerging markets
2019
PurposeThe purpose of this paper is to use the consumer-based discrepancy theory to examine consumers’ behavioral motivations for using mobile devices and the factors that influence the rapid diffusion of Chinese mobile devices in Nigeria.Design/methodology/approachData were collected using focus group interviews with samples cutting across users, technicians and experts from Port Harcourt, Nigeria’s industrial capital. This study conducted a thematic analysis of the data with NVivo Pro 11 for deductive coding.FindingsThe authors found that weak regulatory environment opened the Nigerian mobile market to the influx of mobile devices from Chinese local manufacturers. Though largely absent in…
The perception of elite athletes’ guided self-reflection and performance in archery
2016
AbstractSelf-reflection has been shown to enhance professional development in clinical, counselling and educational settings. Recent research found that self-reflection can enhance performance in elite sports. The purpose of this intervention study was two-fold: Firstly, to examine whether a guided reflective diary was effective in enhancing accuracy in elite archery, and secondly, to identify factors facilitating and hindering the usage of the guided reflective diary. Eight Singaporean elite archers (four females, four males), aged 20–24 years, reflected on their training using the diary for a period of five weeks. Their pre- and post-intervention performance scores were collected and qual…
Students’ Perception of Cell Phones Effect on their Academic Performance: A Latvian and a Middle Eastern University Cases
2021
This study is unique in its attempt to combine the Technology Acceptance Model (TAM) with external variables and the Information System Continuance Theory, in the context of mobile learning. It extends TAM with the external variables perceived mobility and perceived enjoyment. Mainly, students’ perception of cell phones effect on their academic performance is investigated. The study was conducted at two different universities—in Europe and the Middle East. Cell phone usage is analyzed from the perspective of mobile learning. The data in this study were collected from 103 students from the University of Latvia and 106 students from a Middle Eastern private American University. This study sho…
Brain representation of action observation in human infants.
2015
Imitative learning has long been established as extremely important for early development. However, neural mechanisms involved in early imitative behaviours are still areas of active research. Neurophysiological and brain-imaging studies have been recently performed that provide initial evidence of brain activation associated with action observation in the first months of life. In this review we examine all studies exploring the effects of action observation on brain function assessed by means of non-invasive brain-mapping techniques. Seventeen papers were selected as a result of our literature search. The strongest evidence for a neural signature of action observation comes from studies ex…
Mood, Burnout, and Dispositional Optimism in Kayak Polo Players During Their Competitive Stage.
2021
© 2021. This manuscript version is made available under the CC-BY 4.0 license http://creativecommons.org/licenses/by/4.0/ This document is the Accepted Manuscript version of a Published Work that appeared in final form in Frontiers in Psychology. To access the final edited and published work see 10.3389/fpsyg.2021.667603 The main objective of performance sport is to obtain achievements at the highest level through the adequate development of the athlete. The scientific literature demonstrates the fundamental role played by the inclusion of certain psychological variables in the training plan. This study examined the psychological profile of kayak polo players through the variables of burnou…
Der Zerfall des Schriftdeutschen im Estado Novo?
2017
Zusammenfassung Der folgende Beitrag beschäftigt sich mit Sprechern des Hunsrückischen in Brasilien und deren Gebrauch des Schriftdeutschen im 20. Jahrhundert. Basis der Analyse ist ein Korpus von Privatbriefen, die während der ersten Diktatur geschrieben wurden. Der Fokus der Analyse ist die Frage nach einer uniformen Schriftnorm für diese Sprechergruppe, deren Muttersprache fast ausschließlich mündlich verwendet wurde. Es wird argumentiert, dass der Estado Novo nicht die einzige Ursache für den Dachsprachenwechsel vom Deutschen zum Portugiesischen war, jedoch entscheidend dazu beigetragen hat, dass die Etablierung einer brasilianischen Schriftnorm des Deutschen endgültig verhindert wurde.…
Adoption of ubiquitous crm for operational sustainability of the firms: Moderating role of technology turbulence
2021
Ubiquitous CRM (UCRM) enhances customer relationship management. It can sense customer needs and demands, to which firms can respond quickly. Therefore, UCRM helps to improve a firm’s agility. There is a growing interest among researchers and practitioners to understand how the adoption of UCRM impacts the sustainability of firms’ operations, but not many studies have investigated this issue. In this context, the aim of this study is to examine how firms’ absorptive capacity and dynamic capability could impact the adoption of UCRM to influence the operational sustainability of the firms and their performance. The study also investigates the moderating role of technology turbulence on the re…