Search results for " Rete"
showing 10 items of 346 documents
Predictores y efectos de la repetición de curso
2018
About a third of Spanish students will have repeated at least one school year by the time they reach 16. It is claimed that alternative policies top grade repetition should seek to provide individualised treatment and ensure early intervention. In Spain, while there is empirical evidence in support of the benefits of the former, there is little for the latter. Here, we fill this gap by combining data from two international assessments. We identify the profile of students who a) are at greatest risk of grade retention and b) are most negatively affected by the policy. Our results confirm the importance of early intervention and the need to rethink grade repetition as a one-size-fits-all poli…
Comparison of tritium measurement techniques for a laser cleaned JET tile
2014
Abstract Over the last 7–8 years, two quantitative analyzing methods—accelerator mass spectrometry (AMS) and full combustion (FC) followed by scintillation detection have been applied for determining the tritium activity concentrations in JET divertor tiles. These methods have two main differences – the range of detection and the spatial resolution – and are thus complementary. However, these differences can also complicate the comparison of the two techniques for typical JET divertor samples. Therefore a cross comparison exercise for tritium measurements was performed between the two methods using specially produced identical standard samples. The cross comparison measurements were perform…
Effects of Grade Retention Policies: A Literature Review of Empirical Studies Applying Causal Inference
2021
The identification of the causal effects of grade retention policies is of enormous relevance for researchers and policymakers alike. Taking advantage of the availability of more detailed longitudinal datasets, researchers have been able to apply different identification strategies that address the classical problems of selection bias and unobserved heterogeneity that have plagued previous studies on the effect of retention. We present a systematic literature review of empirical studies aiming to unveil the causal effects of retention. This study underlines the need to consider and evaluate different kinds of grade retention polices as their effects vary depending on several dimensions (suc…
Investigating Customer Satisfaction in a Health Club Context by an Application of the Tetraclasse Model
2006
International audience; Although customer satisfaction is recognised as a key driver for positive organisational outcomes, the nature and the role of the service attributes contributing to satisfaction are still misunderstood, and are most often evaluated by service quality dimensions. This study attempts to explore these attributes and their contribution to satisfaction in a sport service context using Llosa's Tetraclasse model which hypothesises that some service attribute weights are performance related whereas others are not. This application on a sample composed of 184 customers from five French health clubs indicated four satisfaction contribution types. The results suggest that the q…
Linking Employees’ Extra-Role Efforts to Customer Satisfaction
2017
Abstract. Our main goal was to test the moderating role of customer complaints (“presence” vs. “absence”) in the links from extra-role customer service (ERCS) to customer satisfaction. To this end, we conducted two independent survey studies in two service settings: hotels and service-centers for individuals with intellectual disability. A total of 571 hotel customers and 876 legal guardians of individuals with intellectual disability participated in the studies. We found that the magnitude of the relationship between ERCS and customer satisfaction was higher for presence of complaints than for absence in both service settings. Results are discussed in terms of compensation-seeking, recipr…
Value, supplier dependence and long‐term orientation
2011
PurposeIn organizational markets, many companies tend to reduce the number of providers to focus on establishing relationships with few of them. The purpose of this paper is to analyze the influence of relationship value and dependence of supplier on long‐term orientation and customer loyalty in the setting of relationships between travel agencies and their main providers.Design/methodology/approachA partial least square regression is performed to test a proposed model that links several relational variables with outcomes in terms of customer loyalty.FindingsResults provide support for the positive indirect influence of relationship value on long‐term orientation, while customer dependence …
The Structure and Formation of Customer value in B-to-B Services
2017
This study investigates the hierarchical construct and the formation of customer value of b-to-b services. In-depth understanding of the construction of customer value and the effects of service quality on customer value are the key to effective development of b-to-b services. This quantitative study was conducted through the structured interview method among Finnish business organizations in early 2009. The data consisted of 90 qualified questionnaires. The customer value of b-to-b services was found to be composed of attribute and consequence levels. The dimensions of service quality influenced to differing degrees the formation of the attribute and consequence levels of the customer valu…
Editoriale Bollettino Agrifisco n. 1, anno 2014
2014
L'articolo tratta il contratto a rete in agricoltura, sotto gli aspetti civilistici, fiscali ed economico-agrari
Efficacia degli strumenti pianificatori operanti in Sicilia per la tutela del paesaggio e della biodiversità: il caso studio di Lampedusa
2021
I processi in atto nelle aree protette dovrebbero concorrere alla conservazione e/o al ripristino della biodiversità di questi territori. Tra tutti i vincoli che insistono su un’area protetta, determinati da diversi strumenti legislativi (es. piani paesistici, regolamenti della riserva/parco, vincoli idrogeologici) la preminenza, ove presenti, spetta a quelli derivanti dalle applicazioni delle norme di tutela dei siti natura 2000. Come diversi studi dimostrano, molte specie rare e/o minacciate della flora vascolare di Lampedusa sono legate agli ambienti agricoli, mentre i consorzi pre-forestali ospitano diverse specie (corbezzolo, fillirea, mirto) non rare a livello regionale ma delle quali…