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A Simulation Study of Threats to Validity in Quasi-Experimental Designs: Interrelationship between Design, Measurement, and Analysis
(2016)
The Campbellian tradition provides a conceptual framework to assess threats to validity. On the other hand, different models of causal analysis have been developed to control estimation biases in different research designs. ...
Validity of Qualis database as a predictor of evidence hierarchy and risk of bias in randomized controlled trials: a case study in dentistry
(Faculdade de Medicina / USP, 2011-01-01)
OBJECTIVE: To evaluate the validity of the Qualis database in identifying the levels of scientific evidence and the quality of randomized controlled trials indexed in the Lilacs database. METHODS: We selected 40 open-access ...
Requirements Validation in the Information Systems Software Development: An Empirical Evaluation of Its Benefits for a Public Institution in Lima
(Universidad Continental, 2019-10-17)
Under Peruvian legislation, all information technology offices belonging to public institutions must meet ISO/IEC 12207 and, in the case of small organizations the international standard series ISO/IEC 29110 could be a ...
Epistemological and methodological questions about the validation in psychoanalysis
(Elsevier France-editions Scientifiques Medicales ElsevierParisFrança, 2008)
An empirical evaluation of the translation to brazilian por of the loss of control over eating scale (loces)
(Univ sao paulo, inst psiquiatria, 2016)
Background: Loss of control over eating is a key feature of the most prevalent eating disorders. The Loss of Control over Eating Scale (LOCES) enables a thorough assessment of loss of control over eating. Objective: This ...
Dynamic reconfiguration of cloud application architectures
(2018)
Service-based cloud applications are software systems that continuously evolve to satisfy new user requirements and technological changes. This kind of applications also require elasticity, scalability, and high availability, ...