There is a widespread use of statistical tests to evaluate measurement scales of latent constructs in the business arena. However, the results of these tests can yield misleading conclusions regarding the validity of measurement scales. Therefore, content validity has to be considered in order to avo...
Martinez, J.A. y L. Martinez (2009), "Los test estadisticos y la evaluacion de escalas; el caso de la validez discriminante", Investigaciones Europeas de Di- reccion y Economia de la Empresa, vol. 15, num. 2, pp. 15-24.
Population ageing had a significant influence on the increase in the prevalence of most mental disorders in both males and females.ConclusionsA slight general increase in the administrative prevalence of mental disorders is observed during the studied period, and it was influenced by population ageing....
Propensity-score matching is a valuable tool for dealing with observational data and non-random treatment assignment, which often results in groups which differ systematically in numerous measured and unmeasured variables. When these systematically different variables are associated with both group ...
Dirección General de Estadística y Censos - 《International Journal of Evidence & Proof》 被引量: 0发表: 2013年 Confiabilidad de los tests estadísticos usados para el estudio We present the first results of a simulation oriented to obtain synthetic differential light curves; which contemplate ...
A. ZubiriF. BerrinoA. del MoralF. LeviL. RaymondJ. M. Rodrigues de CarvalhoP. SchafferS. SchraubP. Siegenthaler
We extend the class of M-tests for a unit root analyzed by Perron and Ng (1996) and Ng and Perron (1997) to the case where a change in the trend function is allowed to occur at an unknown time. These tests M(GLS) adopt the GLS detrending approach of Dufour and King (1991) and ...
Contribución de los métodos estadísticos al desarollo de las Ciencias de la Educación, ArtículoThe purpose of this review is to provide the reader with an overview of the advances made in ocular delivery of bioactive molecules by means of chitosan-based nanosystems, and their potential ...
Reinaldo C.Instituto de EnergíaEstudios GerencialesVelazquez, J. D., Dyner, R. I. y Souza, R. C. (2006). Politicas para la integracion del juicio experto y los pronosticos estadisticos en el marco organizacional. Estudios Gerenciales, 99(22), 131-150....
Fiabilidad del diagnostico de infarto agudo de miocardio inscrito como causa de muerte en los boletines estadisticos de defuncion en Girona. Gacet Sanit 1998;12:71-5.Perez G, Ribalta A, Roset P, Marrugat J, Sala J. Fiabilidad del diagnostico de infarto agudo de miocardio inscrito como ...