Cluster randomized controlled trials (cluster RCTs) randomize whole clusters of individuals in testing two or more competing interventions. Here we will present the ethical problems raised by cluster RCTs concerning their effect on inequality. We argue that some inequalities generated by cluster RCTs are larger in scope than those generated from individual RCTs. We also argue that any cluster RCT-generated inequalities, which divide groups rather than individuals, are more problematic in type than the inequalities created in individual RCTs. These concerns (...) should be taken into consideration when designing research at the cluster level, and those conducting the research should consider modified research design strategies in cases where they believe the risk of generating inequalities is large. (shrink)

The aim of this article is to examine whether informational manipulation, used intentionally by the researcher to increase recruitment in the research study, can be morally acceptable. We argue that this question is better answered by following a non-normative account, according to which the ethical justifiability of informational manipulation should not be relevant to its definition. The most appropriate criterion by which informational manipulation should be considered as morally acceptable or not is the researcher’s special moral duties towards their subjects. (...) We also propose that a broader definition of manipulation of information should be adopted (than that already existing in the literature) since informational manipulation can affect not only a person’s beliefs but also their desires in decision-making. We conclude that manipulation of information can either be used to protect the potential subject and facilitate the informed consent process or be used to exploit and merely use a person for scientific goals. (shrink)

El criterio estético / Eugenio Trías / - Presente y futuro del arte / José Jiménez / - Hacia una estética de las nuevas tecnologías / José Luis Molinuevo / - La diferencia estética en al fuente y otras distracciones de Mr. Mutt / Simón Marchán Fiz / - El estatuto de la crítica de arte / Román de la Calle / - De la tabula rasa al negro infinito. Arte y absoluto / Fernando R. de la Flor / (...) - El tiempo suspendido. Fotografía y narración / Alberto Martín Expósito / - Diálogo de libros / Fernando R. Lafuente / - Experiencias morales en literatura / María Teresa López de la Vieja / - La experiencia de la poesía o el lirismo en su historicidad / - Sobre la inutilidad de la poesía / César Antonio Molina. (shrink)