This study replicated Kosslyn, Ball, and Reiser's (1978) well-known experiment of a fictitious island that was specifically designed to demonstrate that visual images preserve metric
Este trabajo pretende proponer algunas de las condiciones formales básicas para una psicología del arte y la experiencia estética. La primera condición formal, de inspiración funcionalista, es que toda explicación psicológica debe ser necesariamente genética, es decir, ontogenética, filogenética, historiogenética y microgenética, al mismo tiempo. La segunda condición formal es que el verdadero interés de los fenómenos estéticos (y tal vez de los fenómenos humanos, en general) es su concreción, su determinación temporo-espacial, y no su nivel de ajuste a (de deductibilidad a partir de) enunciados generales de carácter legaliforme. La tercera, y última, condición formal es que la determinación, la concreción, de un fenómeno estético, contemplado o producido, está guiada no sólo por sus condiciones genéticas, sino también por su sentido, por su capacidad de orientar o transformar nuestras vidas.
There is a current debate about the ecological validity of executive function (EF) tests. Consistent with the verisimilitude approach, this research proposes the ballet executive scale (BES), a self-rating questionnaire that assimilates idiosyncratic executive behaviors of classical dance community. The BES was administrated to 149 adolescents, students of the Cuban Ballet School. Results present a Cronbach's alpha coefficient of .80 and a split-half Spearman-Brown coefficient r (SB) = .81. An exploratory factor analysis describes a bifactorial pattern of EF dimensions, with a self-regulation component, which explains more than 40% of variance, and a Developmental component, which accounts for more than 20% of variance. The questionnaire's total scores fit linear regression models with two external criteria of academic records, confirming concurrent validity. These findings support the hypothesis that the internalization of specific contextual cultural meanings has a mediating influence in the development of EF.
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