Resumen. En el presente análisis se exponen las bases del clásico debate entre Richard Clark y Robert Kozma, autores reconocidos en el campo de Tecnología Instruccional y la Educación a Distancia por la relevancia de sus aportaciones; a partir del argumento inicial presentado por Richard Clark en 1983 contenido en su artículo denominado Reconsidering research on learning from media; dónde describe evidencias suficientes que apoyan su opinión respecto a que los medios instruccionales no ejercen influencia alguna en el nivel de (...) aprovechamiento de los estudiantes durante el proceso de enseñanza-aprendizaje.Palabras claves. Tecnología instruccional, educación a distancia, medios, aprendizaje, enseñanza.. This analysis sets out the basis of the classic debate between Richard Clark and Robert Kozma, known authors in the field of Instructional Technology and Distance Education for the relevance of their contributions, from the initial argument presented by Richard Clark in 1983 contained in his article entitled Reconsidering research on learning from media; in which he describes sufficient evidences supporting his opinion that instructional media have no influence on the level of student achievement in the teaching-learning process.Keywords. Instructional technology, distance education, media, learning, teaching. (shrink)

Neste texto defende-se a hipótese de que, segundo Aristóteles, a vida contemplativa consiste no ato do intelecto e no ato da percepção sensorial. Segundo nossa interpretação, a felicidade aristotélicaNeste texto defende-se a hipótese de que, segundo Aristóteles, a vida contemplativa consiste no ato do intelecto e no ato da percepção sensorial. Segundo nossa interpretação, a felicidade aristotélica, no sentido de felicidade contemplativa, consiste, portanto, numa atividade que somente é possível durante a vigília, quando não nos encontramos tomados por qualquer dos (...) apetites e paixões que obstaculizam nosso contato com nossa realidade interna ou externa. Alcançar a contemplação neste sentido é algo como perceber que vemos quando vemos, perceber que escutamos quando escutamos, perceber que pensamos quando pensamos, e perceber que existimos quando percebemos que percebemos e que pensamos. E tanto mais felizes seremos, de acordo com nossa interpretação, quanto mais capazes sejamos, ao longo da nossa vida, de pôr em ato esta faculdade sensorial em relação a nossos próprios sentidos e intelecto. no sentido de felicidade contemplativa, consiste, portanto, numa atividade que somente é possível durante a vigília, quando não nos encontramos tomados por qualquer dos apetites e paixões que obstaculizam nosso contato com nossa realidade interna ou externa. Alcançar a contemplação neste sentido é algo como perceber que vemos quando vemos, perceber que escutamos quando escutamos, perceber que pensamos quando pensamos, e perceber que existimos quando percebemos que percebemos e que pensamos. E tanto mais felizes seremos, de acordo com nossa interpretação, quanto mais capazes sejamos, ao longo da nossa vida, de pôr em ato esta faculdade sensorial em relação a nossos próprios sentidos e intelecto. (shrink)

The plays written about AIDS in the past dozen years form a radical canon establishing gay men as the locus for public attention. These plays have been all but silent in their representation of women with AIDS. This article examines the marginalized women in early plays such as The Normal Heart and As Is, and the women more central to later plays such as The Baltimore Waltz, Before It Hits Home, and Patient A. It foregrounds some of the most problematic (...) issues surrounding the AIDS virus: the perception of women as vectors of disease for men and unborn children, the insistent representation of women as mothers and caregivers, and the denial of patterns of abuse, sexual exploitation, and poverty which contribute to the marginalization of woman and people of color. (shrink)

Ocherk 1. Voprosy ontologii -- Ocherk 2. Voprosy ėtiki i ėstetiki -- Ocherk 3. Voprosy gnoseologii i aksiologii.

Because the techno-economic paradigm of contemporary conceptualizations of innovation is often taken for granted in the literature, this chapter opens up this self-evident notion. First, the chapter consults the work of Joseph Schumpeter, who can be seen as the founding father of the current conceptualization of innovation as technological and commercial. Second, we open up the concept by reflecting on two aspects of Schumpeter’s conceptualization of innovation, namely its destructive and its constructive aspect, based on findings in the history of (...) innovation. Finally, we synthesize our findings and propose an ontic-ontological conceptualization of innovation as ontogenetic process and outcome with six dimensions—newness, political dimension, economic dimension, temporal dimension, human dimension and risk—that moves beyond its technological and commercial orientation. (shrink)

Research on brain or cognitive/affective processes, culture, social interaction, and structural analysis are overlapping but often independent ways humans have attempted to understand the origins of their evolution, historical, and contemporary development. Each level seeks to employ its own theoretical concepts and methods for depicting human nature and categorizing objects and events in the world, and often relies on different sources of evidence to support theoretical claims. Each level makes reference to different temporal bandwidths (milliseconds, seconds, minutes, hours, days, months, (...) years, decades, and centuries) and focuses on different spatio-temporal activities and controlled and non-controlled stimulus conditions. Biological mechanisms and environmental pressures for survival simultaneously created a gradual intersection and enhancement of cognitive/affective skills, cultural practices, and changes in collaborative social interaction and communicative skills. The evolution of a given level of analysis is assumed to have been incremental and overlapping. These innovative and independent ways humans have learned to characterize their brain or cognitive/affective and social/economic/political life often depend on unexamined, representational re-descriptions or cognitive/affective and socio-cultural devices and forms of communication that facilitate the depiction of practices and beliefs we attribute to respondents or subjects and research colleagues. (shrink)

Selected Logic Papers, long out of print and now reissued with eight additional essays, includes much of the author's important work on mathematical logic and ...

В книге очерки Владимира Брагинского в жанре ироничного эссе о любви.