Technical Analysis and Development of Single Bamboo Floating from the Perspective of Education and Psychology
Efectos agudos de los descansos activos sobre la atención selectiva en escolares Acute effects of active breaks on selective attention in schoolchildren
Abstrct
Physical activity seems to show positive effects on selective attention. Active breaks seem to be a strategy to implement in schools to improve the selective attention of schoolchildren. The current literature does not conclude with which type, duration and intensity of physical activity the greatest effects on attention are achieved. The aim of this study was to analyse the acute effects of active breaks on selective attention. It was carried out using a quantitative methodology and pre-post design with no control group. Seventy-five schoolchildren between 10 and 12 years of age participated, distributed among three experimental conditions. The d2 test was used before and after the break to measure selective attention. The first experimental group took a passive break based on reading, the second an active break based on moderate-intensity intervallic physical activity and the third group an active break based on high-intensity intervallic physical activity. The breaks took place inside the classrooms. A significant improvement was shown for the group that performed the high-intensity intervalic active rest compared to the other two groups. In conclusion, high-intensity active breaks could be a viable strategy to favour the improvement of selective attention.
María Dolores Molina Poveda, Eduardo Galak
Abstrct
The advent of cinema brought with it its use as a propaganda device with which to transmit ideals and doctrines. As a result, newsreels and cinema documentaries were born with the aim of showing the «most relevant» news of the country and abroad, the former with a shorter duration. In this study, the Spanish NO-DO and «Sucesos Argentinos» are used as primary sources to interpret the images and imaginaries that were projected between 1943 and 1955 on female physical culture. The intention is to understand the official discourse of both political regimes on what Argentinean and Spanish society should be like, especially by questioning those meanings about women. In total, 69 issues of NO-DO and 14 editions of «Sucesos Argentinos» have been found which aim to show female physical culture in this period. The female physical culture shown in both newsreels was aimed at strengthening women’s bodies so that they could carry out their «natural functions» (mother, wife, housewife), as well as highlighting their «inferiority» in relation to men through lower impact activities and the homogenization of bodies through clothing, and the performance of the same exercises in synchrony. And all this in countries with different regimes, but which, in the end, coincided.
Keywords:
female physical culture, NO-DO, Sucesos Argentinos, propaganda, audio-visual images
