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Frank Wesley 《Educational technology research and development : ETR & D》1962,10(2):102-105
Conclusions It is quite evident that the auditory aspects of the film used in the study superseded the visual ones. Since both sensory
modalities can reinforce each other in many films, those films can be used to educational advantage. Behavioral science films,
however—placing most importance not on the habit of looking, but on the power to observe with care—should be produced and
selected with caution. Such films should present only material that is visually and auditorily congruent. Lacking this congruency,
the films may teach what is said, not what is seen, a procedure that defeats the very purpose of the film. This kind of film
teaching may further authoritarianism and armchair “philosophy, ” and may weaken the habit of accurate observation, essential
both to scientific methodology and to successful everyday living. It is difficult to compare the results of this study directly
with the results of other studies, since—as Allen has pointed out (1)—there is a dearth of experimental research involving
“flat” pictures. Hartman, however, recently commenting on the interference and facilitation between pictorial and verbal channels,
pointed out that it is dangerous to assume a mutual strengthening (3). Results of the experiment reported here suggest again
that the viewer when presented “equivocal” material gives precedence to audition. By thus accepting and remembering only the
narrator’s point of view, he may narrow his own judgment and inquisitiveness. In such cases, silents please! 相似文献
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《中学生英语》2019,(47)
<正>Hello, everyone! As a saying goes,Money is not everything, but without money, everything is nothing.Today I’m going to talk about saving money. We know that money is very important in our life. Although the money we spend is mainly from our parents, but(1)we always don’t know how hard they work for it. It’s not easy for them to make money.Wasting money is a shame. I am going to make plan(2)to save money. I won’t take(3)the 相似文献
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昨晚,我做了一个糟糕的梦。在我的眼里,世界没有了绿色,没有了森林。动物应该去哪儿?它们无家可归。我听不到鸟儿在树上唱歌,我看不到可爱的动物互相追赶,浑浊的空气甚至使我呼吸困难。土地如此贫瘠,农民生活困苦。我应该去哪儿?幸运的是,这只是一场梦。但是我们应该重视它,因为如果人们继续破坏环境,我确定这一天迟早会到来。我们只有一个地球,从 相似文献
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在语文教学中,“听”“说”“读”“写”四项能力属于学生语文素质的外显。而这些外显能力的提高,无不依赖于一个隐性过程——“想”(这里的“想”,说的是“思考”,并不完全等同于人们常说的“思维”)。“听”“说”“读”“写”与“想”始终是同步进行的,我们无论“想”什么都得运用语言,从简单的念头到复杂的思维活动,都是依靠语言。一句话,如果把“听”“说”“读”“写”比作四盏灯, 相似文献
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Although Imre Lakatos described the work published in his book Proofs and Refutations as a study of mathematical methodology, work which has been responded to and criticized by philosophers and historians of
mathematics more on its own terms, a significant body of writing in the 30 years since its appearance has used it as a pertinent
cognate text appropriable for school mathematics education. In this paper, we contrast the responses these two fields have
generated, with an emphasis on that of mathematics education. Doing so offers a potentially salutary case study of how challenging
and fraught it can be at times to undertake work at the nexus of history and philosophy on the one hand, while at the same
time seeking to explore its possible relevance and significance for education. As our title suggests, we are concerned about
the proliferating Lakatos personas that seem to exist, including a growing range of self-styled reform or progressive educational
practices which get attributed to him. 相似文献
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张志国 《中国教育发展研究杂志》2007,4(3):78-79
文章简要分析了数控机床技术需要的各方面人员及所需要的理论基础和实践经验积累,数控机床的高新技术性、多样性、协作性,深入浅出;将几年的数控实践探索及业内众同仁的经验归纳整理,以求对该学科理论及工程技术人员的实践有所裨益. 相似文献
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李琳 《柳州职业技术学院学报》2004,4(2):41-45
“请”有实义动词和敬辞两种用法。这两种用法的“请”在意义和形式上各有不同的特点。本文从语义和语法等方面分析了“请”的不同用法及其特点。 相似文献
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本文通过对中国学生英语口语语料库的检索,展现了please的语境共现,证实了please作为语篇标识词具有组织话语和表达交际意图的语用功能。 相似文献