منابع مشابه
Are Ideas Getting Harder to Find? Are Ideas Getting Harder to Find?
In many growth models, economic growth arises from people creating ideas, and the long-run growth rate is the product of two terms: the effective number of researchers and their research productivity. We present a wide range of evidence from various industries, products, and firms showing that research effort is rising substantially while research productivity is declining sharply. A good examp...
متن کاملHigh Reward Makes Items Easier to Remember, but Harder to Bind to a New Temporal Context
Learning through reward is central to adaptive behavior. Indeed, items are remembered better if they are experienced while participants expect a reward, and people can deliberately prioritize memory for high- over low-valued items. Do memory advantages for high-valued items only emerge after deliberate prioritization in encoding? Or, do reward-based memory enhancements also apply to unrewarded ...
متن کاملAre Charter School Students Harder to Educate
One point of debate in the recent controversy in the media and among policy analysts over the academic achievement of charter school students is whether the charter students are in some way harder to educate than their counterparts enrolled in traditional public schools. In this paper we examine this question using data from the 2002-3 school year in Washington, D.C. We begin by examining a sim...
متن کاملAre Ideas Getting Harder to Find?
In many growth models, economic growth arises from people creating ideas, and the long-run growth rate is the product of two terms: the effective number of researchers and their research productivity. We present a wide range of evidence from various industries, products, and firms showing that research effort is rising substantially while research productivity is declining sharply. A good examp...
متن کاملBRIEF REPORT Competition Makes Observers Remember Faces as More Aggressive
People use facial appearance to predict social behavior, but can social context also influence face perception? Leveraging a link between competition and aggression, we investigated the effects of competitive interactions with confederates on participants’ performance in a face reconstruction task. Participants played a game either in competition or cooperation with confederates and were then a...
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ژورنال
عنوان ژورنال: Computers in Human Behavior
سال: 2015
ISSN: 0747-5632
DOI: 10.1016/j.chb.2015.06.018