This paper examines the task of detecting intensity of emotion from text. We create the first datasets of tweets annotated for anger, fear, joy, and sadness intensities. We use a technique called best–worst scaling (BWS) that improves annotation consistency and obtains reliable fine-grained scores. We show that emotion-word hashtags often impact emotion intensity, usually conveying a more inten...

Nowadays ubiquitous technology can be a suitable way to motivate and engage children in interactive learning activities in order to promote their cognitive and social skills. Technologies, like augmented reality (AR), have the ability to catch the children’s imagination and to promote their attention, as they can experiment artificial, safe and fascinating environments. Children with autism spe...

In a large-scale internet experiment we investigate whether a 24-hour cooling-off period leads to fewer rejections of unfair offers in negotiations. We conduct a cash treatment and a lottery treatment, where subjects bargain over the distribution of lottery tickets for several large prizes. Unfair offers are less frequently rejected in the lottery treatment, and there coolingoff also plays a si...

Different from traditional linguistics which views metaphor as a means of rhetoric, cognitive linguistics holds that metaphor, instead of being a deviant phenomenon of normal language, is a way of thought and a powerful instrument of cognition. Because of the reason that the traditional linguistics failed to explain the essence of metaphor, the modern linguists began to do research on it from t...

At first glance you might not notice anything odd on meeting a young boy with autism. But if you try to talk to him, it will quickly become obvious that something is seriously wrong. He may not make eye contact with you; instead he may avoid your gaze and fidget, rock his body to and fro, or bang his head against the wall. More disconcerting, he may not be able to conduct anything remotely rese...