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Louis Armstrong sang, "When you"re smiling, the whole world smiles with you." Romantics everywhere may be surprised to learn that psychological research has proven this sentiment to be true—merely seeing a smile (or a frown, for that matter) will activate the muscles in our face that make that expression, even if we are unaware of it. Now, according to a new study inPsychological Science, simply reading certain words may also have the same effect. Psychologists Francesco Foroni from VU University Amsterdam and Gun R.Semin from the University of Utrecht conducted two experiments to see if emotion language has an influence on facial muscle activity. In the first experiment, a group of students read a series of emotion verbs (e.g., "to smile," "to cry") and adjectives (e.g., "funny," "frustrating") on a monitor, while the activity of their zygomatic major (the muscle responsible for smiles) and corrugator supercilii (which causes frowns) muscles were measured. The results showed that reading action verbs activated the corresponding muscles. For example, "to laugh" resulted in activation of the zygomatic major muscle, but did not cause any response in the muscles responsible for frowning. Interestingly, when presented with the emotion adjectives like "funny" or "frustrating" the volunteers demonstrated much lower muscle activation compared to their reactions to emotion verbs. The researchers note that muscle activity is "induced in the reader when reading verbs representing facial expressions of emotion." Can this natural bodily reaction affect our judgments In another experiment, volunteers watched a series of cartoons and were unconsciously shown emotion verbs and adjectives after each one. They were then asked to rate how funny they thought the cartoons were. Half of the participants held a pen with their lips, to prevent them from smiling, while the remaining participants did not have their muscle movement blocked. The results reveal that even when emotion verbs are presented unconsciously, they are able to influence judgment—volunteers found cartoons to be funnier when they were preceded by smiling verbs than if they were preceded by frowning-related verbs. However, this effect only occurred in the volunteers who were able to smile—volunteers who had muscle movement blocked did not show this relationship between emotion verbs and how funny they judged the cartoons as being.The results of these experiments reveal that simply reading emotion verbs activates specific facial muscles and can influence judgments we make. The researchers note these findings suggest that "language is not merely symbolic, but also somatic," and they conclude that "these experiments provide an important bridge between research on the neurobiological basis of language and related behavioral research." Louis Armstrong is cited in first paragraph to_____.
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With Japan"s welfare system buckling under the demands of an ageing society, the world"s oldest man apologized yesterday for his longevity. As Tomoji Tanabe, 111, received his certificate from Guinness World Records, the former engineer, who never touches alcohol, said that his feat of survival was nothing special. "I have been around too long," he joked, "I amsorry." Mr. Tanabe added his customary explanation of how he has managed to reach such a ripe old age: "Not drinking alcohol is the best formula for keeping myself healthy," he said. Other residents of his village attributed Mr. Tanabe"s long life to a diet that consists chiefly of vegetables and very little fried food. His explanation fuels a continuing mystery about the ideal formula for longevity—as each new holder of the title is crowned, each attributes his or her success to diets, lifestyles and habits that differ widely. Some have said that fresh air is the key, others have been heavy smokers. Some have taken vigorous exercise, others have sworn by periods of inactivity. The Mayor of Miyakonojo, the village where Mr. Tanabe lives with his family, presented the certificate to its famous resident after nearly five months of birthdate verification by the Guinness World Records team. Mr. Tanabe unofficially inherited the title when its previous record-holder, Emiliano Mer-cado del Toro, of Puerto Rico, died in January, aged 115.The crowning of Mr. Tanabe, who was born in the southern island of Kyushi in 1895, brings the desired "double trophy" back to Japan. Yone Minagawa, who lives in the same area, is 114 and holds the title of world"s oldest woman. Japan"s population of the centenarians is the largest in the world. Most of the 28,000 Japanese who have made it beyond 100 are women and the highest concentration of the very elderly is in the southern part. The area around Hiroshima and the island of Okinawa are especially rich in former "world"s oldest" title holders. The number of centenarians has risen 160-fold since records began in the 1960s. Although Japan is proud of its record-breaking longevity, the success of Mr. Tanabe comes as the country is running short of ideas for how to solve its ageing crisis. With the fertility rate still at record lows, government and private sector efforts to stimulate the birthrate have met with little success. As the number of children decreases, the future welfare burden for working-age Japanese may become intolerably large. The word "buckling" (Para, 1) most probably means _____.
按照______分类，保险合同可分为财产保险合同与人身保险合同。
One of the least appreciated but most remarkable developments of the past 60 years is the extraordinary growth of American agriculture. Farming now accounts for about one tenth of the gross domestic product yet employs less than 1 percent of all workers. It has accomplished this feat through exceptionally high growth in productivity, which has kept prices of food low and therebycontributed to rising standards of living. Furthermore, the exportable surplus has kept the trade deficit from reaching unsupportable levels. Agriculture not only has one of the highest rates of productivity growth of all industries, but this growth appears to have accelerated during the past two decades. Over the period 1948 to 2004, total farm production went up by 166 percent. The land used for farming dropped by one quarter over the 56-year period, and investment in heavy farm equipment and other capital expenditures decreased by 12 percent. Several developments drove these changes, beginning with the replacement of the remaining horses by tractors immediately after World War II and with the expanding use of fertilizers and pesticides. Later came the adoption of hybrid seeds, genetic engineering of plants and improved livestock breeding.A key element was the U.S. Department of Agriculture"s (USDA) extension service. Operating through land-grant universities and other organizations, it educated farmers on biotechnology, pest management and conservation. For many years, critics have claimed that modern agriculture is not sustainable, one of the major assertions being that it encourages erosion, which will eventually wash away most of the topsoil Lost topsoil, the argument goes, is virtually irreplaceable because it takes up to 300 years for one inch of soil to form. But a detailed study of two large areas, the Southern Piedmont and the Northern Mississippi Valley Loess Hills, showed that based on 1982 data, soil loss has dropped sharply from the very high rates of the 1930s. The study attributed the decrease in soil erosion to the USDA, which urged farmers after World War Ⅱ to adopt conservation practices such as strip cropping, whereby alternating rows are planted, and leaving plant residues in the fields year-round to inhibit water runoff. Despite being a robust contributor to the U.S. economy, modem agriculture is not without a dark side. Runoff of fertilizers, antibiotics and hormones degrade the environment and can upset the local ecology. If not grown properly, genetically modified crops could spread their DNA to conventional species. The growth of American agriculture has been mainly stimulated by _____.
在引入外资的同时，中资保险公司纷纷加快了改革的步伐，2003年以来，______三家公司相继在境外上市，实现了我国保险业境外上市零的突破。
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