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Most people who travel long distances complain of jetlag (飞行时差反应). Jetlag makes business travelers less productive and more prone 1 making mistakes. It is actually caused by 2 of your "body clock"—a small cluster of brain cells that controls the timing of biological 3 . The body clock is designed for a 4 rhythm of daylight and darkness, so that it is thrown out of balance when it 5 daylight and darkness at the wrong times in a new time zone.The 6 of jetlag often persist for days 7 the internal body clock slowly adjusts to the new time zone. Now a new anti-jetlag system is 8 that is based on proven 9 pioneering scientific research.Dr. Martin Moore-Ede has 10 a practical strategy to adjust the body clock much sooner to the new time zone 11 controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates 12 of the discomfort of jetlag. A successful time zone shift depends on knowing the exact time to either 13 or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule 14 light exposure depends a great deal on 15 travel plans. Data on a specific flight itinerary (旅行路线) and the individual"s sleep 16 are used to produce a Trip Guide with 17 on exactly when to be exposed to bright light. When the Trip Guide calls 18 bright light, you should spend time outdoors if possible. If it is dark outside, or the weather is bad, 19 you are on an aeroplane, you can use a special light device to provide the necessary light 20 for a range of activities such as reading, watching TV or working.
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Most episodes of absent-mindedness—forgetting where you left something or wondering why you just entered a room—are caused by a simple lack of attention, says Schacter. "You"re supposed to remember something, but you haven"t encoded it deeply."Encoding, Schacter explains, is a special way of paying attention to an event that has a major impact on recalling it later. Failure to encode properly can create annoying situations. If you put your mobile phone in a pocket, for example, and don"t pay attention to what you did because you"re involved in a conversation, you"ll probably forget that the phone is in the jacket now hanging in your wardrobe. "Your memory itself isn"t failing you," says Schacter. "Rather, you didn"t give your memory system the information it needed."Lack of interest can also lead to absent-mindedness. "A man who can recite sports statistics from 30 years ago," says Zelinski, "may not remember to drop a letter in the mailbox." Women have slightly better memories than men, possibly because they pay more attention to their environment, and memory relies on just that.Visual cues can help prevent absent-mindedness, says Schacter. "But be sure the cue is clear and available," he cautions. If you want to remember to take a medication with lunch, put the pill bottle on the kitchen table—don"t leave it in the medicine chest and write yourself a note that you keep in a pocket.Another common episode of absent-mindedness: walking into a room and wondering why you"re there. Most likely, you were thinking about something else. "Everyone does this from time to time," says Zelinski. The best thing to do is to return to where you were before entering the room, and you"ll likely remember. A note in the pocket can hardly serve as a reminder because ______.
Most people who travel long distances complain of jetlag (飞行时差反应). Jetlag makes business travelers less productive and more prone 1 making mistakes. It is actually caused by 2 of your "body clock"—a small cluster of brain cells that controls the timing of biological 3 . The body clock is designed for a 4 rhythm of daylight and darkness, so that it is thrown out of balance when it 5 daylight and darkness at the wrong times in a new time zone.The 6 of jetlag often persist for days 7 the internal body clock slowly adjusts to the new time zone. Now a new anti-jetlag system is 8 that is based on proven 9 pioneering scientific research.Dr. Martin Moore-Ede has 10 a practical strategy to adjust the body clock much sooner to the new time zone 11 controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates 12 of the discomfort of jetlag. A successful time zone shift depends on knowing the exact time to either 13 or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule 14 light exposure depends a great deal on 15 travel plans. Data on a specific flight itinerary (旅行路线) and the individual"s sleep 16 are used to produce a Trip Guide with 17 on exactly when to be exposed to bright light. When the Trip Guide calls 18 bright light, you should spend time outdoors if possible. If it is dark outside, or the weather is bad, 19 you are on an aeroplane, you can use a special light device to provide the necessary light 20 for a range of activities such as reading, watching TV or working.
Most episodes of absent-mindedness—forgetting where you left something or wondering why you just entered a room—are caused by a simple lack of attention, says Schacter. "You"re supposed to remember something, but you haven"t encoded it deeply."Encoding, Schacter explains, is a special way of paying attention to an event that has a major impact on recalling it later. Failure to encode properly can create annoying situations. If you put your mobile phone in a pocket, for example, and don"t pay attention to what you did because you"re involved in a conversation, you"ll probably forget that the phone is in the jacket now hanging in your wardrobe. "Your memory itself isn"t failing you," says Schacter. "Rather, you didn"t give your memory system the information it needed."Lack of interest can also lead to absent-mindedness. "A man who can recite sports statistics from 30 years ago," says Zelinski, "may not remember to drop a letter in the mailbox." Women have slightly better memories than men, possibly because they pay more attention to their environment, and memory relies on just that.Visual cues can help prevent absent-mindedness, says Schacter. "But be sure the cue is clear and available," he cautions. If you want to remember to take a medication with lunch, put the pill bottle on the kitchen table—don"t leave it in the medicine chest and write yourself a note that you keep in a pocket.Another common episode of absent-mindedness: walking into a room and wondering why you"re there. Most likely, you were thinking about something else. "Everyone does this from time to time," says Zelinski. The best thing to do is to return to where you were before entering the room, and you"ll likely remember. Why does the author think that encoding properly is very important
Most episodes of absent-mindedness—forgetting where you left something or wondering why you just entered a room—are caused by a simple lack of attention, says Schacter. "You"re supposed to remember something, but you haven"t encoded it deeply."Encoding, Schacter explains, is a special way of paying attention to an event that has a major impact on recalling it later. Failure to encode properly can create annoying situations. If you put your mobile phone in a pocket, for example, and don"t pay attention to what you did because you"re involved in a conversation, you"ll probably forget that the phone is in the jacket now hanging in your wardrobe. "Your memory itself isn"t failing you," says Schacter. "Rather, you didn"t give your memory system the information it needed."Lack of interest can also lead to absent-mindedness. "A man who can recite sports statistics from 30 years ago," says Zelinski, "may not remember to drop a letter in the mailbox." Women have slightly better memories than men, possibly because they pay more attention to their environment, and memory relies on just that.Visual cues can help prevent absent-mindedness, says Schacter. "But be sure the cue is clear and available," he cautions. If you want to remember to take a medication with lunch, put the pill bottle on the kitchen table—don"t leave it in the medicine chest and write yourself a note that you keep in a pocket.Another common episode of absent-mindedness: walking into a room and wondering why you"re there. Most likely, you were thinking about something else. "Everyone does this from time to time," says Zelinski. The best thing to do is to return to where you were before entering the room, and you"ll likely remember. What is the passage mainly about
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