The Nature of Yawning Reading Answers

The Academic passage, The Nature of Yawning Reading Answers, is a reading passage that consists of 13 questions.

With diligent practice, the Reading Module can be the top-scoring category for IELTS aspirants. To score well, you must understand how to approach and answer the different question types in the Reading Module.

By solving and reviewing Sample Reading Questions from past IELTS papers, you can ensure that your Reading skills are up to the mark. Take the practice test The Nature of Yawning below and try more IELTS reading practice tests from IELTSMaterial.com.

The question types found in this passage are:

• Matching Information (Q. 1-5)
• Matching Features (Q. 6-9)
• Summary Completion (Q. 10-13)

If you are worried about how to solve the Matching Information questions, check out the video given below.

Reading Passage 1

The Nature of Yawning 

A While fatigue, drowsiness or boredom easily bring on yawns, scientists are discovering there is more to yawning than most people think. Not much is known about why we yawn or if it serves any useful function. People have already learned that yawning can be infectious. “Contagious yawning” is the increase in likelihood that you will yawn after watching or hearing someone else yawn, but not much is known about the under-lying causes, and very little research has been done on the subject. However, scientists at the University of Albany, as well as the University of Leeds and the University of London have done some exploration.

B It is commonly believed that people yawn as a result of being sleepy or tired because they need oxygen. However, the latest research shows that a yawn can help cool the brain and help it work more effectively, which is quite different from the popular belief that yawning promotes sleep and is a sign of tiredness. Dr. Andrew Gallup and his colleagues at the University of Albany in New York State said their experiments on 44 students showed that raising or lowering oxygen and carbon dioxide levels in the blood did not produce that reaction.

In the study participants were shown videos of people laughing and yawning, and researchers counted how many times the volunteers responded to the “contagious yawns”. The researchers found that those who breathed through the nose rather than the mouth were less likely to yawn when watching a video of other people yawning. The same effect was found among those who held a cool pack to their forehead, whereas those who held a warm pack yawned while watching the video. Since yawning occurs when brain temperature rises, sending cool blood to the brain serves to maintain the best levels of mental efficiency.

C Yawning is universal to humans and many animals. Cats, dogs and fish yawn just like humans do, but they yawn spontaneously. Only humans and chimpanzees, our closest relatives in the animal kingdom, have shown definite contagious yawning. Though much of yawning is due to suggestibility, sometimes people do not need to actually see a person yawn to involuntarily yawn themselves: hearing someone yawning or even reading about yawning can cause the same reaction.

D However, contagious yawning goes beyond mere suggestibility. Recent studies show that contagious yawning is also related to our predisposition toward empathy— the ability to understand and connect with others’ emotional states. So empathy is important, sure, but how could it possibly be related to contagious yawning? Leave it up to psychologists at Leeds University in England to answer that. In their study, researchers selected 40 psychology students and 40 engineering students.

Generally, 57 psychology students are more likely to feel empathy for others, while engineering students are thought to be concerned with objects and science. Each student was made to wait individually in a waiting room, along with an undercover assistant who yawned 10 times in as many minutes. The students were then administered an emotional quotient test: students were shown 40 images of eyes and asked what emotion each one displayed. The results of the test support the idea that contagious yawning is linked to empathy.

The psychology students—whose future profession requires them to focus on others—yawned contagiously an average of 5.5 times in the waiting room and scored 28 out of 40 on the emotional test. The engineering students—who tend to focus on things like numbers and systems—yawned an average of 1.5 times and scored 25.5 out of 40 on the subsequent test. The difference doesn’t sound like much, but researchers consider it significant. Strangely enough, women, who are generally considered more emotionally attuned, didn’t score any higher than men.

E Another study, led by Atsushi Senju, a cognitive researcher at the University of London, also sought to answer that question. People with autism disorder are considered to be developmentally impaired emotionally. Autistics have trouble connecting with others and find it difficult to feel empathy. Since autistics have difficulty feeling empathy, then they shouldn’t be susceptible to contagious yawning. To find out, Senju and his colleagues placed 49 kids aged 7 to 15 in a room with a television.

24 of the test subjects had been diagnosed with autism spectrum disorder, the other 25 were non-autistic kids. The test subjects were shown short clips of people yawning as well as clips of people opening their mouths but not yawning. While the kids with autism had the same lack of reaction to both kinds of clips, the non autistic kids yawned more after the clips of people yawning.

F There also have been studies that suggest yawning, especially psychological “contagious” yawning, may have developed as a way of keeping a group of animals alert and bonding members of a group into a more unit one. If an animal is drowsy or bored, it may not be as alert as it should to be prepared to spring into action and its yawning is practically saying, “Hey, I need some rest, you stay awake”.

Therefore, a contagious yawn could be an instinctual reaction to a signal from one member of the herd reminding the others to stay alert when danger comes. So the theory suggests evidence that yawning comes from the evolution of early humans to be ready to physically exert themselves at any given moment.

Question 1 – 5

1 Humans’ imaginations can cause yawning.

2 Research shows that yawning is closely related to occupations.

3 An overview of the latest research in yawning.

4 Yawning is used to regulate brain temperature.

5 Scientists discovered some evidence disproving the early understanding of yawning.

Questions 6 – 9

A University of Albany

B University of Leeds

C University of London

6 There is no gender difference in the cause of yawning.

7 People with certain disorders are less likely to be affected by other people yawning.

8 Yawning is associated with the way people breathe.

9 People who are trained to feel empathy for others are more likely to yawn than those who are untrained.

Questions 10 – 13

Another theory shows that yawning is used for 10……………….individuals into a tighter social unit. Alternatively, yawning can help increase alertness of group members in case 11 ………… is close. For example, yawning signals that a member of the group needs some 12 ……………….and requires the others to stay aware of the surrounding situation. This theory proves that yawning is only a spontaneous behaviour resulting from some part of a simple 13……………….system in early humans.

Answer Key

Explanation 

1 Answer: C

Question type: Matching Information

Answer location: Paragraph C, line 4

Answer explanation: In Paragraph C, it is given that “sometimes people do not need to actually see a person yawn to involuntarily yawn themselves: hearing someone yawning or even reading about yawning can cause the same reaction.”. This shows that unlike cats, dogs, fish and other animals who yawn spontaneously, human beings and chimpanzees yawns can be caused by imagination as they read or hear about it. Hence, the answer is C.

2 Answer: D

Question type: Matching Information

Answer location: Paragraph D, line 10 – line 11

Answer explanation: In the mentioned lines, it is stated that “The psychology students—whose future profession requires them to focus on others—yawned contagiously an average of 5.5 times in the waiting room and scored 28 out of 40 on the emotional test. The engineering students—who tend to focus on things like numbers and systems—yawned an average of 1.5 times and scored 25.5 out of 40 on the subsequent test.”. This points out that a research undertaken by the psychologists at Leeds University in England involving engineering and psychology students proves that yawning is closely related to occupations. Hence, the answer is D.