130531102205 witn chimpanzees for pdf


BBC Learning English
Words in the News
Chimpanzee tantrums
31 May 2013
_____________________________________________________
Scientists in the US have found that chimpanzees become upset when they make the
wrong decisions. Researchers from Duke University designed decision-making games for
chimpanzees and bonobos, where the animals could win edible treats. Those that lost
appeared to lose their temper. BBC correspondent Victoria Gill reports:
The Duke University team designed two games - one to test patience and the other
assessing risk-taking.
The second was a sort of gambling game where the forty chimps and bonobos the team
studied were offered a choice between a safe option - six peanuts hidden under a bowl
- or a risky option. The second bowl concealed either a slice of cucumber or a much
tastier piece of banana, and that prize wasn't revealed until the ape had made its choice.
When one chimp, named Timi, gambled and got the cucumber, he threw what looked and
sounded very much like a tantrum. Although some were more stoic than Timi, many of
the animals involved showed an emotional response to a bad decision - anxiously
scratching themselves or calling out.
The study, the scientists say, suggests that emotions like frustration and regret - so
fundamental to our own decisions - are not uniquely human, but are an important and
ancient part of ape society.
Words in the News © British Broadcasting Corporation 2013
Page 1 of 2
bbclearningenglish.com
Vocabulary and definitions
patience the ability to keep calm
risk-taking taking a chance; making a decision where the result
might be good or bad
a safe option a choice which is not risky
concealed hidden
revealed shown
a tantrum a period of anger without control
frustration feeling annoyed
regret feeling of sadness about a decision you have made
fundamental important
uniquely only
Read and listen to the story and the vocabulary online:
http://www.bbc.co.uk/worldservice/learningenglish/language/wordsinthenews/2013/05/130531_witn_chimpanzees_tantrums.shtml
Related story:
http://www.bbc.co.uk/news/science-environment-22703891
Words in the News © British Broadcasting Corporation 2013
Page 2 of 2
bbclearningenglish.com


Wyszukiwarka

Podobne podstrony:
1303081516180308 witn chavez for pdf
1302221458360222 witn cholera for pdf elt updated
1310071423041007 witn iran nuclear for pdf elt
111012111859 witn for pdf redeemer
1309201106370920 witn saudi women for pdf elt updated
1309201106370920 witn saudi women for pdf elt updated
1011171629161117 witn india business for pdf
1303151422130315 witn?ttle of the bugs for pdf final
111219105122? christmas for pdf
111107164520 witn ai weiwei pdf
090420 witn sri lanka pdf
Elizabeth Coldwell Careful What You Wish For (pdf)
090506 witn us?nks pdf
090506 witn us?nks pdf
J L Langley A Lot to Be Thankful for (pdf)
090505 uptodate buff for pdf
1110101516551010 witn milan pdf
Emma Petersen [Twelfth Night 11] All I Want for Christmas (pdf)

więcej podobnych podstron