Medindia LOGIN REGISTER
Medindia
Advertisement

Teamwork Could Have Originated in Chimps: Scientists

by Rukmani Krishna on March 25, 2013 at 12:39 AM
 Teamwork Could Have Originated in Chimps: Scientists

Teamwork has been fundamental in humanity's greatest achievements. Scientists have found that this trait has its evolutionary roots in our nearest primate relatives - chimpanzees.

A series of trials by scientists found that chimpanzees not only coordinate actions with each other but also understand the need to help a partner perform their role to achieve a common goal.

Advertisement

Pairs of chimpanzees were given tools to get grapes out of a box. They had to work together with a tool each to get the food out. Scientists found that the chimpanzees would solve the problem together, even swapping tools, to pull the food out.

The study by scientists from Warwick Business School, UK, and the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, sought to find out if there were any evolutionary roots to humans' ability to cooperate and coordinate actions.
Advertisement

"This study provides the first evidence that one of our closest primate relatives, the chimpanzees, not only intentionally coordinate actions with each other but that they even understand the necessity to help a partner performing her role in order to achieve the common goal," said Dr Alicia Melis, Assistant Professor of Behavioural Science at Warwick Business School.

"These are skills shared by both chimpanzees and humans, so such skills may have been present in their common ancestor before humans evolved their own complex forms of collaboration," she suggested.

The study looked at 12 chimpanzees at Sweetwaters Chimpanzee Sanctuary in Kenya, which provides lifelong refuge to orphaned chimpanzees, who have been illegally traded as pets or saved from the 'bushmeat' trade.

The chimpanzees were put into pairs, with one needed at the back and one at the front of a sealed plastic box. Through a hole the chimpanzee at the back had to push the grapes onto a platform using a rake. The chimpanzee at the front then had to use a thick stick and push it through a hole to tilt the platform so the grapes would fall to the floor and both could pick them up to eat.

One chimpanzee was handed both tools and they had to decide which tool to pass to the partner. Ten out of 12 individuals solved the task figuring out that they had to give one of the tools to their partner and in 73 per cent of the trials the chimpanzees chose the correct tool.

"There were great individual differences regarding how quickly they started transferring tools to their partner. However, after transferring a tool once, they subsequently transferred tools in 97 per cent of the trials and successfully worked together to get the grapes in 86 per cent of the trials," Dr Melis said.

"This study provides the first evidence that chimpanzees can pay attention to the partner's actions in a collaborative task, and shows they know their partner not only has to be there but perform a specific role if they are to succeed. It shows they can work strategically together just like humans do, working out that they not only need to work together but what roles each chimpanzee has to do in order to succeed," she added.

Although chimpanzees are generally very competitive when trying to gain access to food and would rather work alone and monopolize all the food rewards, this study showed that they are willing and able to strategically support the partner performing their role when their own success is dependent on the partner's, the researcher concluded.

The study has been published in Biology Letters. (ANI)

Source: ANI
Font : A-A+

Advertisement

Advertisement
Advertisement

Latest General Health News

First Human Case of Rare Swine Flu Strain H1N2 Found in UK
Swine influenza A viruses, including subtypes H1N1, H1N2, and H3N2, are prominent among pigs and sporadically transmit to humans.
Unraveling the Mystery Respiratory Illness in US Dogs
The microorganism "is a newly identified potential disease-causing agent, possibly originating from or evolving within the dog's microbiome."
Why Red Wine Cause Headache?
Flavanol naturally present in red wine can compromise the proper metabolism of alcohol and lead to a headache.
Raw Meat Raises Antibiotic-Resistant E.Coli Risk in Dogs
To reduce bacterial risks, pet owners can switch to a non-raw diet or obtain quality raw meat for cooking before feeding dogs.
U.S. Men Die 6 Years Earlier Than Women- A Review on Life Expectancy Gap
Since 2010, the gender gap in life expectancy in the US has increased to six years because of the pandemic, accidents, opioid overdoses, injuries, and suicide.
View All
This site uses cookies to deliver our services.By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use  Ok, Got it. Close
×

Teamwork Could Have Originated in Chimps: Scientists Personalised Printable Document (PDF)

Please complete this form and we'll send you a personalised information that is requested

You may use this for your own reference or forward it to your friends.

Please use the information prudently. If you are not a medical doctor please remember to consult your healthcare provider as this information is not a substitute for professional advice.

Name *

Email Address *

Country *

Areas of Interests