Elephants Can Lend a Helping Trunk by Virginia Morell 1 Elephants know when they need a helping hand—or rather, trunk. Here, we show that elephants can learn to coordinate with a partner in a task requiring two individuals to simultaneously pull two ends of the same rope to obtain a reward. Elephants know when they need a helping trunk in a cooperative task Plotnik, J. M., Lair, R., Suphachoksahakun, W., & de Waal, F.B.M. Proceedings of the National Academy of Sciences, 108, 5116-5121. doi:10.1073/pnas.1101765108 Science Now Elephants Can Lend a Helping Trunk http://news.sciencemag.org/sciencenow... Pnas Elephants know when they need a helping trunk in a cooperative task Citation: “Elephants know when they need a helping trunk in a cooperative task.” By Joshua M. Plotnik, Richard Lair, Wirot Suphachoksahakun, and Frans B. M. de Waal. Elephants know when they need a helping trunk in a coopertive task. Elephants are widely assumed to be among the most cognitively advanced animals, even though systematic evidence is lacking. Not only did the elephants act together, they inhibited the pulling response for up to 45 s if the arrival of a partner was delayed.

This void in knowledge is mainly due to the danger and difficulty of submitting the largest land animal to behavioral experiments. Write a continuation of the story of Bahauddin Shah using details from the passage. Quizlet flashcards, activities and games help you improve your grades. But this apparatus, set up at the Thai Elephant Conservation Center in Lampang province, presented them with a new twist on that simple task. presented in the article “Elephants Can Lend a Helping Trunk” and the passage from “Elephants Know When They Need a Helping Trunk in a Cooperative Task.” Remember to use evidence from the video, the article, and the passage to support your answer. With their help, Plotnik put six pairs of elephants through the rope-pulling task, a classic experiment that had been devised for chimpanzees in the 1930s. Elephants know when they need a helping trunk in a cooperative task. In the second article “Elephants Know When They Need a Helping Trunk in a Cooperative Task,” Plotnik is explaining to the scientists wanting to build off of this study the procedures that were done in order to get the conclusion in the article one. Bibliographic Collection: ... we show that elephants can learn to coordinate with a partner in a task requiring two individuals to simultaneously pull two ends of the same rope to obtain a reward.

Quizlet flashcards, activities and games help you improve your grades. If the elephants don't cooperate and both tug the rope simultaneously, they miss out an a corn snack. Joshua Plotnik and Richard Lair Elephants naturally understand when to lend a …

Self-recognition in the Asian elephant and future directions for cognitive research with elephants in zoological settings. Elephants know when they need a helping hand—or rather, trunk. The Asian elephants (Elephas maximus) involved in the study had already been taught that pulling on a rope brought a platform towards them, and a food reward on that platform within reach. Excerpt from Elephants Know When They Need a Helping Trunk in a Cooperative Task This scientific paper explains components of a study in which elephants were studied completing a physical task. Elephants know when they need a helping trunk in a cooperative task. Science Now Elephants Can Lend a Helping Trunk http://news.sciencemag.org/sciencenow... Pnas Elephants know when they need a helping trunk in a cooperative task Helping trunk. Passage 2: from “Elephants Know When They Need a Helping Trunk in a Cooperative Task” by Joshua M. Plotnik 4 VH057682_AT Item Type: EBSR Part A: A Part B: C RI1; RST6 5 VH057662_AT Item Type: EBSR Part A: A Part B: D RST1; RST7 Passage 3: “Elephants … Passage 2: from “Elephants Know When They Need a Helping Trunk in a Cooperative Task” by Joshua M. Plotnik 4 VH057682 Item Type: EBSR Part A: A Part B: C RI1; RST6 5 VH057662 Item Type: EBSR Part A: A Part B: D RST1; RST7 Passage 3: “Elephants Console Each Other” by Virginia Morell 6 (2011). Elephants Know When They Need a Helping Trunk in a Cooperative Task study guide by asklorna includes 12 questions covering vocabulary, terms and more. . . When cooperation is essential, elephants can match the collaborative skills of chimps and rooks… Elephants know when they need a helping trunk in a cooperative task. That's the conclusion of a new study that tested the cooperative skills of Asian elephants (Elephas maximus) in Thailand and showed that the pachyderms understand that they will fail at a task without a partner's assistance. Elephants know when they need a helping trunk | New Scientist.