Keeping up with the Joneses: Dolphins' search knowledge for knowledge's sake
Recent research on decision-making established that when not knowing the possible negative outcome of past experiences, individuals search for more information even when it confirms their early negative suspicion. It is argued that what drives this information search is the hope that the unpleasant state of "not knowing" ends when one faces the truth ([Shani et al., 2009], [Shani et al., 2008] and [Shani and Zeelenberg, 2007]). In this manuscript, we show that bottlenose dolphins as well, sometimes seek to increase their knowledge concerning food allocated to other dolphins in the group, even though such knowledge could not increase self-food availability. This search increases when own feed is augmented, and decreases when sexually engaged (a competing basic need to food and curiosity), suggesting that knowledge for knowledge's sake emerges particularly when the organisms' basic needs (e.g., food) have been satisfied, allowing higher-level psychological needs to emerge. This finding has diverse implications for understanding humans' curiosity and social comparison tendencies, as it appears that even in the animal kingdom information is viewed as a valuable asset of itself.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Jiwoong Shin & Dan Ariely, 2004. "Keeping Doors Open: The Effect of Unavailability on Incentives to Keep Options Viable," Management Science, INFORMS, vol. 50(5), pages 575-586, May.
- Bougie, J.R.G. & Pieters, R. & Zeelenberg, M., 2003. "Angry customers don't come back, they get back : The experience and behavioral implications of anger and dissatisfaction in services," Other publications TiSEM 1708fb71-fd68-41d9-b870-e, Tilburg University, School of Economics and Management.
- Uri Gneezy & John A. List & George Wu, 2006.
"The Uncertainty Effect: When a Risky Prospect is Valued Less than its Worst Possible Outcome,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 121(4), pages 1283-1309.
- Uri Gneezy & John List & George Wu, 2006. "The uncertainty effect: When a risky prospect is valued less than its worst possible outcome," Framed Field Experiments 00152, The Field Experiments Website.
- Kahneman, Daniel & Tversky, Amos, 1979.
"Prospect Theory: An Analysis of Decision under Risk,"
Econometric Society, vol. 47(2), pages 263-91, March.
- Amos Tversky & Daniel Kahneman, 1979. "Prospect Theory: An Analysis of Decision under Risk," Levine's Working Paper Archive 7656, David K. Levine.
- Shani, Yaniv & Igou, Eric R. & Zeelenberg, Marcel, 2009. "Different ways of looking at unpleasant truths: How construal levels influence information search," Organizational Behavior and Human Decision Processes, Elsevier, vol. 110(1), pages 36-44, September.
- Zeelenberg, Marcel & Nijstad, Bernard A. & van Putten, Marijke & van Dijk, Eric, 2006. "Inaction inertia, regret, and valuation: A closer look," Organizational Behavior and Human Decision Processes, Elsevier, vol. 101(1), pages 89-104, September.
- M. Keith Chen & Venkat Lakshminarayanan & Laurie R. Santos, 2006. "How Basic Are Behavioral Biases? Evidence from Capuchin Monkey Trading Behavior," Journal of Political Economy, University of Chicago Press, vol. 114(3), pages 517-537, June.
When requesting a correction, please mention this item's handle: RePEc:eee:joepsy:v:32:y:2011:i:3:p:418-424. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Shamier, Wendy)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.