Verified Document

Psychology Animal Behaviour The Hypothesis Essay

The same variables of the cranial and caudal sacs would be observed in order to determine if the sounds being produced where indeed coming from these organs or not. It may be that these two organs are either the source of the sound or are in someway related to the sound that these researchers heard during the tank experiment coming from the swimbladder. Did the newspaper article describe the research article correctly? Explain.

The newspaper article "Hearing the Repertoire of a Very Fearsome Fish" by Bhanoo (2011) did a good job in describing the research article correctly. It described how the researchers used piranhas to study and how they used a hydrophone to record underwater sounds coming from the piranhas. It described how the sounds made were recorded during fighting, charging and frontal display. The author explained how it was previously believed that piranhas produced...

The article also discussed the fact that the researchers discovered that piranhas make the barking and drumming sounds by rapidly contracting a muscle that is attached to the swim bladder.
Works Cited

Bhanoo, S.N. 2011. "Hearing the Repertoire of a Very Fearsome Fish." Web. Available at:

http://www.nytimes.com/2011/10/18/science/18piranha.html?_r=1&scp=1&sq=repert oire%20of%20fish&st=cse

Millot, S., Vandewalle, P. & Parmentier, E. 2011. "Sound production in red-bellied piranhas

(Pygocentrus nattereri, Kner): an acoustical, behavioural and morphofunctional study." The Journal of Experimental Biology, 214, 3613-3618.

Sources used in this document:
Works Cited

Bhanoo, S.N. 2011. "Hearing the Repertoire of a Very Fearsome Fish." Web. Available at:

http://www.nytimes.com/2011/10/18/science/18piranha.html?_r=1&scp=1&sq=repert oire%20of%20fish&st=cse

Millot, S., Vandewalle, P. & Parmentier, E. 2011. "Sound production in red-bellied piranhas

(Pygocentrus nattereri, Kner): an acoustical, behavioural and morphofunctional study." The Journal of Experimental Biology, 214, 3613-3618.
Cite this Document:
Copy Bibliography Citation

Related Documents

Human or Animal Behavior You
Words: 2750 Length: 7 Document Type: Essay

Also, the different moral patterns of between the genders, as analyzed by Gillian, remains controversial, as the inherently 'separate' moral system of men and women (to say nothing of psychologist's ability to define what constitutes adult morality at all) is part of the raging debate on how to create truly fair, gender-neutral tests and classroom environments. In terms of usefulness on a personal level, the different ways of dealing

Psychology Dawkins' Selfish Gene and
Words: 1827 Length: 7 Document Type: Term Paper

Nonetheless, an argument from common sense can be made based on our own observational context. For example, neurologically speaking, there is a wealth of evidence to illustrate that genes have an immense impact on the final structure of the brain, and thus on behavior. Schizophrenia is an obvious example of this. Logically, though, there is also abundant support for Dawkins' thesis. Roughly, an argument can be shown to be logically

Psychology, It Has Intended to Be a
Words: 863 Length: 3 Document Type: Essay

psychology, it has intended to be a branch of the sciences. For it to be considered science, psychology must not hypothesize without testing. It is unfortunate that the history of psychology is marked with failed hypothesis. For it to be ethical, it has to draw conclusions after a formal laboratory experiment with stringent protocol instead of retrospective studies that result from past occurrences. Science share basic procedures and expectations, it

Psychology The Term Psychology Comes From Two
Words: 947 Length: 3 Document Type: Essay

Psychology? The term psychology comes from two Greek words: psyche, which means "soul," and logos, "the study of." These root words were first combined in the 16th century, at a time when theorists were just beginning to see that there might be a connection between the mind and body, even though they were unable to actually understand and capture the essence of "thought." Psychology is the scientific study of behavior

Psychology As a Science Psychology Is a
Words: 1545 Length: 5 Document Type: Essay

PSYCHOLOGY as a SCIENCE Psychology is a relatively new field of science as opposed to the natural sciences because it was born out of the spirit of humanism after the Renaissance (Hergenhahn, 108). As a result, methods and norms in the field are still being developed. In addition, the subject matter of the field includes the mind, personality and other intangible entities that cannot be subjected to the same kind of

Psychology How Animal Therapy Assists Various Kinds
Words: 928 Length: 3 Document Type: Essay

Psychology How Animal Therapy Assists Various Kinds of Patients Animals and humans have had a long and multifaceted relationship over time. There are many of us who have visited petting zoos, regular zoos, and kept pets in our homes. People who have bonded with animals know first hand how strong the connection can be between a person and an animal. It is only been in the past several decades where formal research

Sign Up for Unlimited Study Help

Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.

Get Started Now