Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

9.08.2013

UMOs in Area K9 (Long Live Science)

Here at YIKMDLF we just LOOOOOOOVE scientists.  It never ceases to amaze us about what sorts of studies get conducted.  We’d dearly like to know who funds most of these studies and get their phone number.  We have a few studies of our own we’d like to conduct.

The latest piece of mind-boggling research that we discovered involves looking at how dogs react to an unidentified moving object.  Sounds vaguely scientific right?  This study took some dogs and put them together in a room with a remote controlled car.  To make it more scientific they set up two different scenarios.  One where the remote controlled car was unaltered and another where the remote controlled car had eyes drawn on to the windshield.  Why would they put eyes on the remote controlled car?  The car without eyes was called the mechanical unidentified moving object (UMO) and the car with the eyes was called the social unidentified moving object (UMO). 

Honestly we think this study shows us far more about the inner workings of the scientists but, being humble civilians without any big funding behind us, who are we to say?  The scientists brought the dogs in the room and drove the cars around in a fixed pattern, or interactively based on what the dog did.  The earth shattering results of this brilliant use of tax payer dollars?  The dogs looked at the social UMO more than the mechanical UMO.  And the conclusion?  Dogs probably watched the cars because they were novel.  Oh yeah, and because they were moving.

Blue greyhound stares down his prey
Blue prefers his objects stationary.
We are not scientific Luddites, but here is another example of something that any dog owner could have filled them in on had we only been asked.  Then they could have spent all those scientific dollars on researching a cure for osteosarcoma say.  

This experiment conducted in our living room would result as follows:

Bettina sees the car and finds it fascinating because it is moving.  She proceeds forward  to investigate it but the second it turns towards her, she starts scrabbling backwards to get away from it.  The car and Bettina then engage in a dance of approach and retreat until Bettina figures out from a distance that it can’t be eaten and loses interest.  The addition of a pair of eyes to the windshield of the UMO would not affect the outcome.

Blue sees the car and immediately becomes wary.  When it begins to move, he moves on to downright scared.  He begins leaning hard into the nearest human hoping for protection.  If the car makes any move whatsoever in his direction, he panics and blindly runs in a direction that is away from the car.  This continues until someone takes pity on the poor beast and lets him out of the room.  The addition of a pair of eyes to the windshield of the UMO in this instance serve to increase Blue’s horror level.  


Our conclusion drawn from this thought experiment?  That pet owners need to form a coalition.  We’ll make it easy for the scientists to find us.  They deposit their research dollars into our account to be distributed to various good canine causes of our choosing, and we tell them the results from our real life experience for any experiment they can dream up.  No animals harmed (physically or psychologically), no scientists harmed (physically or psychologically) and maybe a cure for canine cancer.


11.01.2011

If I Could Talk to the Animals

I was recently reading an article about a study conducted in Budapest. The researchers recorded dogs barking in different situations such as while left tied to a tree or while guarding their yard or at the dog park. Without giving any other information the researchers let humans listen to these recordings. They found that almost all of the people could tell what the dog’s emotional intentions were from the sound of the bark alone.

Bettina greyhound with boneAccording to the scientists, both researchers and mere mortals measure three things in a dogs bark in order to determine the dogs’ state: frequency of the bark, tonality and the interval between the vocalizations. Now ain’t that something. I think for most of us, this isn’t any earth shattering news. Live with a four legged creature long enough and you get to know quite clearly what their emotional status is and what their intentions are.

That set me to thinking about my greyhounds, Blue and Bettina. Most greyhounds are not barkers. They may whine from time to time. Get them together in a group and you can usually elicit a group roo which is somewhere between a howl and a whine. But that tends to be the extent of their vocal range. It is one of the many things that make greyhounds such great pets. No dog barking all day when you’re at work. On the other hand, it would make life difficult for anyone trying to determine a greyhound’s intention from their bark alone.

Blue is a typical greyhound in that sense. He doesn’t bark. He whines on occasion (much more now that Bettina joined us and acquainted him with her bad habits) and he likes a good roo every now and again. Bettina on the other hand starts making noise from the moment she opens her eyes until the moment she closes them. She only stops for sleep and chewing.

Blue greyhound lounging on couch
While the researchers in the study identified a list of different emotions/communications in dog barks such as anger, fear, excitement, and happiness, I am under no illusions about Bettina’s emotional range. Her barks mean only two things: “I want.” Or “I want more.” Bettina has an amazing range of vocalizations. She makes noises I haven’t ever heard coming out of dogs. And she missed the memo on greyhounds not barking. But all her noises are employed for the same purpose. It’s, “I want food” or “I want more food.” She’ll throw in an, “I want attention” or “I want more attention” for good measure. She usually ends with, “I want to go out” or “I want to go out again.” I didn’t get a complicated girl in Bettina.

This study is seen as a big step forward in our understanding of the canines that share our lives, though it may seem a little silly to some. Science had previously considered dog vocalizations to be random noise (Really scientists?). Any dog lover can tell you differently, but very few dog lovers are scientists and therefore cannot be trusted. I wonder what the scientists in the study would have made of Bettina? If they had included her in their sample, I expect they would have lost their government funding.