Submitted by shaktinah on Tue, 09/24/2013 - 13:15
When scientists try to study human illnesses, they look for an animal model. That is, they try to find a similar illness in a non-human species so that they can do experimentation on said species. (Sorry all my animal loving friends; that’s how it’s done.) One of the animal models for human depression is called “learned helplessness” in dogs. Essentially, psychologists would place a dog in a cage with an electrified grid at the bottom. Then they would apply a shock. A healthy dog will naturally attempt to escape the shock by moving to a location where it doesn’t occur. If, however, the dog is unable to find a way to escape the painful shock - if she learns that she has no power to affect the outcome of her experiences - she will go into a state called “learned helplessness.” In which case, the dog will not try to escape the shock even when the cage door is wide open and any healthy being would be able to see that there is a way out. A dog suffering from learned helplessness