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A two-tailed test applied to the normal distribution. A one-tailed test, showing the p-value as the size of one tail. In statistical significance testing, a one-tailed test and a two-tailed test are alternative ways of computing the statistical significance of a parameter inferred from a data set, in terms of a test statistic. A two-tailed test ...
There are 8 scenarios (or 'steps') in total, although the last step is optional. Throughout the assessment, dogs are to be wearing either a harness or flat collar, and handlers are to use a 1.8 metre leash (this can be provided by the organiser). [13] Unless otherwise instructed, the handler must remain passive throughout the test.
Temperament testing in wolfhounds is an old and proven form of mild dog fighting used in young dogs to test their temperament. For example, an American standard for an Irish Wolfhound is defined as "a large, rough-coated, greyhound-like dog, fast enough to catch a wolf and strong enough to kill it."
Right-biased tail wags are ones biased to the right side of a dog's body, as viewed from the rear. [5] Studies show that dogs were relaxed when presented with a conspecific showing right-biased tail wagging, illustrating right-biased tail wagging as communicating positive feelings, or demonstrate an approach response.
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The sign test is a statistical test for consistent differences between pairs of observations, such as the weight of subjects before and after treatment. Given pairs of observations (such as weight pre- and post-treatment) for each subject, the sign test determines if one member of the pair (such as pre-treatment) tends to be greater than (or less than) the other member of the pair (such as ...
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Tail flick test apparatus. The tail flick test is a test of the pain response in animals, similar to the hot plate test. It is used in basic pain research and to measure the effectiveness of analgesics, by observing the reaction to heat. It was first described by D'Amour and Smith in 1941. [1]