Answer:
Having someone else test the dogs
Explanation:
Hello! To improve the method of Kara, she need to hire someone else to train the dogs, so she can see what the results would be like with other people doing the technique and notice the variation to improve the use of the new experiment, in case the results reach 100 %
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One of the example would be C<span>hanging the data to support the hypothesis.
Changing data to support the hypothesis woulld definitely make the studies turn into wrong direction every course of the way.
If the study is being done for mass consumption (such as development of new drugs) , this type of behavior could could cause a lot of health risks to many people (even death)</span>
Full employment GDP <span>Happens when the economy is producing at its potential and unemployment is at the natural rate of unemployment.
The Full employment GDP is the term that is used to describe a very ideal condition of economy, when the total economic input and output perform at their full potential</span>
There was more interest and curiosity with led to discovery.