Answer:
had he paid more attention,he could potenbe a better student
Answer:
The sound of the bad rustling is called conditioned stimulus.
Maddie's ability to tell the difference is called discrimination.
Explanation:
In classical conditioning, a conditioned stimulus can be defined as a neutral stimulus that has become associated with an unconditioned stimulus and, eventually, begins to trigger a conditioned response. In Maddie's case, she learned to associate the sound of the bag to being given food. For that reason, the sound of the bag has become the conditioned stimulus that triggers her response of running to the kitchen.
Discrimination, in classical conditioning, is the ability to tell the difference between a stimulus and other stimuli that are similar to it. The sounds of Maddie's dog food bag and the chips bag may be similar, but Maggie has learned to differentiate them. She is showing discrimination, which is why she does not run to the kitchen when she hears the sound of the chips bag.
Answer:
A: A new blood test makes it easier-and safer-to detect concussions.
Explanation:
The main idea of the passage is A new blood test makes it easier—and safer—to detect concussions.
Notice the phrases question the use of and proposed an alternative way. They suggest that the main idea involves a possible solution to a problem. Here, the main idea is that the problem of detecting concussions without radiation could be solved by a simple blood test.
