Answer:
Conduct a second survey
Explanation:
Mean age is the average age in a particular group of people. It is used in statistics to compare a group of people with another one.
The purpose of the mentioned survey was to compare the level of relationship satisfaction between married and non-married couples. For the survey to be valid, the average (mean) age in these two groups should be the same. People behave differently at different stages in their lives, some may be satisfied with their relationship at 23 and dissatisfied at 30. The age gap between the two groups here is to great to reach any plausible conclusions. You should conduct a second survey with the same or similar age groups.
Answer:
How did this lead to the Civil War? The north was shocked, because the highest court in America had declared it illegal for Congress to abolish slavery. They also felt that they should not listen to laws that were made solely by southern slaveholding citizens
Your question is missing the options. I've found the complete question online. It is as follows:
As a hungry dog runs ever closer toward a bowl of food, the less likely it is to stop running until it reaches the food. This best illustrates that the dog's running behavior is most strongly affected by ________ reinforcers.
a) secondary
b) immediate
c) partial
d) negative
Answer:
This best illustrates that the dog's running behavior is most strongly affected by <u>b) immediate</u> reinforcers.
Explanation:
We can reach the conclusion above by elimination. A secondary reinforcement is one associated with a primary one. Suppose you're teaching the dog to sit. When the dog sits, you give it a treat (primary reinforcer) and then say, "Good job!" (secondary reinforcer). That is not the case here.
A partial reinforcer is one given every now and then, that is, not every time the desired behavior happens. That is also not the case.
A negative reinforcer is the removal of something that was already present. Imagine you have made your son do the dishes after he misbehaved. When he behaves properly, you tell him he doesn't have to do the dishes anymore. You didn't give him a reward; you simply removed the punishment. That is negative reinforcement.
<u>Therefore, we are left with immediate reinforcers. The dog has already learned that the bowl contains food, that food will be given to him immediately if he reaches the bowl. That is why he doesn't stop nor doesn't get distracted. He is hungry and wants to end his hunger immediately.</u>
