Answer:C)an antecedent
Explanation: Antecedent is preceding situation or event in which the human being tends to perform the learned behavior or nature. This type of behavior is used for the elimination of the pushing results/consequences by manipulation of the situation.
Other options are incorrect because extinction is the reduction of the something, secondary reinforcement refers to stimulus reinforce and shaping is structuring something according to the requirement .Thus the correct option is option(c).
The answer is: Role Strain
Example of this would be when a supervisor of a company is dating her co- workers.
In such situation, she has two different roles. One is as a boss that has to be strict and have a set of expectation that must be fulfilled by employees. On the other hand, she is also a girlfriend that has to give a full support to his loved one.
When her boyfriend make a mistake in the office, it could create a confusion for her since she's unsure which role she need to assume to deal with it.
By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments. Fossils can tell us a lot about the past.
