Answer:
b.
but i am not sure
Explanation:
The purpose of hypothesis testing is to test whether the null hypothesis (there is no difference, no effect) can be rejected or approved. If the null hypothesis is rejected, then the research hypothesis can be accepted.
Answer:
a negative reinforcement trap
Explanation:
A negative reinforcement trap occurs when a parent asks the child rondo something and instead of doing that thing or fulfilling the request of the parent, the child goes ahead to negotiate his way out of doing that thing. This gives birth to negative reinforcement trap as shown in the example above whereby the child keeps looking for a way to negotiate himself out of each request by the parent such as the whining by the child here so that his mum let's him watch TV and the increase in frequency
Social studies is a discipline that includes humanities such as geography, history, and political science. The primary purpose of social studies is to help young people make informed and reasoned decisions for the public good as citizens of a culturally diverse, democratic society in an interdependent world
Answer:
During the time of the Great Depression many americans relied on crops and farming for income. The drought caused farming to become diffucult and killed off many of the crops so several families had no money coming in.
Answer:
self-fulfilling prophecy
Explanation:
Self-fulfilling prophecy refers to the process in which an expectation that is false in its original occurrence but happens in the future. The event emerges out to happen or occur in reality in the way as expected. Such events are not likely to happen in reality in the absence of the expectation. The expectation helps in confirming or in the occurrence of the event.
