Answer: In this example, the ice cream is the REWARD for Positive REINFORCEMENT.
Explanation: In Psychology, reinforcement can be defined as the process whereby a behavior with desirable consequences comes to be repeated. Reinforcement is applied to promote or encourage a behavior in the future.
Answer: I´m not following you. You mean like cheating while I´m doing my job (predict)?
Explanation: Working in the stock market might be classified as "it´s a dirty job, but someone has to do it", and it doesn´t matter. There´s no such thing as cheating or playing dirty. Earning your salary by predicting other people incomes an outcomes it´s just as any other job, and the position or situation of those people, it´s just a part of your job.
I believe the answers are:
People in rural areas are poor and huge population impacts size of problem
Structural functionalism is body and mind