Answer:
Research is practical and realistic because it is based on the scientific method, which demands that research should be start with an hypothesis, that should be falsifiable (meaning that it can be proven right or wrong), followed by a scientific study in which the hypothesis is tested.
If the hypothesis is proven to be true, it does not mean that is conclusions will hold true for eternity, they could be proven wrong by further studies.
For this reason, research is both practica, because it is based on a practical method: the scientific method, and realistic, because it has a limited scope, and limited, verifiable understanding of reality, and can be proven wrong with other studies.
Answer:
Evidence that people can develop an emotional preference for stimuli to which they have been unknowingly exposed has convinced Robert Zajonc that..
sometimes emotions precede cognition
Explanation:
Answer:
Steam engines were used in all sorts of applications including factories, mines, locomotives, and steamboats. How does the steam engine work? Steam engines use hot steam from boiling water to drive a piston (or pistons) back and forth. The movement of the piston was then used to power a machine or turn a wheel.
Answer:
outflow
Explanation:
Whenever there is deficit between exports and imports, is indicates that people demand more imports than exports thus there is net outflow of US dollar to meet the growing demand for imports.
Answer:
Sociologists study group life and the social forces that affect human behavior. A central goal is to gain insight into how our lives are influenced by the social relationships around us. Since all human behavior is social behavior, sociology is a very broad field of study.
