B.
randomization is often hard to achieve.
Answer:
c) the emotional or neutral word list
Explanation:
In research, we usually have two different types of variables:
- The independent variable is the one that the researchers can control and that will have an effect on another variable.
- The dependent variable is the one that cannot be control and that is affected by the independent variable. Researchers observe this variable to see how it changes. This is the variable that will be tested or measured.
In other words, the independent variable has an effect on another one and it can actually be controlled by researchers.
In this example, Dr. Kang wants to examine the effects of emotion on memory. In other words, how emotions affect memory. He proceeds to hand a list of words with very emotional content to a group of subjects and a list of neutral words to another group and then measures how many words each group is able to remember. We can see that he thinks emotional words will have an EFFECT on emotion. Also, he can control this variable by handing different lists (emotional or neutral words) to each group. Therefore, this is the independent variable. ( c. the emotional or neutral word list)
Answer:
Adam Smith is considered the founder of modern economics. He stated that the economic is guided by an invisible hand and that governments should interfere less in some areas of the economic to make it more efficient. He specified that government intervention could be best used in these areas.
1) The creation of social security regulations and also provide national defense to protect the society and all citizens from all the violence and invasions or attack forces from other societies. These of course, is what every society from every country would like to have.
2) The government should establish an exact administration of justice in the context of order and law. These refers to have a court system to apply the right justice for all citizens of a society in an equal manner.
