Answer:
A) The emotional or neutral word list.
Explanation:
In research there are two types of variables:
- The independent variable refers to the variable that the researcher can manipulate and that will have an effect on the dependent variable.
- The dependent variable is the variable that is being affected by the independent variable and it's the one that the researcher cannot control.
In this example, Dr. Jeffries gives a lists of 20 words to two different groups, one list is very emotional in content and the other is a neutral list. Then he measures how many words each group can remember. We can see that <u>the variable that he can manipulate is the list they are given and the emotional content of each one </u> (which will have an effect on memory, according to him). Thus, the independent variable is the emotional or neutral word list.
<span>The cost of higher education needs to be reduced to prepare future students for the jobs they will need, and to fuel the nation's ongoing research and technological development. An investment in online education will reduce costs and increase accessibility.</span>
Answer:
The citizens elect the president directly, though sometimes more than one election may be required.
Explanation:
The citizens elect the legislators who then choose the president is a parliamentary democracy.
The citizens select a president who is a member of a single party system isn't a democracy. ( I don't think)
I think the answer would be D. Brown v. BOE reversed the decision in Plessy v. Ferguson
