Answer:
C - the expansion of slavery in the South
Explanation:
With the invention of the cotton gin, more workers (slaves) were needed to work the fields to increase the amount made from the cash crop.
The answer you're looking for is C:)
Answer: achievement motivation.
Explanation:
Achievement motivation typically refers to the motivation if an individual to engaging in achievement. Achievement motivation is the need of a person to meet realistic goals, and be able to experience a sense of accomplishment.
Based on the information given, since we are informed that the more improvement Juan makes, the harder he practices. Therefore, the goal and the behavior by Juan illustrates achievement motivation.
Answer:a. Most manipulations are straightforward. False.
b. Staged manipulations are designed to get participants involved in the situation and to make them think that it is a real experience. True
c. A staged experiment may be difficult to replicate by other researchers. True.
d. Straightforward manipulations are often difficult to interpret. False
Explanation:straightforward manipulation
manipulate variables with instructions and stimulus presentations.(verbal, written, video, computer)
staged manipulation
staged events that occur during the experiment in order to manipulate the independent variable successfully.
