Answer:
Russian oligarchs are business oligarchs of the former Soviet republics who rapidly accumulated wealth during the era of Russian privatization in the aftermath of the dissolution of the Soviet Union in the 1990s.
Explanation:
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C.
the other two are songs from bands.
Baseball is our national pastime
Answer:
Stimulus generalization
Explanation:
Stimulus generalizationis is when a subject responds to a stimulus or a group of stimuli similar but not identical to the original situation. For example the dog salivating at a slightly higher or lower pitch not only to the exact tone is a stimulus that is similar but not the original. The animal responds to the similar stimulus in the same way it would to the conditioned stimulus.
Self interest helps achieve society's economic goals because it encourages each economic agent to look for maximum benefits at the minimum cost possible
In economics, self-interest is the idea that the best economic benefit for all can usually be accomplished when individuals act in their own self-interest.
Self-interest refers to actions that elicit personal benefit. Adam Smith, the father of modern economics, explains that individuals usually benefit most from acting in their own interests. According to his theory, the Invisible Hand creates goods and services that benefit both producers and consumers when dozens or even thousands act in their own self-interest.
Economies in which goods and services can be freely exchanged are characterized by self-interest and competition. As a result of these forces, good and services supply and demand as well as their value are influenced.
To know more about Self interest check this:
brainly.com/question/27872646
Answer:
example of construct validity
Explanation:
Construct validity refers to how accurate a study can measure / provide data about the things it claim in the initial description. From the case above, Tara's study claim that it measure<em> 'how social college students are with friends at lunch compared to at dinner' . </em>
In order to measure this, Tara only use 'duration of eye contact' as an indicator of measure it.
The thing is, Social interaction is done with many type of actions, including spoken communication, skin contact, laughter, opened body language ,etc. Only using eye contact will cut off the people who rely their socialization process on these other actions. Because of this, we can say that this study is lacking in validity.
