Grégoire Kayibanda was the first president
Answer:
French Forces Invade Mexico
Explanation:
Answer:
selection attrition threat
Explanation:
Selection attrition threat refers a situation when the subjects of the research fail to complete their tasks before the researchers finished in collecting the data. (in the case above, some of the participants drop out from the study before finishing it)
Since we can't really obtain the full results from the subjects, the researchers will create a threat to the internal validity of the research if they draw a conclusion with the incomplete data.
Answer:
Strain
Explanation:
According to Robert Merton society deems certain goals that a person should achieve are more important than others. These goals are known as cultural goals.
There are two ways by which these goals can be achieved: socially accepted and socially unaccepted means. If any of these ways are blocked then this leads to strain.
Hence, the frustration is called strain.