Answer:
The correct answer is The study has a problem with the External validity
Explanation:
External validity in research terms is the validity the research has in the outside world or in the applied social reality of the field of study, it is the extent in which the results and conclusions of the study can be applied and generalized to ohter external factors, therefore in this case, when the researchers did the experiment only with motivated volunteers did not take into account that people outside may not have the same motivation, therefore the results may not be the same in the external social reality and thus having problems with the external validity.
I think the answer is A. You become a legal adult at the age of 18 .
Answer:
Because in egland there was better framing land, more raid partys and better living conditions.
Explanation:
The answer to the question is C
Answer:
In the end the Allies agreed that they would punish Germany and attempt to weaken that nation so much that it wouldn't pose a future threat.
Explanation: