This is an example of convergence evidence.
Convergence evidence refers to the type of evidence that derives from independent sources that couldn't be objectively measured by the researcher.
In the case above, the data about the satisfaction came from the subject's personal evaluation and experiences
Answer:
The researchers were studying change blindness.
Explanation:
In the "door study", participants were exposed to major visual changes. They would be giving a man directions when two other men walked between them carrying a door. At this moment, the original man asking for directions would walk away carrying the door while another man replaced him. Approximately 50% of participants did not notice the replacement. That phenomenon is called change blindness, and it usually takes place when a person's attention is not focused on visual details. Since the participants in the study were more concerned with giving directions than with their interlocutor's appearance, they wouldn't notice the change.
I believe the correct answer is: B. autocracy.
The term autocrat was formerly coined as a favorable feature
of the ruler, and now the term autocracy represents the system of government in
which social and political power is concentrated in the hands of one person.
Therefore, the selection which describes Peru under
President Alberto Fujimori is autocracy as he has suspended the Constitution
and seized complete political power for himself.