The correct answer is validity
The perfect validity signals that there is no measurement error, that is, that “the differences observed in the measurement reflect the real differences between the objects (or individuals)” .
In general, content validation consists of “showing that the test items are samples of the universe in which the researcher is interested”, proving that this sample is indeed representative. A measurement of any kind is valid when it actually measures what it is proposing to measure. The researcher, when defining a method and a sample for a given study, must pay attention so that external factors do not exert any influence on the variables involved, under penalty of having their final results deviated in a biased way. Some bias or trend can occur in several aspects of the research, not only in the definition of the method and the sample.
The idea of validation also involves the concern with a neutral way of writing the questions of an instrument, the way of practicing the interviews for data collection, recording, information processing and dissemination of results.
In the previous figure, it can be seen that in the zone of low validity, although the pitches are well concentrated among themselves, the focus is shifted. This, in the practical case of a survey, could mean the existence of some tendency, since all records are being displaced from the central objective (as an example, one can quote an interviewer who induces the respondent to a certain answer).
<span>Ghana dominated the region between about 750
and 1078. The other states in the region at that time included Takrur to
the west, the Malinke kingdom of Mali to the south, and the Songhai Empire centred on Gao in the east.</span>
<u>This is false.</u>
Individuals know stealing isn't right, yet they do it as a result of psychological mechanisms, for example, motivated blindness.
"Motivated blindness" alludes to the human propensity to neglect data that neutralizes what individuals need to accept, either in light of the fact that the conviction is to their greatest advantage or just on the grounds that they have held the conviction quite a while and they are candidly put resources into holding it. The human personality is modified to specifically observe prove supporting the ends it might want to reach, while it has a tendency to overlook or rebate confirm that conflicts with its previous inclinations.
Answer:
C seems the strongest and best.
Explanation:
The answer would be D. Puerto Rico, Guam, and Cuba.
Hope this helps.
