the answer is true because it supports the community
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).
There are a lot of theory. In Erving Goffman's terms, your behavior differed because it occurred in front and back regions.
<h3>What is Erving
Goffman's behavior theory?</h3>
Erving Goffman is known to be a Sociologist who stated the idea that a person is liken to an actor on a stage.
His theory is referred to as dramaturgy. Goffman stated that we can use “impression management” to bring out ourselves to others as we do want to be perceived or seen by them.
See full question below
In Erving Goffman's terms, your behavior differed because it occurred in ____________ and ____________ regions.
a. professional/personal
b. high/low
c. front/back
d. fake/real
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brainly.com/question/15151381
I believe the answer is: <span>bones and stones
The utilisation of metal as materials to made tools did not begin until the Neolithic period (approximately 2000 years after the Mesolithic period)
</span><span>So, bones from wild animals and stones are the only material that they know to be strong/hard enough to be made as tools.</span>
