The USA came into existence in 1776.
That was 238 years ago.
Answer:
theoretical sampling
Explanation:
Theoretical sampling is one of the most sort after sampling method that is ised in grounded theory. It is simply the selection of sample members who best boast, that is facilitate and contribute to the development of the emerging theory. This is when people are selected so as to assist the researcher's understanding of the area of investigation. To develop a theory, and decide what data to collect next in order to develop the theory as it comes out..
Answer:
<u>It means that the test would have high reliability and not so for the validity.</u>
Explanation:
Even though the test may have reliabiltiy because it can be consistent in some of the structure of evaluation. This doesn't mean that it would be a valid test, because it is biased.
The psychometrc propertes are measured both by validity and reliabiltiy. This means the score can be reliable but as it is biased, it is not reflecting the knowlede and skills so it loses it's validity.
<span>Are about 25 percent. Autism
is a developmental disorder that affects the child's nervous system and
various higher functions, among these functions is speech. This
disorder is characterized by self-centered behaviors and serious
problems of social interaction and communicating their needs. <span>This disorder is more common in children and is chronic.
I hope my answer can help you.
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