Answer: Non-representative sampling.
Explanation: The researcher interviewing only those diagnosed with Schizophrenia who are in an inpatient facility is a non-representative sampling because, the researcher didn't take into consideration those that are diagnose and not in an inpatient facility. It is not a true representation of the population of people with Schizophrenia.
Word-finding difficulties is an example of problems with semantics.
Answer: C
EXPLANATION:
A wide range of semantic difficulties that includes the problems in acquiring new words, organization and storing of known words and lexical retrieval is associated with children with language impairments.
The measurement of receptive and expressive vocabulary size helps in the assessment of children's semantic difficulties.
Use, Pragmatics, Form are not associated with the Word finding difficulties example.
Whereas, Semantics is the only option that acts as an example of the problems associated with the Word-finding difficulties.
I believe the answer is: <span>rationing certain goods
</span><span>rationing foreign goods that could come into a country would help the local businesses to maintain their market share in the country.
The rationing would also help the country in maintaining a competitive price for that product so it would not huurt small businesses.</span>
coal fields
oil deposits
rivers and streams