The correct answer is C)  A number of behaviors are culturally specific—the way they are perceived is different in different cultures. 
A true statement about barriers to effective nonverbal communication would be "A number of behaviors are culturally specific—the way they are perceived is different in different cultures."
This statement is completely true. Different cultures have different approaches to how people communicate verbally and non-verbally. The way you move and gesticulate in Caribbean countries could appear uncomfortably or aggressive in European countries. This is the same for very expressive Latino people, they move their arms, hands, and body, so different than white American people or European, people. They are more conservative in this way. The other extreme is Asian people that are very ceremoniously. 
 
        
             
        
        
        
I believe the answer is: <span>personal fable
</span><span>personal fable refers to the personal belief that we had which give us a sense of uniqueness.
</span>This personal fable rarely represent the true event in children life, but children tend to believe them so much to the point where every actions/behavior that they takes may be based on their personal fable. 
        
             
        
        
        
Elena is using a memory device called chunking.  Chunking is when you take a group of information and place it into something that is memorable or meaningful.  This makes the information easier to remember.  By making patterns, you are better able to remember more and more information.  
        
                    
             
        
        
        
Answer: The correct answer is: "As of January 2015, the NIH expects investigators to obtain the informed (valid) consent of research participants in NIH - funded genetic research for broad research use of data and data sharing, even if the cell lines or specimens are de-identified."
Explanation:
De-identification refers to the process of keep hidden someone's personal information. In general, people who participate in a research want their personal information (name, ID, address, phone number, date of birth) maintain anonymous. For that reason, the NIH expects investigators to obtain the informed (valid) consent of research participants even if they had decided to keep their samples as de-identified.