Which of the following might be an advantage of participant observation research?
a. the researcher has considerable control over the conditions of the research.
b. the researcher can uncover what people do rather than simply what they say they do.
c. the researcher maintains objectivity by staying in the "white coat" role.
d. it is a useful method for studying large and diverse populations.

answer; /// the only one of the above that makes good sense is ( the poor,plz check luck

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answer: musical connotation

leonard b. meyer (1918-2007) was an american composer, author and philosopher. his work emotion and meaning in music is perhaps the first major treatise on music. it is a philosophical and psychological work, greatly influenced by koffka (one of the major proponents of gestalt psychology). his work deals with the problem of musical meaning and musical communication.

answer; the parasympathetic nervous system;