I believe the correct answer is B. The modifier "wearing a blue dress" is placed far from the noun which is supposed to modify - Stacey. Such as it is, it could easily be attributed to another noun, the stage. It would seem that the stage was wearing a blue dress, rather than Stacey. This is easily fixable with a comma between "stage" and "wearing".
The C and D sentences are also a little bit awkward, but they don't contain a misplaced modifier.
Technology can greatly advance our knowledge in sciences, such as making the medical process more effective and speeding it up.
Answer:
Barriers to communication refer to the obstacles that hinder effective communication while misconceptions about communication refer to the incorrect notions or views people have about communication.
Explanation:
Communication refers to the delivery of information from a messenger or source to a recipient through a channel. Barriers to communication refer to those factors that can significantly limit the effectiveness of our communication. Misconceptions about communication refer to the wrong beliefs people have about communication.
Examples of barriers to communication include cultural barriers, biased beliefs, Lack of listening and attention, lack of trust between the two parties. Examples of misconceptions about communication include that communication is a verbal process, communication is an inborn skill, communication involves just talking, whereas the information communicated should also be comprehended by the recipient, etc.
