Posttest To communicate effectively in the workplace:
A) Take control of the conversation.
B) Pay attention to verbal and non-verbal messages.
C) Do not listen to what others are saying.
D) Always write down what you intend to say so you can be prepared.

  consider  the  following scenario,  then describe  how  you might conduct  a  study using  ansrs,  convenience sample, and a  voluntary response sample.  you  are  interested  in  parents'  opinion  of the  war  in  iraq.  your population  is  parents  of  high school students.  your question  is, "do you  believe that the  war  in