Even though public schools are not supposed to teach that one social class is better than others, many school rules emphasize the values of the dominant
white culture. This is an example of a:
A. hidden curriculum.
B. homogeneous curriculum,
C. state-mandated curriculum,
D. local-option curriculum,

I think it might be a

  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