By the year 2020 it is projected that less than 2 percent of the entire global labor force will be engaged in ?
		A.	farming
B.	service jobs
C.	factory work
D.	high-tech jobs
		A.	farming
B.	service jobs
C.	factory work
D.	high-tech jobs
		A. less time to speak
B. more points of view to absorb
C. a more elaborate structure within which to function
D. all of the above
		A.	social research should highlight the positive aspects of social life
B.	knowledge should be produced based on evidence from observations
C.	sociologists should make more use of official statistics
D.	none of the above
		A.	nuclear family
B.	dysfunctional family
C.	extended family
D. polygynous family
		A.	fathers are more likely to be absent from their children’s lives
B.	one parent has total responsibility for the child’s welfare and socialization
C.	both parents are expected to co-operate in the continued care of their children
D.	parents must provide for all of their children in equal measure
		A.	Culture is symbolic
B.	Culture is transmitted
C.	Culture is cumulative
D.	Culture is d
E.	Culture is learned
		A.	their holders do not believe in the notion of class
B.	they  features of the positions above and below them
C.	there is disagreement about how to interpret them
D.	they are impossible for sociologists to measure and classify