Read the excerpt from Fast Food Nation. English is now the second language of at least one-sixth of the nation’s restaurant work
ers, and about one-third of that group speaks no English at all. The proportion of fast food workers who cannot speak English is even higher. Which type of evidence does the author use in this excerpt? A. anecdotal
B. statistical
C. testimonial
D. analogical
This website has information on forms of Human observation to be pretty broad. It doesn't have anything specific with Bolivian villagers or there looms. http://www.psychologydiscussion.net/behaviour/7-methods-of-studying-human-behaviour/540