preview

Turnbull's Observational Study

Decent Essays
Open Document

Humans have different factors that influence their perception and behavior, in many cases, nature and nurture play a big role in it. In an observational study, anthropologist Colin M. Turnbull traveled to the Ituri forest located in the Democratic Republic of the Congo to study the experiences and behaviors of its people, the Bambuti Pygmies. During the trip, anthropologist Turnbull met an interesting subject to his study, a 22-year-old young pygmy named Kenge. Turnbull saw in Kenge a curiosity about the hills and decided to take him out of the forest to show him a different perspective of the hills. The Pygmies have a limited visibility of about 100 yards out, so they are not adapted to seeing objects in a distance perspective. During the …show more content…

In his observations, Turnbull was able to recognize that the Pygmies lacked size-perception. This is a phenomenon in which objects tend to stay in the same size even as they approach us or move farther away. Humans adapted to this phenomenon know that an object is always the same size even if the retinal images of the object become smaller. They know this because their experiences have helped shaped their perception. People from different cultures that have adapted to size perception know that even when a person is running across a field from them and seem to be way smaller, they are still the same size as them no matter the distance. In Kenge’s case, Turnbull was able to recognize that he lacked this perception when he was unable to differentiate a buffalo from an insect from a far distance. Other observations made were their lack of number-perception, meaning that they were unable to make connections to counting; and therefore, had difficulties in counting above four. Pygmies also had limitations to understanding visual arts. Many of them referred to colors in comparisons with their environment; they did not have specific names for each color except for white, black and red. Even though Pygmies lack many factors of experience, they were shown to have an incredible auditory process in music

Get Access