PT149.S3.Q2

PrepTest 149 - Section 3 - Question 2

Show summary

Support Domestication of animals is a cooperative activity, and Support cooperative activities require a sophisticated means of communication. ████████ ████████ ████ ████ █ ██████ ██ ██ ███████ ██████████ ████ ████████ █████████ █████████ ██ ██████████ ██████ ██████████████

Summarize Argument: Phenomenon-Hypothesis

The author concludes that people’s desire to domesticate animals caused them to develop language. Her premise is that cooperative activities like animal domestication require a sophisticated means of communication such as language.

Identify and Describe Flaw

This is a “correlation doesn’t imply causation” flaw, where the author sees a correlation and concludes that one thing caused the other without ruling out alternative hypotheses. Specifically, she overlooks two key alternatives:

(1) The causal relationship could be reversed—maybe people only thought of domesticating animals because they had developed language and could collectively brainstorm ways to make life easier!

(2) Some other factor could be causing the correlation—maybe human brains had developed to the point where animal domestication and language development were both possible for the first time!

Show answer
2.

A flaw in the argument ██ ████ ███ ████████

a

conflates being necessary ███ ███ ███████████ ██ █ ██████████ ████ ████████████ ███ ███████████ ██ ████ ██████████

b

takes for granted ████ █████ ██████████ ███ █ ██████ █████

c

infers that the ███████████ ██ ███ ██████████ ██████ ███ ███████████ ██ ███████ ██████ ███████ ███ ███ █████████ █████████ ██████ ███ ████ ████

d

draws a conclusion ████ ██████ ████████ █ █████ █████████ ██ ███████ ██ ████ ██████████

e

assumes that if █████████ ██████ █ ███████ ██ ████ ████ █████████ ██ █████ ██ █████ ████ ███████

Confirm action

Are you sure?