Of course, there is no one-to-one correspondence between the two phenomena-in human affairs there never is such a close fit-but there is nevertheless a strong and comprehensible correspondence.
Of course, there is no one-to-one correspondence between the two phenomena? In human affairs there never is such a close fit? But there is nevertheless a strong and comprehensible correspondence.
For many years it was assumed that lateralisation was a uniquely human trait, but this notion rapidly fell apart as researchers started uncovering evidence of lateralisation in all sorts of animals.
Stevenson and Wolfers provide a number of possible reasons why this occurred, including non-comparable data over time, and increasing income inequality in the US during this period.