Chase and Ericsson (1981)tested SF, a Graduate Student, Who by the End

Multiple Choice

Chase and Ericsson (1981) tested SF, a graduate student, who by the end of the experiment, could remember sequences of 80 digits. How did SF manage to achieve this result?

A) He was a genius
B) His hippocampus was larger than usual
C) He developed an organization scheme based on running times
D) His prefrontal cortex was more active than usual
E) He was helped by the recency effect