After working on a calculus problem for three hours, Sue took a two-hour break before going back to the problem. She solved the problem soon after she returned to it. Wallas would refer to Sues two-hour break as a step to problem solving called _______.
A. relaxation
B. preparation
C. incubation
D. meditation
Answer:C
After working on a calculus problem for three hours, Sue took a two-hour break before going back to the problem. She solved the problem soon after she returned to it. Wallas would refer to Sues two-hour break as a step to problem solving called _______.
A. relaxation B. preparation C. incubation D. meditation