After twenty to thirty trials, this behavior became so automatic and
habitual that the cat could escape within a few seconds. For example,
Thorndike noted, “Cat 12 took the following times to perform the act. 160
seconds, 30 seconds, 90 seconds, 60, 15, 28, 20, 30, 22, 11, 15, 20, 12, 10,
14, 10, 8, 8, 5, 10, 8, 6, 6, 7.”
During the first three trials, the cat escaped in an average of 1.5 minutes.
During the last three trials, it escaped in an average of 6.3 seconds. With
practice, each cat made fewer errors and their actions became quicker and
more automatic. Rather than repeat the same mistakes, the cat began to cut
straight to the solution.
From his studies, Thorndike described the learning process by stating,
“behaviors followed by satisfying consequences tend to be repeated and
those that produce unpleasant consequences are less likely to be repeated.”
His work provides the perfect starting point for discussing how habits form
in our own lives. It also provides answers to some fundamental questions
like: What are habits? And why does the brain bother building them at all?