The engineer who is credited with stimulating the beginning of the field that would develop into i/o psychology is: a. hugo munsterberg. b. walter dill scott.

Neither of the two answers.

The real answer is Frederick W. Taylor.

Hugo Munsterberg pioneered the field of i/o psychology but was not an engineer that was credited with stimulating the beginning of the field.

Walter Dill Scott was not an engineer but only a true industrial psychologist who contributed to i/o psychology but not in developing it.

Hope this helps