He first wrote about internal vs. external locus of control. He was: October 18, 2021October 18, 2021 administrator He first wrote about internal vs. external locus of control. He was: J.B. RotterWell Done. Your Answer is Correct Keep it Up!Rocert PeckWilliam G. WolfeHarry Harlow Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Like this:Like Loading...Related Posts:To increase the response time and throughput, the…Which among the following is used to write small…What control character signals the end of the input file?