Complex sentence: He later earned an M.S. in social systems modeling from MIT in 1972, as well as a PhD in Management from the MIT Sloan School of Management in 1978.
Split into simpler sentences: He later earned an M.S. in social systems modeling from MIT in 1972, as well as a PhD in Management. He also earned a Ph.D. from the MIT Sloan School of Management in 1978.