Complex sentence: The reflected appraisal process concludes that people come to think of themselves in the way they believe others think of them (Mead, 1934; Cooley, 1902; Sullivan, 1947).
Split into simpler sentences: The reflected appraisal process concludes that people come to think of themselves in the way they believe others think of them. In the reflected-appraisal process, we come to see ourselves as others see us (Mead, 1934; Cooley, 1902; Sullivan, 1947).