Complex sentence: Hyman Spotnitz (1908 -) is an American psychoanalyst and psychiatrist who pioneered an approach to working analytically with schizophrenics in the 1950s called "modern psychoanalysis".
Split into simpler sentences: Hyman Spotnitz (1908 -) is an American psychoanalyst and psychiatrist. He pioneered an approach to working analytically with schizophrenics in the 1950s called "modern psychoanalysis".