TY - JOUR AU - TI - Classic and current social comparison research: Expanding the perspective. JF - Psychological Bulletin DO - 10.1037//0033-2909.108.2.195 DA - 1990-01-01 UR - https://www.deepdyve.com/lp/crossref/classic-and-current-social-comparison-research-expanding-the-IMC7JMDqGP SP - 195 EP - 208 VL - 108 IS - 2 DP - DeepDyve ER -