Granovetter studied how people got jobs , discovered they were more likely to get them through acquaintances than through friends .
One of White 's most well - known graduate students was Mark Granovetter , who attended Harvard as a phd student from 1965 to 1970 .
Mark Granovetter studied how people got jobs , discovered they were more likely to get them through acquaintances than through friends .
One of White 's most well - known graduate students was Mark Granovetter , who attended Harvard as a phd student from 1965 to 1970 .