More likely to resist social influence when there are other people also resisting the same pressures. It enables us to be free to follow our own conscience. Initial resistors act as a model for independent behaviour
holland repeated Milgram's baseline study and found that 37% of internals did not continue to highest shock level, whereas 23% of externals did no continue, showing that internal are more resistant to authority.
Elms and Milgram investigated the disobedient participants in Milgram's study and identified the same two characteristics (Internal and External LOC)