Douglas McGregor in his famous book The Human Side of Enterprise advanced the thesis of two different types of managers the traditional Theory X manager with rather low opinion of subordinates and his new Theory Y manager whom we might call a human-relations type of manager.Schermerhorn contrasts the two styles as follows:Theory X views subordinates as:Disliking workLacking in ambitionIrresponsibleResistant to changePreferring to be led than to leadTheory Y sees subordinates this way:Willing to workWilling to accept responsibilityCapable of self-directionCapable of self-controlCapable of imagination ingenuity creativity