What triggers the secondary appraisal of a stressor

Lava and other matierls luanced from a volcano and into the air are referenced as

How can christianity affect the cultural landscape of a place?

Atraffic cop has pulled over a speeder, only to discover that he has stopped a close friend. the police officer is torn, because his professional obligations demand that he punish the speeder, but his personal obligations suggest that he should give a friend a break. what is this called?