What is temperament? And how do the concepts of reactivity and self regulation relate to the concept of temperament?

Imagine you are driving down the highway and reading a sign that states save the planet don't litter which technique of policy enactment is being used

Which case is the excerpt most likely from

1-social movements occur around many different issues in society. if you could start or join a movement which issue in society would you choose? why? what would you hope to accomplish? 2-choose one past or present example of a social movement in society. what type of social movement do you think that this example illustrates? who is the social movement trying to change? how much change are they trying to get in society?