Jamie is a vegan and is an advocate for animal rights.  She…

Jamie is a vegan and is an advocate for animal rights.  She is very active online in chat rooms for vegans, online support groups, and even social media friends. The more she associates with like-minded people online, the stronger her views become. This illustrates __________. 

When Kristina ran out of gas on an isolated road, she receiv…

When Kristina ran out of gas on an isolated road, she received help from the next car that passed by.  One year later, when she ran out of gas on a busy highway, an hour elapsed before someone finally stopped to help her.  Kristina’s experience best illustrates __________.