The rate of adolescent suicide in the U.S. has _____ in the last 30 years

As she watches her granddaughter's dance recital, Patty perceives two separate groups of dancers. Her granddaughter's group wears bright turquoise costumes with gold accents and the other group wears bright gold costumes with turquoise accents Patty perceives the girls as belonging to two different groups due to the Gestalt principle of ____________.

A) proximity B) continuity C) similarity D) closure

Bob goes to the beach on a hot summer day and is surprised when he observes a group of people dressed in formal wear sitting in beach chairs among the sunbathers. Bob was surprised because the __________ did not meet his expectation for that situation

A) reference groups B) social scripts C) frames D) norms