Select one (1) of the following concepts to examine: in-group / out-group, bystander effect, conformity, nonconformity, foot-in-the-door strategy, or door-in-the-face strategy. Next, describe one (1) situation in which you observed the concept chosen. (Situations can be anything from observing people in a grocery store to interacting with your children or a colleague, among many others.) Then, identify the concept you observed and discuss how it relates to the situation.