A question where no specific structure is offered to frame the respondent's response is a focus group

To achieve __________, a speaker should use language that is specific and familiar

Fill in the blanks with correct word

Ali is home after her first year of college. Although she is naturally thin, she is now frighteningly skinny. Her parents excuse her missed meals and excessive exercising, saying that Ali is just trying to be physically fit

Ali's parent's are employing selective a. exposure. b. attention. c. perception. d. retention.