Melissa's brother is playing in a basketball tournament at the local community center. Each family is expected to have someone helping in some way at the center. Her mom volunteers Melissa to help at the concession stand so her parents can watch her brother play. Melissa wants to go to a sleepover at her friend's house the night before but knows she will not get any sleep if she does and will therefore be cranky during the tournament. She tells her friend she cannot come to the sleepover and instead goes to the community center on Saturday morning to help at the concession stand. What type of motivation is Melissa showing? extrinsic motivation intrinsic motivation memory motivation no motivation

Announcer two: ladies and gentlemen, following on the news given in our bulletin a moment ago, the government meteorological bureau has requested the large observatories of the country to keep an astronomical watch on any further disturbances occurring on the planet mars. due to the unusual nature of this occurrence, we have arranged an interview with noted astronomer professor pierson, who will give us his views on the event. in a few moments we will take you to the princeton observatory at princeton, new jersey. we return you until then to the music of ramón raquello and his orchestra. the passage is from the transcript of the radio adaptation of the war of the worlds by h. g. wells. instead of including expert interviews, h. g. wells uses a narrator to tell about an alien invasion that occurred a few years earlier. by including expert interviews, how does the radio broadcast change the story most effectively? o.a. it puts the story in the past tense, increasing its personal tone. o o b. it makes the broadcast sound more like a fictional story. o o c. it makes the broadcast sound like a news report. o d. it makes the story sound less believable by changing who presents the story's details.