Noah is a pack leader conducting an action research study on the structure of his group's scouting experiences. Which of the following data sources is Noah most likely to consult within the context of his study.
◦ State-wide demographics of the type of children enrolled in scouting in Noah's state
◦ Data from an experimental study that addressed the effects of scouting on students' self-esteem
◦ Data from semi-structured interviews he conducted with his group members and their families
◦ Correlational data regarding the relationship between scouting and later environmental activism