Answer:
1. Summarize the results of a study
2. Organized
3. Important
4. Parents who let their kids avoid doing their fair share around the house are not doing them any favors
5. Children will one day thank the researchers for conducting this study
Step-by-step explanation:
I am not entirely sure about number five as the passage itself states that the children will thank their parents not the study but it could be taken as an indirect thanks to the study if the parents changed their lifestyle due to it.