UNIT 1 PSY 230

4. Class that makes an income of about $25,000 to $75,000, 30% of US population
8. Part of life when children go to the early years of school
9. Type of research that measures people over an extended period of time
11. Associated with low life expectancy, less healthcare, etc.
12. Class that has people working in retail or factory jobs, 30% of US population
13. Part of life when development begins
14. Class that makes an income of about $100,000 to $200,000, 14% of US population
15. Part of life where drastic change happens
16. Include steps like developing a question, interpretation, and drawing conclusions
18. Type of research that includes ways to explain "why"
19. Type of research that includes explains something that happens
22. Part of life when drastic physical changes happen
23. Class that is severely unemployed, 5% of US population
24. A way of classifying a household according to things like income, careers, and education
26. Part of life considered "preschool years"

1. Class that makes an income of about $200,000 to $750,000, 1% of US population
2. Part of life that can be split into "young old" and "old-old"
3. Type of research that examines a cross-section of population
5. The appreciation for the differences in another culture
6. Type of research that combines cross sectional research and longitudinal research
7. Part of life when aging becomes obvious
10. The belief that one's culture is superior
17. Type of research that includes evaluations of the success of programs
20. Class that lives near the poverty level, 20% of US population
21. The way/beliefs a group of people share and live by
25. People that are born around the same time in a society