| Guideposts for Study (See related pages)
2.1 | What purposes do theories serve, and what are two basic issues on which developmental theorists differ? | 2.2 | What are five theoretical perspectives on child development, and what are some theories representatives of each? | 2.3 | How do developmental scientists study children, and what are the advantages and disadvantages of each research method? | 2.4 | What ethical problems may arise in research on children? |
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