Across
- 6. Fertilized human egg.
- 7. A childhood disorder marked by deficiencies in communication and social interaction.
- 8. A study in which people of differing ages are compared with one another.
- 9. Mental concepts or frameworks that organize information.
- 10. A study in which the same people are retested over a period of years.
- 12. Principle that properties such as number or volume remain constant despite changes in appearance.
- 13. The developing person from 2 weeks through 2 months after conception.
- 15. Process by which certain animals form attachments during a critical period
- 16. The developing person from 9 weeks after conception until birth.
Down
- 1. In Piaget's theory, changing an existing schema to incorporate new information.
- 2. Decreasing responsiveness to a stimulus that is repeatedly presented.
- 3. Type of intelligence that reflects accumulated learning
- 4. The first menstrual period.
- 5. In Piaget's theory, interpreting a new experience in terms of an existing schema.
- 11. Any drug, virus, or other toxic substance that crosses the mother's placenta.
- 14. Type of intelligence that relates to reasoning speedily and abstractly.
