Across
- 3. _____psychology looks at how thinking, feeling, and behavior change throughout a person's life.
- 5. ____ twins have the same genotype.
- 7. can be defined as the period that extends from conception to birth.
- 8. the same individuals are studied repeatedly over a specified period of time.
- 9. ____ development is typically viewed as a continual and cumulative process.
Down
- 1. 14 to 18 years old
- 2. Fertilization to birth
- 3. means a progressive series of changes that occur as a result of maturation and experience.
- 4. implies personality traits present during infancy endure throughout the lifespan.
- 6. the ____ view says that change is gradual.