1. Emotional Development

2. Critical Period A specific time in development when certain skills or abilities are most easily learned

3. Imprinting http://www.youtube.com/watch?v=eqZmW7uIPW4 (Konrad Lorenz, 1903-1989)

4. Surrogate Mothers Harlow, 1905-1981

5. Attachment A deep, caring, close, and enduring emotional bond between an infant and his/her caregiver

6. Stranger Anxiety 6 months to 3 years

7. Separation Anxiety

8. Strange Situation Ainsworth and Bowlby, 1991

9. 4 Patterns of Attachment 1. Secure attachment 2. Avoidant attachment 3. Resistant attachment 4. Disorganized attachment