around the 6th month
What is fixation?
1. *Temperment often changes in early weeks but is increasingly stable by age 3
* Extreme temperments at age 3 tend to carry over to adolescence and yound adulthood
*Parenting practices are crucial, temperment can change or be changed.
1. According to the New York Longitudinal Study how many traits does temperment have?
2. How many categories?