Answer:
Option 3: easy, difficult and slow to warm up
Step-by-step explanation:
The new york longitudinal study began in 1956. In it temperament study, it was found out that 40 percent of children exhibit an easy temperamental pattern
Temperament can simply be defined as a biological rooted behavioral ability that is found out earlyto be in life and are stable across various kinds of situations.
In Easy temperament by NYLS, it is characteristized by an individual having a positive mood, moderate to low intensity of reaction and they do have new approach to situations easily.
In difficult temperament: Individuals in this group are Known to have negative mood, irregular, slow to adapt, withdrew from new situa.
In slow to warm up temperament, individuals o f this group are known to have an slow to adapt, negative in mood, they do withhold from new situations and reacted with low to moderate intensity.