Which statement regarding temperament is correct?
In the NYSL sample, the researchers found that fewer babies were categorized as easy than either difficult or slow-to-warm-up.
Slow-to-warm-up babies adjust more slowly to new situations than difficult babies do.
Over 90% of babies can be easily classified into either the easy, difficult, or slow-to-warm-up styles.
Easy babies are predictable when it comes to biological functioning.
