Infants as young as 1 month can discriminate different sounds

A child with a slow-to-warm-up temperament has both positive and negative moods, which are usually mild

Indicate whether the statement is true or false

All of the following are examples of temperament in babies EXCEPT

a) how well attached the baby is to its mother. b) the baby's activity level. c) the quality of the baby's mood (ex. pleasant or irritable). d) the child's level of irritability.