Infants who spent most of their time sleeping during the night as opposed to during the day:
A) showed higher levels of executive function at age four.
B) were more likely to experience nightmares at age five.
C) had more reported sibling problems at age four.
D) showed language delays in early childhood.

Question

Quizplus · Accepted Answer

Infants who sleep more during the night tend to have better-regulated sleep patterns, which can contribute to improved cognitive development, including executive function, as they grow older.

Infants Who Spent Most of Their Time Sleeping During the Night