Multiple Choice
Sierra's parents are amazed by her development. She has gone from rolling over to now sitting up by herself. Her parents are anticipating the day she will begin crawling around their apartment. If she follows the normal developmental milestones of an infant, Sierra is most likely ____.
A) 5 months of age
B) 7 months of age
C) 9 months of age
D) 11 months of age
Correct Answer:

Verified
Correct Answer:
Verified
Q77: "Self-conscious" emotions such as embarrassment, envy, empathy,
Q78: To prevent SIDS, the American Academy of
Q79: Jolene sends a text to her mother:
Q80: To show her newborn baby brother her
Q81: Five-month-old Tarik dislikes his high chair; he
Q83: Dr. Tobias tests the stepping reflex of
Q84: Ciara, who is in the final trimester
Q85: According to researchers, what is a key
Q86: Crying is a primitive form of language.
Q87: Tara, who is in third grade, was