Multiple Choice
Whereas early research on when children achieve developmental milestones focused on influences of genes and environment, dynamic systems theory emphasizes the role that genes and environment play in an infant's development.
A) unique; joint
B) unique; influential
C) influential; joint
D) joint; unique
Correct Answer:

Verified
Correct Answer:
Verified
Q43: Studies have shown that when infants begin
Q147: Janet is happily married and just gave
Q148: A developing human is called an embryo
Q149: Gender refers to , while sex refers
Q150: Lisa and Beth are both in their
Q152: Jenny is a 32-year-old stay-at-home mom who
Q153: Stephen is a 21-year old college student
Q154: Ayeesha was raised in a safe neighborhood
Q155: The nature of an infant's attachment to
Q156: When adults interact with infants, they tend