Yvan and Joëlle have read about sudden infant death syndrome (SIDS) and are afraid of it. They would like to know which babies are most likely to die of SIDS. Explain to them the triple-risk hypothesis of SIDS.
What will be an ideal response?
The ideal answer should include:
1. The triple-risk hypothesis of SIDS finds that those infants most at risk:
a) have a genetic predisposition or brain abnormality that affects neural control of breathing
b) are between the ages of 2 and 4 months, a critical time for maturation of brain centers that regulate breathing
c) are exposed to stressors that affect breathing, such as respiratory infection, fever, overheated rooms, and cigarette smoke, and are prone or side sleeping
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Darryl and Darlene have a 3-year-old daughter, and they are curious about her brain development in early childhood. Describe to them the major brain developments that happen in early childhood.
What will be an ideal response?
After a prolonged fever, sperm production may be reduced for as long as ____
a. two days c. two months b. two weeks d. two years
The perceptual symbols model is an amodal approach
Indicate whether the statement is true or false
Infants' heads are usually much smaller than their bodies
Indicate whether the statement is true or false