When her parents present Allison with a brightly colored toy, she looks at it far longer than when they show her a plain block. Allison's greater alertness to the brightly colored toy is an indication of

Sudden infant death syndrome (SIDS) is the leading cause of death among infants between 1

month and 1 year. The basic causes of SIDS have not yet been discovered. A number of risk factors have been discovered. Present five factors that are correlated with the possibility of SIDS. Provide two recommendations the medical profession gives to parents who may be concerned about SIDS. What will be an ideal response?

When your little sister, who is a freshman in college, comes home to visit, she sleeps all weekend. Why? She has accumulated ____

a. a sleep debt b. a sleeping disorder c. an exhaustive sleep disorder d. a very bad sleeping habit