The second stage of labor is characterized by
a. contractions and cervical dilation.
b. continued descent of the baby into the birth canal and the birth.
c. expulsion of the placenta.
d. all of these.
B
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While there have always been threats to the health and safety of school-aged children, many parents are most concerned about the safety of children in cyberspace. To make cyberspace visits safer, which of the following could be effective?
a. supervising computer use by keeping the computer in more public areas instead of bedrooms b. never meet anyone you met online without your parent's permission c. locking the child out of the computer entirely d. warn children about giving out personal information
In the Bai and Bertenthal ( 1992 ) paradigm, the researcher hides an object under one of 2 cups
in the presence of the infant. Next, the researcher either repositions the infant around the table, or turns the table. Finally, the infant is allowed to search for the object. What is the most likely result of this paradigm? A) Most infants are too confused with the manipulations. They may ordinarily solve this task, but not when they or the table are moved. B) The infant is more likely to correctly locate the object in conditions when the table has been repositioned. C) The infant is more likely to correctly locate the object when the infant is repositioned. D) The infant is more likely to locate the object if they are allowed a training session with the task.