Which of the following diseases would cause a baby to almost always be born with birth defects such as deafness, facial deformities, excess fluid in the brain, and mental retardation if a mother contracts this disease while pregnant and does not get

Which of the following is the most effective method for a caregiver to encourage a wary 18-month old child to play with an unfamiliar toy?

A) Quietly place the toy near the child. B) Engage the child in eye contact, smile, and point to the toy. C) Carry the child to the toy and silently put the child down. D) Use vocal encouragement, either alone or with a positive facial expression.

Consider the series of scores 1, 2, 3, 4, 5, 6, 6. An additional score of 100 in this set

would not affect the _____ . a. mean b. median c. mode d. mean, median or mode