Healthy babies often cry
A) at the sound of another crying baby.
B) in shrill, piercing tones.
C) because they are bored.
D) all night long.
A
Psychology
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Grouping children in separate educational classes according to their level of intellectual aptitude tends to ________ their self-esteem and ________ their academic achievement.
a. increase; increase b. increase; decrease c. decrease; decrease d. decrease; have little effect on e. increase; have little effect on
Psychology
According to some psychologists, children of today are overprotected from bacteria and viruses, so they often do not get the childhood diseases that strengthen their immune systems. Experts refer to this idea as the ______
Fill in the blank with correct word
Psychology