Now that the school year is winding down, many parents and their children are shifting their focus to a wide variety of camps to fill up the summer calendar. Some parents simply need daycare for their children when school is out. Others…
read moreImagine the following experiment. Researchers place hundreds of rats into a large cage. The rats are then separated into groups of about 20, and each group is placed in their own partitioned space within the cage. The rats are not permitted to…
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