The vocabulary of a 6-year-old child is between 8,000 and 14,000 words, whereas the vocabulary grows by another words from the ages of 9 to 11. 1,000 2,000 5,000 10,000

Was george washington sympathetic to the freedom cause?

How has the immigration of the 1990s affected the social and economic life of the united states?

In e. c. tolman's experiment, some rats were trained to run through mazes for standard food goals, while other rats were allowed to explore the mazes for 10 days without food goals or other rewards. later, when food rewards were placed in a box at the far end of the maze, the previously unrewarded rats reached the food box as quickly as the rewarded rats after only one or two trials. this experiment demonstrated that the rats had the ability to form of their surroundings.