What were two ideals that he disagreed with earlier in his career but learned from experience and reinstated and strengthened towards the end of his career?

What is one property that water and oil do not share

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.

Does increased security engender feelings of increased safety or does it increase the fears that people have?