Ebbinghaus's work on learning and forgetting has been judged one of the great instances of original genius in experimental psychology.?

Post-decision regret occurs when others limit our personal freedom by getting us to do what they want rather than what we want

Indicate whether the statement is true or false.

A "bright" 8-year-old might have a mental age of

a. 4. c. 8. b. 6. d. 10.