Which of the following theories focus on the inner workings of personality, especially internal conflicts and struggles?

One physician, ___________, believed that certain grains would be less likely to provoke sexual excitation—leading to his invention of corn flakes

a. J.W. Kellogg c. Isaac Newton b. Dr. Dolittle d. Albert Einstein

_____ Knowledge of the ordinal properties of numbers develops later than knowledge of the cardinal properties of numbers

Indicate whether the statement is true or false