According to sigmund freud, what do adults need in order to develop a healthy personality?

What forms of expression can be restricted by the government

What are the basic input of iron and steel industry

Which of the following studies is linked most directly to the establishment of the national research act in 1974 and ultimately to the belmont report and federal regulations for human subject protection? a. the public health service tuskegee study of untreated syphilis in the negro male.b. stanford prison experiment (zimbardo).c. tearoom trade study (humphreys).d. the harvard t3 study.