The major global force that has allowed antiretroviral treatments to become more affordable to those affected by HIV and AIDS is ______.

Hyperpluralists would argue that

A) too many influential groups cripple government?s ability to govern. B) society is divided along class lines. C) group competition will result in a rough approximation of the public interest. D) wealth is the basis of power. E) too few groups lead to a proliferation of governments.

When a significant interaction is obtained in a mixed or expericorr design,

a. the participant variable is a moderator variable b. main effects should never be interpreted c. the effect of the independent variable is essentially correlational d. main effects should be interpreted e. a higher-order design should be used