Philosophical beliefs and values of the Establishment that controlled Texas in the mid-twentieth century supported the theory of __________.

Which of the following is measured by comparing pretests to posttests?

a.) the test effect b.) effectiveness of questions c.) the size of a control group d.) the impact of a stimulus

Opponents to pollution legislation generally oppose the increased regulation on ______ grounds.

A. ideological B. nonregulatory C. technical D. industrial