Eric designs a study to examine drink preferences of university freshmen. He is planning to have all the freshmen who participate in his study drink a cup of coffee and then rate their enjoyment of the coffee; then drink a cup of tea and rate their enjoyment of the tea; and, finally, drink a cup of milk and rate their enjoyment of the milk. Which kind of design is this?

A. concurrent measures
B. posttest only
C. repeated measures
D. pretest/posttest

Today natural rights are referred to as human rights. discuss how respect for human rights can further be improved.

Which is the best conclusion that can be drawn regarding the status of african-americans in the south in the late 1800s? a) african-americans made tremendous political, social, and economic advancements during the reconstruction era. b) passage of the 13th, 14th, and 15th amendments to the u.s. constitution guaranteed equal status and rights for all african-americans. c) the reconstruction policies enacted by the federal government were highly effective in african-american citizens transition to life after slavery. d) although african-americans had equal rights under federal law they were still economically, politically, and socially inferior to whites in the south during the reconstruction era.

Values, conventions, clothing, and behaviors are part of a group's: