If George decided to give a speech to convince his associates to travel to London, he would be using the general purpose to

Which of the following is FALSE regarding culture and family communication?

a. African American parents are stricter than European American parents. b. Latino parents exhibit more monitoring behaviors than European American parents. c. European American parents smile more at their children than Asian American parents. d. European American mothers reinforce more ethnic pride to others than African American mothers.

Why is cluster sampling less accurate than other forms of probability sampling?

a. It is subject to researcher selection biases b. It has multiple quota frames c. It is subject to multiple sampling errors d. It sometimes needs modification due to disproportionate cluster sizes