(MC) Which statement describes the experience of African American soldiers who served
in World War I? (1 point)
1) African Americans were kept out of combat roles.
2) African Americans served only in segregated units.
3) African Americans were used for the most dangerous assignments.
4) African Americans served alongside white soldiers for the first time.
5
Question 23 (1 point)
18
(MC)

What was the main motivation for the early populists

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a researcher conducts a comparison of the comments made in a publicly available blog and the blogger's comments on a similar topic in a weekly magazine. undergraduate students in a field methods class are assigned a research question and asked to interview another classmate, to be followed by a class discussion on interview techniques. a cognitive psychologist enrolls undergraduate students for a computer-based study about the effect of mood on problem-solving behaviors. a researcher sets up a meeting with the superintendent of a large and diverse public school system to get data about the ethnic composition of the school system and the number of students receiving free lunches.

Omar halasa perceives shy, inhibited styles of behavior to be the interactive outcome of cultural expectations, autonomic nervous system reactivity, and unconscious thought processes. omar's views best illustrate a(n) approach.