1. __________ data are data collected previously by people not directly associated with the current research.
2. Which of the following is NOT a serious threat to validity of the pretest-posttest one-group design, O X O, is ___________.
3. As compared to indirect measures of behavior, direct observations have __________.
4. Interobserver reliability is to __________ as intraobserver reliability is to __________.
5. An elaborate, sometimes pictorial, system for classifying the behavior of a species is called:
6. Samuel Stouffer discovered that the greatest source of error or bias in the scientific use of surveys is:1 Based on his study of how Watson and Crick discovered the structure of DNA and how Darwin developed the theory of evolution, Robert Weisberg concluded that:
7. Flint, one of Goodall's chimpanzee subjects, was observed throwing a rock at one of his human observers. Flint's behavior is an example of:
8. The use of a nonequivalent control group is an attempt to control for __________.
9. Although field studies avoid some limitations of laboratory research, such studies have the disadvantage(s) of :
10. Hartup recorded the type and frequency of aggressive behaviors seen in preschool children. He employed a(n) __________.
11. Mail surveys are associated with __________ while face-to-face surveys are associated with __________.
12. The OXO design applied to group data is called the:
