According to Khun, what happens during the revolutionary stage of science?
a. Researchers begin to form theories and rival camps.
b. Researchers begin conducting studies to explore the field.
c. An existing paradigm is replaced by a new paradigm.
d. The first paradigm in the field is established.
c. An existing paradigm is replaced by a new paradigm.
You might also like to view...
Which of the following best describes the connection between particular forms of adverse environmental events and specific types of mental disorder?
a. Neglect is most closely linked to mood disorders. b. Abuse is most closely linked to anxiety disorders. c. There does not seem to be any direct connection. d. Direct connections have been found for women but not for men.
Researchers have conducted many studies about how students allocate their time, when studying for an exam. In general, these studies show that:
a. without time pressure, students spend more time studying difficult material. b. without time pressure, students spend more time studying easy material. c. with time pressure, students spend more time studying difficult material. d. with time pressure, students tend to study randomly, without using strategies about which items to focus on.
What happens when the amount of oxytocin in a human female's blood reaches a certain threshold?
a. The likelihood of conception is at its highest. b. The process of birth begins. c. Labor pains are decreased considerably. d. Lactation begins.
If both the independent and dependent variables use nominal scale properties, the most appropriate statistical test would be the
A. chi-square test. B. analysis of variance. C. Pearson correlation. D. t test.