An advantage of using designs with more than two levels of an independent variable is that it allows us to use _____
a. a control group
b. an experimental group
c. a placebo group
d. all three groups itemized in the alternatives
d
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Biofeedback is NOT widely used for managing pain because ______.
A. it is not effective B. its utility is limited to a few types of pain C. its benefits are short-lived D. it is time-consuming and expensive
Even when they were very young, Casey would show signs of distress if her fraternal twin Cole were crying, reaching over to pat her sister on the back. The intuitionist perspective would suggest that such behaviour represents:
A) an aversion to the suffering of other people. B) caring behaviour taught by primary caregivers. C) an emotional experience caused by a preconventional morality. D) the moralistic shift from prescriptions to principles.
What is the main reason that it takes most students longer than four years to complete an undergraduate degree?
a. Students are not academically prepared for university training and must take remedial coursework. b. Financial concerns require that students also work, which increases the time to complete the degree. c. Students lack focus and change their majors quite a few times, which adds on to their academic programs. d. Many students transfer to a different institution that does not accept all of their previous credits.
In their study of the communication styles of American and British managers working in the United Kingdom, Dunkerley and Robinson (2002) found that
a. the managers from both countries believed the foreign managers’ communication style was superior b. the British managers’ style was more direct and task focused while the American managers’ style was more circuitous, cautious, and focused on maintaining the work relationship c. the communication styles of managers from each country tended to become similar over time d. both parties’ conceptual filters influenced the information they attended to and deemed important