Suppose a researcher exposes participants to one of the following three scenarios: for a 20-minute period, they hear either classical music, rock music, or no music. Afterwards, the researcher measures the general mood of the participants.
The three scenarios refer to the ________ of the ________ variable.
A) measures; dependent
B) levels; dependent
C) conditions; experimenter
D) cause; independent
E) levels; independent
Question 2
A causal relationship means that ________.
A) it is virtually impossible to determine the cause of either variable
B) a decrease in one variable is related to an increase in another variable
C) an increase in one variable is related to a decrease in another variable
D) an increase in one variable is related to an increase in another variable
E) changes in one variable causes changes in another variable
The universal grammar and emergent grammar viewpoint lead to very different scenarios of the evoluti
Role-Play Scenarios
IPCC economic scenarios
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