Suppose a researcher exposes participants to one of the following ...

[michelleunicorn]

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

[vseab]

Answer to Question 1

Answer: E

Answer to Question 2

Answer: E