Correlational studies can prove _______
a. neither if a relationship exists nor if it is causal
b. if a relationship exists, but not if it is causal
c. if a relationship exists, and if it is causal in some situations
d. if a relationship exists, and if it is causal in every situation
B
Psychology
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Researchers believe that sophisticated __________ is vital for scientific reasoning
A) processing capacity B) mathematical knowledge C) strategy development D) metacognitive understanding
Psychology
If a cognitive psychologist is studying whether difficulty doing a task predicts the amount of activity in a certain brain area, task difficulty is the __________ variable, and brain activity is the __________ variable. (Give names, not symbols.)
Fill in the blanks with correct word
Psychology