Multiple Choice
While studying the impact of nutrition on intelligence, a researcher gives one group of rats a vitamin-rich diet while the other rat group eats Big Macs.While observing the rats run a complicated maze, the researcher notes that the vitamin-enhanced rats' maze is more brightly lit than the Big Mac rats' maze.What is the difference in lighting in this study?
A) a hypothesis
B) an independent variable
C) a dependent variable
D) a confound
Correct Answer:
Verified
Correct Answer:
Verified
Q12: What does "phenotype" refer to?<br>A)hidden characteristics<br>B)cognitive influences<br>C)observable
Q13: Your friend was the recipient of a
Q14: Describe the differences between the cross-sectional and
Q15: Which genetic mechanism contributes to the underlying
Q16: Differentiate between the three different parts of
Q18: Describe the differences between the statistical and
Q19: Joe has been diagnosed by his psychiatrist
Q20: To compare treatment strategies in various psychiatric
Q21: Given what we know about the effects
Q22: Krank and colleagues (2005, 2006) studied the