An experiment with four variables each with two levels is a _____ design
a. 2 x 3 x 4
b. 2 x 2
c. 2 x 4
d. 2 x 2 x 2 x 2
d
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Which statement describes the role of the epigenome?
A. It is the physical structure that houses the human genome. B. It is the boss that controls gene activation. C. It is the molecule that encodes each person's genetic blueprint. D. Its job is to combine chromosomes during conception.
Which of the following is reported as a negative correlation?
a. intelligence and academic achievement c. studying and academic achievement b. stress and health d. studying and GPA
By age 5, children understand that the mind is always active.
Answer the following statement true (T) or false (F)
When a balloon pops near Tyler's head, the circuits in his __________ cause him to reflexively turn his head toward the source of the startling noise.
A. hindbrain B. midbrain C. forebrain D. lateral brain