Smoking harms the fetus ________.
A. through the expansion of the mother's blood vessels, which affects blood flow to the uterus
B. by removing carbon monoxide from red blood cells, which damages the central nervous system
C. by preventing gene methylation and reducing levels of cadmium
D. through a combination of effects, including epigenetic modification
Answer: D
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A. It synchronizes behaviors B. It transmits information across generations C. It provides rapid adaptation D. It creates imprinting
What can be said of random processes (as the term is used in psychology)? They are
a. uncontrolled c. simple and easy to do b. truly haphazard d. precisely operationalized
A z transformation will allow comparisons to be made when units of distributions are different
Indicate whether the statement is true or false
Present the first five stages of Erikson's psychosocial theory. For each stage, present the
approximate ages. What developmental crisis defines each stage? For each of the five stages, present a developmental task that characterizes that stage. What will be an ideal response?