Which of the following is the strongest piece of evidence showing that genetic factors influence intelligence (as measured by IQ tests)?
a. Identical twins reared apart are more alike than fraternal twins reared together.
b. Fraternal twins reared together are more alike than identical twins reared apart.
c. Fraternal twins reared together are more alike than fraternal twins reared apart.
d. Identical twins reared apart are more alike than identical twins reared together.
a
You might also like to view...
In Dr. Turgrove's experiment, he includes a control group that receives a placebo. This type of research design is meant to control which confound?
A. Participants' expectations B. Experimenter bias C. Sampling bias D. Independent variable
Babies generally become wary of strangers when they are approximately how many months old?
A) 4 B) 6 C) 8 D) 10
What research approach is person-centered and focuses on many characteristics integrated in a unique person?
A. nomothetic B. idiographic C. laboratory D. projective methods
The final psychological adaptation stage of the birth process is
A. the postpartum period. B. the expulsion of the placenta. C. the mother's move to a sterile delivery room. D. calling friends and family.