What is a behavioral genetics method for disentangling the effects of heredity and the environment on helping?
A) studying identical and nonidentical twins
B) longitudinal studies
C) comparing individuals from cultures all over the world
D) examining the similarities and differences of various primate species
Answer: A
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The biological clock depends on part of the hypothalamus, called the suprachiasmatic nucleus
a. True b. False Indicate whether the statement is true or false
Answer the following statements true (T) or false (F)
1 A split-brain patient can verbalize a description of something in the right field of vision but cannot point to the object with the left hand 2 If shown the word dog in their left visual field, split-brain patients would have no problem drawing a picture of what they just saw with their left hand 3 The electroencephalograph (EEG) is used to measure brain structure 4 An EEG requires electrodes to be implanted inside the brain 5 EEGs are commonly used to study differences in brain activity during various stages of sleep
The chair of the Psychology Department wants to determine the average GPA of all psychology majors at the university. She compiles a list of the GPAs of all the psychology majors and calculates the average. The chairperson is working with data from a(n):
A) experiment. B) population. C) sample. D) case study.
Two emotions seem to generate especially strong responses in infants: anger and fear
Indicate whether the statement is true or false