For a population with a standard deviation of ? = 10, what is the z-score corresponding to a score that is 5 points below the mean?
a. z = 0.50 c. z = –0.50
b. z = 1.00 d. z = –1.00
C
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Prenatally, girls developing with male co-twins are less likely than girls developing in the uterus alone or with female co-twins to be left-handed. This suggests the influence of
a. environment. b. testosterone. c. maternal prenatal diet. d. teratogens.
The communication model of persuasion identifies ______ key elements people use to change attitudes and behavior
a. two b. three c. four d. five
Which of the following is NOT a subscale of sensation seeking?
A. Disinhibition B. Sociability C. Boredom susceptibility D. Thrill and adventure seeking
What is a dermatome?
a. An instrument used to assess sensitivity of different areas of the skin to somatosensory stimuli b. An area of body surface to which a single spinal or cranial nerve projects c. The synapse between spinal nerves and cranial nerves for somatosensory functions d. An area of body surface with more than one touch receptor