The standard deviation for a data set:
a. is the arithmetic average of the set of scores
b. is the middle point in the set of scores
c. is the difference between the largest and smallest scores
d. indicates how much the individual scores vary from the mean
D
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The American Psychological Association's principles emphasize that:
a. individual subjects need to take active steps to ensure that their rights are protected. b. the scientist has the sole responsibility for the ethical considerations on an experiment. c. subjects give up their basic rights when participating in a psychological study. d. the right of the scientists to acquire knowledge outweighs the rights of research participants.
Autism spectrum disorder may be associated with structural abnormalities in the a. basal ganglia, raphe nucleus, and hippocampus
b. cerebellum, amygdala, and hippocampus. c. orbitofrontal cortex, corpus callosum, and cingulate cortex. d. locus coeruleus, red nucleus and hippocampus.
Which of the following is true with respect to transsexual individuals?
A. Transsexuals are always homosexual before gender reassignment surgery. B. The brains of transsexual people do not appear different from cisgender (same gender as biological sex) people. C. Male-to-female transsexuals have smaller bed nuclei of the stria terminalis and third interstitial nuclei of the hypothalamus than other males, and similar to what is seen in cisgender (same gender as biological sex) females. D. Female-to-male transsexuals have the largest third interstitial nucleus of the hypothalamus of all studied groups.
Many of the greatest contributions to literature and to philosophy have been made by
__________ people who tend to excel in terms of __________ intelligence. a. younger; fluid b. older; fluid c. younger; crystallized d. older; crystallized e. younger; verbal