Which statement is correct about the prevalence of autism spectrum disorder?
a. It is more common among the lower socioeconomic classes
b. It is more common among European Americans than among Asian Americans.
c. It is more common among boys than among girls.
d. Around one percent of children in the United States are born with autism.
c
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Traits associated with a person who is low in the agreeableness factor include ruthlessness, suspiciousness, antagonism, being highly critical and stingy, and being irritable
a. True b. False Indicate whether the statement is true or false
Animals tend to substitute instinctive behaviors for behaviors that have been reinforced. This tendency is called ____.?
a. ?contrariness b. ?reinforcement drift c. ?reinforcement flow d. ?instinctual drift e. ?reward flow
Kathleen trains her dog by giving him a treat every time he obeys and scolding him when
he disobeys. Her method of training is most closely related to a. functionalism. b. Pavlov's psychic reflexes. c. the doctrine of specific nerve energies. d. the law of effect. e. Gestalt principles of organization.
Which statement best describes the Y chromosome?
A. The Y chromosome is bigger than the X chromosome. B. The Y chromosome contains about 30% of the genetic material that the X chromosome contains. C. The Y chromosome is responsible for determining the sex of the child. D. There are no differences between the Y chromosome and the X chromosome.