Immunity occurs when
A) ?memory lymphocytes persist after initial exposure to a virus.
B) ?antigens build up.
C) ?antibody levels fall.
D) ?interferon is transferred from one person to another.
A
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Although he has not committed a crime, Julian's family is worried about his behavior. He is prone to violent outbursts, intentionally drove his car into a lamppost, and is threatening to hurt his children. What procedure provides the most safety to society and to Julian?
A. Local police officers going to Julian's home to formally arrest him B. Continued monitoring of Julian's behavior by his family C. Encouraging Julian to agree to a civil commitment D. Requiring Julian to attend a weekly anger management program
Needs give rise to__________
a. pleasure c. drives b. pain d. experience
A leading researcher and clinician in the treatment of autism
is Ivar Lovaas, who claimed that the use of ABA (applied behavior analysis) with children diagnosed with autism led to increased language and intellectual skills. Others have argued that his intervention was not nearly as effective as he suggested, but rather that some of his participants were simply higher functioning to begin with. This alternate interpretation of Lovaas's results is a demonstration of which of the six principles of scientific thinking? A) Falsifiability B) Ruling out rival hypotheses C) Correlation vs. correlation D) Extraordinary claims
Schools and classrooms that encourage mastery goals
A) give praise and high grades on a comparative basis. B) stress the importance of ability and talent. C) reward effort and individual improvement. D) All of the above.