A researcher hypothesizes that Hispanic children will do worse on a verbal aptitude test than will Asian children
As she administers the tests to each child, she unintentionally gives the Asian children lots of hints and extra time to finish but she has no interaction with the Hispanic children and takes their papers away as soon as the allotted time has passed. This is an example of
a. participant reactivity.
b. the experimenter-expectancy effect.
c. the negative presentation effect.
d. intertreatment interaction.
B
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During wartime, diplomatic communications frequently break down completely
Indicate whether this statement is true or false.
Which of the following is most consistent with the foreign policy of isolationism?
a. a country's refusal to intervene in an armed conflict between two other countries b. a country's willingness to use diplomatic sanctions to pressure another country to address human rights violations c. the George W. Bush administration's policy of actively rooting out terrorism before a threat has fully developed d. multilateral trade agreements