When the results of a laboratory experiment cannot be generalized to the outside world the study is said to lack ___________________________________.
Fill in the blank(s) with the appropriate word(s).
External Validity
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The United States can deliver nuclear weapons
a. only by launching them from missile silos. b. only by aircraft. c. by plane and by submarine. d. by plane and by truck. e. by submarine and by truck.
Melissa Salters is taken into custody by a court bailiff in the middle of court proceedings for using obscene language while answering the opposition attorney's questions. Melissa has been formally:
A) charged with perjury. B) accused of tampering with evidence. C) held in contempt of court. D) charged with issues involving a conflict of interest. E) charged with a justiciable controversy.
Minorities make up what percentage of the House of Representatives?
What will be an ideal response?
The Cold War security organization established to defend Western Europe from invasion was ________.
a. NATO b. the Warsaw Pact c. the United Nations d. the European Union